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Within the field of water analysis, we provide comprehensive testing for a wide range of parameters. 

Organic Compounds/Water

OW-1PAH (EPA-PAH, 16)

naphthalene

0.030 µg/l

acenaphthylene

0.010 µg/l

acenaphthene

0.010 µg/l

fluorene

0.010 µg/l

phenanthrene

0.020 µg/l

anthracene

0.010 µg/l

fluoranthene

0.010 µg/l

pyrene

0.010 µg/l

benzo(a)anthracene

0.010 µg/l

chrysene

0.010 µg/l

benzo(b)fluoranthene

0.010 µg/l

benzo(k)fluoranthene

0.010 µg/l

benzo(a)pyrene

0.010 µg/l

dibenz(a,h)anthracene

0.010 µg/l

benzo(ghi)perylene

0.010 µg/l

indeno(1,2,3-cd)pyrene

0.010 µg/l

PAH, sum 16

0.095 µg/l

sum of carcinogenic PAH

0.035 µg/l

sum of other PAH

0.060 µg/l

PAH, sum L

0.030 µg/l

PAH, sum M

0.030 µg/l

PAH, sum H

0.040 µg/l

OW-1-Oxy Oxy-PAH

9-fluorenone 0.1 µg/l
9,10-anthraquinone 0.1 µg/l
2-methylanthraquinone 0.1 µg/l
4H-cyclopenta[def]phenanthren-4-one 0.1 µg/l
benzo(a)fluorenone 0.1 µg/l
benzanthrone 0.1 0.1 µg/l
7,12-benz(a)anthraquinone 0.1 µg/l
5,12-naphthacenequinone 0.1 µg/l
benzo(cd)pyrenone 0.1 µg/l

OW-2a PCB7

PCB 28 0.001 µg/l
PCB 52 0.001 µg/l
PCB 101 0.001 µg/l
PCB 118 0.001 µg/l
PCB 138 0.001 µg/l
PCB 153 0.001 µg/l
PCB 180 0.001 µg/l
Total PCB 7 0.004 µg/l

OW-2aQ PCB7

PCB 28 0,00014 µg/l
PCB 52 0,00014 µg/l
PCB 101 0,00014 µg/l
PCB 118 0,00014 µg/l
PCB 138 0,00014 µg/l
PCB 153 0,00014 µg/l
PCB 180 0,00014 µg/l
Total PCB 7 0,001 µg/l

OW-2b

PCB 77 0.88 ng/l
PCB 105 2.3 ng/l
PCB 156 0.72 ng/l
PCB 126 0.007 ng/l
PCB 114 0.19 ng/l
PCB 157 0.08 ng/l
PCB 169 0.015 ng/l
PCB 118 4.8 ng/l
PCB 167 0.34 ng/l
PCB 81 0.08 ng/l
PCB 123 0.08 ng/l
PCB 189 0.085 ng/l
Total PCB WHO-TEQ 0.0015 ng/l

OW-2a + OW-2b PCB7

PCB 28 20 ng/l
PCB 52 10 ng/l
PCB 101 10 ng/l
PCB 118 5 ng/l
PCB 138 10 ng/l
PCB 153 15 ng/l
PCB 180 5 ng/l
Total PCB 7 70 ng/l
PCB 77 0.88 ng/l
PCB 105 2.3 ng/l
PCB 156 0.72 ng/l
PCB 126 0.007 ng/l
PCB 114 0.19 ng/l
PCB 157 0.08 ng/l
PCB 169 0.015 ng/l
PCB 118 4.8 ng/l
PCB 167 0.34 ng/l
PCB 81 0.08 ng/l
PCB 123 0.08 ng/l
PCB 189 0.085 ng/l
Total PCB WHO-TEQ 0.0015 ng/l

OW-3k Large Pesticide Package

Pesticide Maximum Allowable Concentration (µg/l)
1,2,3,4-tetrachlorobenzene 0.01
1,2,3,5+1,2,4,5-tetrachlorobenzene 0.02
2,4,5-T 0.05
2,4,5-TP (fenoprop) 0.05
2,4-D 0.05
2,4-DB 0.05
2,4-DP (dichlorprop) 0.05
2-amino-N-(isopropyl)benzamide 0.05
2-hydroxy-simazine 0.05
2-hydroxyterbutylazine-desethyl 0.05
2-hydroxyatrazine 0.05
2-chloro-2,6-diethylacetanilide 0.05
3-hydroxy-carbofuran 0.05
4-CPP 0.05
acetamiprid 0.05
acetochlor 0.05
acibenzolar-S-methyl 0.05
acifluorfen 0.05
aclonifen 0.05
alachlor 0.05
aldicarb 0.05
aldicarb sulfone 0.05
aldrin 0.005
alpha-endosulfan 0.01
alpha-HCH 0.01
ametryn 0.05
amidosulfuron 0.05
aminopyralid 0.05
atrazine 0.05
azinfosethyl 0.05
azinfosmethyl 0.1
azoxystrobin 0.05
BAM (2,6-dichlorobenzamide) 0.05
BDMC (4-bromo-3,5-dimethylphenyl-N-methylcarbamate) 0.05
benalaxyl 0.05
bendiocarb 0.05
bentazon 0.05
bentazone-methyl 0.05
beta-endosulfan 0.01
beta-HCH 0.01
bifenox 0.05
bitertanol 0.05
boscalid 0.05
bromacil 0.05
bromophos-ethyl 0.05
bromoxynil 0.05
cis-heptachlor epoxide 0.01
cyanazine 0.05
cycloxydim 0.05
cyflufenamid 0.05
cyfluthrin 0.05
cyhalofop 0.05
cyhalothrin 0.05
cyprodinil 0.05
dazomet 0.05
deltamethrin 0.05
demeton-O 0.01
demeton-S 0.01
desaminothiamethoxam 0.05
desethylatrazine 0.05
desisopropylatrazine 0.05
desmedipham 0.05
diafenthiuron 0.05
diazinon 0.05
dicamba 0.05
dichlorprop 0.05
diclobutrazol 0.05
dicloran 0.05
dicofol 0.01
diethatyl-ethyl 0.05
difenoconazole 0.05
diflufenican 0.05
dimefuron 0.05
dimethachlor 0.05
dimethenamid 0.05
dimethoate 0.05
dimethomorph 0.05
diniconazole 0.05
diphenamid 0.05
diphenylamine 0.05
diquat 0.05
dithiopyr 0.05
diuron 0.05
emamectin 0.05
endosulfan sulfate 0.01
endrin 0.002
ethalfluralin 0.05
ethidimuron 0.05
ethiozin 0.05
ethofumesate 0.05
ethoprofos 0.05
ethoxysulfuron 0.05
ethoxyquin 0.05
ethyl parathion 0.05
etobenzanid 0.05
etofenprox 0.05
etoxazole 0.05
fenamidone 0.05
fenamiphos 0.05
fenarimol 0.05
fenbuconazole 0.05
fenbutatin oxide 0.05
fenhexamid 0.05
fenitrothion 0.05
fenoxaprop 0.05
fenpropidin 0.05
fenpropimorph 0.05
fenpyroximate 0.05
fenthion 0.05
fentin acetate 0.05
fentin hydroxide 0.05
fipronil 0.05
fluazifop-p 0.05
fluazifop-p-butyl 0.05
flubendiamide 0.05
fludioxonil 0.05
flufenacet 0.05
flumetralin 0.05
flumioxazin 0.05
flupyradifurone 0.05
flusilazole 0.05
flutolanil 0.05
flutriafol 0.05
flutriafol-desthio 0.05
fonofos 0.05
forchlorfenuron 0.05
fosthiazate 0.05
fuberidazole 0.05
furathiocarb 0.05
glyphosate 0.1
haloxyfop-p 0.05
haloxyfop-p-methyl 0.05
haloxyfop-p-ethyl 0.05
hexachlorobenzene 0.005
hexachlorobutadiene 0.05
hexachlorocyclohexane (sum of isomers) 0.02
imazalil 0.05
imazamox 0.05
imazapic 0.05
imazaquin 0.05
imazethapyr 0.05
imidacloprid 0.05
indoxacarb 0.05
iodosulfuron-methyl 0.05
isoproturon 0.05
isoprothiolane 0.05
isouron 0.05
isoxaben 0.05
isoxaflutole 0.05
isoxapyrifop 0.05
lactofen 0.05
lenacil 0.05
linuron 0.05
malathion 0.05
mancozeb 0.2
maneb 0.2
mecoprop 0.05
mefenacet 0.05
metalaxyl 0.05
metaldehyde 0.05
metazachlor 0.05
methabenzthiazuron 0.05
methacrifos 0.05
methamidophos 0.05
methidathion 0.05
methiocarb 0.05
methomyl 0.05
methoprene 0.05
methoxychlor 0.05
methoxyfenozide 0.05
methoxyfenozide-phenyl 0.05
methoxyfenozide-phenoxy 0.05
methoxyfenozide-oxygen 0.05
metobromuron 0.05
metolachlor 0.05
metosulam 0.05
metoxuron 0.05
mevinphos 0.05
molinate 0.05
monolinuron 0.05
monuron 0.05
morpholine 0.05
napropamide 0.05
nicosulfuron 0.05
nikkomycin Z 0.05
nitrofen 0.05
novaluron 0.05
omethoate 0.05
oxyfluorfen 0.05
paclobutrazol 0.05
parathion 0.05
pebulate 0.05
penconazole 0.05
pendimethalin 0.05
pentachloroaniline 0.01
pentachlorobenzene 0.01
pentachloronitrobenzene 0.01
pentachlorophenol 0.01
picolinafen 0.05
piperonyl butoxide 0.05
pinoxaden 0.05
pirimicarb 0.05
pirimiphos-ethyl 0.05
pirimiphos-methyl 0.05
propachlor 0.05
propham 0.05
propiconazole 0.05
propineb 0.2
propoxycarbazone 0.05
propoxur 0.05
prothioconazole 0.05
prothioconazole-desthio 0.05
pymetrozine 0.05
pyraclonil 0.05
pyraclostrobin 0.05
pyralenil 0.05
pyrazolate 0.05
pyrazoxyfen 0.05
pyributicarb 0.05
pyridaben 0.05
pyrimethanil 0.05
pyriproxyfen 0.05
quinmerac 0.05
quinoclamine 0.05
quizalofop 0.05
quizalofop-p-ethyl 0.05
quizalofop-p-tefuron 0.05
rimsulfuron 0.05
sethoxydim 0.05
simazine 0.05
simetryn 0.05
spirotetramat 0.05
spirotetramat-enol 0.05
spiroxamine 0.05
sulcotrione 0.05
sulfentrazone 0.05
tebuconazole 0.05
tebufenozide 0.05
temephos 0.05
terbacil 0.05
terbuthylazine 0.05
terbuthylazine-desethyl 0.05
terbutryn 0.05
terbutylazine 0.05
terbutylazine-desethyl 0.05
thiacloprid 0.05
thiamethoxam 0.05
thidiazuron 0.05
thiobencarb 0.05
thiodicarb 0.05
thiofanox 0.05
thiomethoxam 0.05
thiram 0.2
toclofos-methyl 0.05
tolylfluanid 0.05
topramezone 0.05
tri-allate 0.05
triadimefon 0.05
triadimenol 0.05
triallate 0.05
triasulfuron 0.05
tribenuron 0.05
trichlorfon 0.05
trichloroacetic acid 0.05
triclabendazole 0.05
triclopyr 0.05
triclosan 0.05
trifloxystrobin 0.05
trifludimoxazin 0.05
triflumizole 0.05
trifluralin 0.05
trimethacarb 0.05
vernolate 0.05
vinclozolin 0.05
zoxamide 0.05

OW-4a Phthalates (10 substances)

Phthalate Maximum Allowable Concentration (µg/l)
dimethyl phthalate (DMP) 0.6
diethyl phthalate (DEP) 0.6
di-n-propyl phthalate (DPP) 0.6
di-n-butyl phthalate (DBP) 0.6
di-iso-butyl phthalate (DIBP) 0.6
di-n-pentyl phthalate (DNPP) 0.6
di-n-octyl phthalate (DNOP) 0.6
di-(2-ethylhexyl) phthalate (DEHP) 1.3
butyl benzyl phthalate (BBP) 0.6
di-cyclohexyl phthalate (DCP) 0.6

OW-4b Phthalates (13 substances)

Phthalate Maximum Allowable Concentration (µg/l)
dimethyl phthalate (DMP) 1
diethyl phthalate (DEP) 1
di-n-propyl phthalate (DPP) 1
di-n-butyl phthalate (DBP) 1
di-iso-butyl phthalate (DIBP) 1
di-n-pentyl phthalate (DNPP) 1
di-n-octyl phthalate (DNOP) 1
di-(2-ethylhexyl) phthalate (DEHP) 1
butyl benzyl phthalate (BBP) 1
di-cyclohexyl phthalate (DCP) 1
di-iso-decyl phthalate (DIDP) 1
di-iso-nonyl phthalate (DINP) 1
di-n-hexyl phthalate (DNHP) 1

OW-5 BTEX

Compound Maximum Allowable Concentration (µg/l)
Benzene 0.2
Toluene 0.2
Ethylbenzene 0.2
Xylene (Sum of isomers) 0.3

OW-6a Chlorinated aliphatics

Compound Maximum Allowable Concentration (µg/l)
Dichloromethane 2
1,1-Dichloroethane 1
1,2-Dichloroethane 1
cis-1,2-Dichloroethylene 1
1,2-Dichloropropane 1
Trichloromethane (Chloroform) 0.3
Tetrachloromethane (Carbon tetrachloride) 0.2
1,1,1-Trichloroethane 0.2
1,1,2-Trichloroethane 0.5
trans-1,2-Dichloroethylene 1
Tetrachloroethylene 0.2
Trichloroethylene 0.1
Vinyl chloride 1
1,1-Dichloroethylene 0.1

OW-6b + brominated aliphatics

OW-6b + OW-5b + brominated aliphatics

Compound Maximum Allowable Concentration (µg/l)
Dichloromethane 0.1
1,1-Dichloroethane 0.1
1,2-Dichloroethane 0.1
cis-1,2-Dichloroethylene 0.1
1,2-Dichloropropane 0.1
Trichloromethane 0.1
Tetrachloromethane 0.1
1,1,1-Trichloroethane 0.1
1,1,2-Trichloroethane 0.1
trans-1,2-Dichloroethylene 0.1
Tetrachloroethylene 0.1
Trichloroethylene 0.1
Vinyl chloride 0.1
1,1-Dichloroethylene 0.1
1,2-Dibromoethane 0.1
Dibromochloromethane 0.1
Bromodichloromethane 0.1
Benzene 0.1
Toluene 0.1
Ethylbenzene 0.1
Xylene (Total isomers) 0.1

OW-7 Chlorophenols

Compound Maximum Allowable Concentration (µg/l)
2-Monochlorophenol 0.1
3-Monochlorophenol 0.1
4-Monochlorophenol 0.1
2,3-Dichlorophenol 0.1
2,4+2,5-Dichlorophenol 0.2
2,6-Dichlorophenol 0.1
3,4-Dichlorophenol 0.1
3,5-Dichlorophenol 0.1
2,3,4-Trichlorophenol 0.1
2,3,5-Trichlorophenol 0.1
2,3,6-Trichlorophenol 0.1
2,4,5-Trichlorophenol 0.1
2,4,6-Trichlorophenol 0.1
3,4,5-Trichlorophenol 0.1
2,3,4,6-Tetrachlorophenol 0.1
2,3,4,5-Tetrachlorophenol 0.1
2,3,5,6-Tetrachlorophenol 0.1
Pentachlorophenol 0.1
Total Chlorophenols

OW-8 Chlorobenzenes

Compound Maximum Allowable Concentration (µg/l)
Monochlorobenzene 0.1
1,2-Dichlorobenzene 0.1
1,3-Dichlorobenzene 0.1
1,4-Dichlorobenzene 0.1
1,2,3-Trichlorobenzene 0.1
1,2,4-Trichlorobenzene 0.1
1,3,5-Trichlorobenzene 0.2
1,2,3,4-Tetrachlorobenzene 0.01
1,2,3,5+1,2,4,5-Tetrachlorobenzene 0.02
Pentachlorobenzene 0.01
Hexachlorobenzene 0.005
Total Chlorobenzenes

OW-10 Trihalomethanes

Compound Maximum Allowable Concentration (µg/l)
Trichloromethane (Chloroform) 0.1-0.3 µg/l
Tribromomethane (Bromoform) 0.1-0.3 µg/l
Dibromochloromethane 0.1-0.3 µg/l
Bromodichloromethane 0.1-0.3 µg/l
Total Trihalomethanes (THM) µg/l

OW-11 acetates

Compound Maximum Allowable Concentration (mg/l)
Methyl acetate 0.02
Ethyl acetate 0.02
n-Propyl acetate 0.02
iso-Propyl acetate 0.02
n-Butyl acetate 0.02
iso-Butyl acetate 0.02
sec-Butyl acetate 0.02
tert-Butyl acetate 0.02
n-Pentyl acetate 0.02
iso-Pentyl acetate 0.02

OW-12a GC-UV screening (semi-volatile compounds)

Compound Maximum Allowable Concentration (µg/l)
Aliphatics >C10-C12 10
Aliphatics >C12-C16 10
Aliphatics >C16-C35 20
Chlorobenzenes, semivolatile 0.9
Total PCB 7 0.7
Naphthalene 0.1
Acenaphthylene 0.1
Acenaphthene 0.1
Fluorene 0.1
Phenanthrene 0.1
Anthracene 0.1
Fluoranthene 0.1
Pyrene 0.1
Benzo(a)anthracene 0.1
Chrysene 0.1
Benzo(b)fluoranthene 0.1
Benzo(k)fluoranthene 0.1
Benzo(a)pyrene 0.1
Dibenzo(ah)anthracene 0.1
Benzo(ghi)perylene 0.1
Indeno(123cd)pyrene 0.1
Total PAH 16 0.8
Total carcinogenic PAH 0.4
Total other PAH 0.5
Total PAH L 0.15
Total PAH M 0.25
Total PAH H 0.4

OW-13a GC-UV screening (semi-volatile compounds)

Compound Maximum Allowable Concentration (µg/l)
Aliphatic >C5-C8 10
Aliphatic >C8-C10 10
Benzene 0.2
Toluene 0.2
Ethylbenzene 0.2
Sum of Xylenes 0.2
Indan 0.2
Aromatics >C8-C10 4
Dichloromethane 2.0
Trichloromethane 0.3
Tetrachloromethane 0.2
1,1-Dichloroethane 0.2
1,2-Dichloroethane 0.2
1,1,1-Trichloroethane 0.2
1,1,2-Trichloroethane 0.2
1,1,2,2-Tetrachloroethane 0.2
1,2-Dichloropropane 0.2
cis-1,2-Dichloroethene 0.2
trans-1,2-Dichloroethene 0.2
Trichloroethylene 0.2
Tetrachloroethylene 0.2
Vinyl Chloride 0.5
Monochlorobenzene 0.2
Dichlorobenzenes (Total) 0.5

OW-14a Volatile Organic Compounds (VOC-EPA)

Compound Maximum Allowable Concentration (µg/l)
Halogenated Aliphatics  
Chloromethane (Methyl Chloride) 10
Bromomethane (Methyl Bromide) 1.0
Dichloromethane 2.0
Dibromomethane 1.0
Bromochloromethane 2.0
Trichloromethane (Chloroform) 0.1
Tribromomethane (Bromoform) 0.2
Bromodichloromethane 0.1
Dibromochloromethane 0.1
Tetrachloromethane (Carbon Tetrachloride) 0.1
Trichlorofluoromethane (CFC-11) 1.0
Dichlorodifluoromethane (CFC-12) 1.0
Monochloroethane 1.0
1,1-Dichloroethane 0.1
1,2-Dichloroethane 1.0
1,2-Dibromoethane 1.0
1,1,1-Trichloroethane 0.1
1,1,2-Trichloroethane 0.2
1,1,1,2-Tetrachloroethane 0.1
1,1,2,2-Tetrachloroethane 0.2
Vinyl Chloride 0.1
1,1-Dichloroethene 0.1
cis-1,2-Dichloroethene 0.1
trans-1,2-Dichloroethene 0.1
Trichloroethylene 0.1
Tetrachloroethylene 0.2
1,2-Dichloropropane 1.0
1,3-Dichloropropane 1.0
2,2-Dichloropropane 1.0
1,2,3-Trichloropropane 1.0
1,2-Dibromopropane 1.0
1,1-Dichloropropene 1.0
cis-1,3-Dichloropropene 1.0
trans-1,3-Dichloropropene 1.0
Hexachlorobutadiene 1.0
Halogenated Aromatics  
2-Chlorotoluene 1.0
4-Chlorotoluene 1.0
Monochlorobenzene 0.1
Bromobenzene 1.0

OW-15a Alcohols

Alcohol Maximum Allowable Concentration (µg/l)
Methanol 2
Ethanol 0.5
1-Propanol 0.5
2-Propanol 0.5
1-Butanol 0.5
2-Butanol 0.5
Isobutanol 0.5
tert-Butanol 0.5
1-Pentanol 0.5
2-Octanol 0.5

OW-15b Glycols

Glycol Maximum Allowable Concentration (µg/l)
Ethylene Glycol 0.1
Diethylene Glycol (DEG) 0.1
Triethylene Glycol (TEG) 0.1
Propylene Glycol 0.1

OW-16 Ketones

Ketone Maximum Allowable Concentration (µg/l)
Acetone (Dimethylketone) 0.05-0.1
Methyl Ethyl Ketone (MEK) 0.05-0.1
3-Methyl-2-Butanone 0.05-0.1
Methyl Isobutyl Ketone (MIBK) 0.05-0.1
2-Pentanone 0.05-0.1
3-Pentanone 0.05-0.1
2-Hexanone 0.05-0.1
3-Hexanone 0.05-0.1
2-Heptanone 0.05-0.1
3-Heptanone 0.05-0.1
4-Heptanone 0.05-0.1
Cyclohexanone 0.05-0.1

OW-17 Alkylbenzenes

Compound Maximum Allowable Concentration (µg/l)
Benzene 0.2
Toluene 1.0
Ethylbenzene 0.1
m/p-Xylene 0.2
o-Xylene 0.1
Styrene 0.2
Iso-propylbenzene 1.0
n-Propylbenzene 1.0
1,3,5-Trimethylbenzene 1.0
tert-Butylbenzene 1.0
1,2,4-Trimethylbenzene 1.0
sec-Butylbenzene 1.0
p-Isopropyltoluene 1.0
n-Butylbenzene 1.0

OW-18a Phenol, cresols, and 14 individual alkylphenols

OW-18b Phenol, cresols, and dimethylphenols

Compound Concentration
Fenol 1 µg/l
o-Kresol 1 µg/l
m,p-Kresol 2 µg/l
2,3-Dimetylfenol 1 µg/l
2,4+2,5-Dimetylfenol 2 µg/l
2,6-Dimetylfenol 1 µg/l
3,4-Dimetylfenol 1 µg/l
3,5-Dimetylfenol 1 µg/l

OW-18c Nonylphenol and Octylphenol

Compound Concentration
4-tert-octylphenol 0.01 µg/l
4-nonylphenols (technical mixture) 0.1 µg/l

OW-18d Nonylphenol and nonylphenol ethoxylates

Compound Concentration
4-nonylphenols (technical mixture) 0.1 µg/l
4-nonylphenol monoethoxylate 0.1 µg/l
4-nonylphenol diethoxylate 0.1 µg/l
4-nonylphenol triethoxylate 0.1 µg/l

OW-18e Nonylphenol, Octylphenol, and Ethoxylated Alcohols

Compound Concentration
4-tert-octylphenol 0.01 µg/l
4-tert-octylphenol monoethoxylate 0.01 µg/l
4-tert-octylphenol diethoxylate 0.01 µg/l
4-tert-octylphenol triethoxylate 0.01 µg/l
4-nonylphenols (technical mixture) 0.1 µg/l
4-nonylphenol monoethoxylate 0.1 µg/l
4-nonylphenol diethoxylate 0.1 µg/l
4-nonylphenol triethoxylate 0.1 µg/l

OW-20a Oil

Compound Concentration
Benzene 0.2 µg/l
Toluene 1 µg/l
Ethylbenzene 0.1 µg/l
Total Xylenes 0.3 µg/l
Aliphatic >C5-C8 10 µg/l
Aliphatic >C8-C10 10 µg/l
Fraction >C10-C12 5 µg/l
Fraction >C12-C16 5 µg/l
Fraction >C16-C35 30 µg/l

OW-20b Oil

Compound Concentration
Total Extractable Aliphatics 0.1 mg/l
Non-polar Aliphatics 0.1 mg/l
Total Extractable Aromatics 0.1 mg/l
Non-polar Aromatics 0.1 mg/l

OW-20C Oil Hydrocarbons

Compound Concentration
Oil Index >C10-C40 50 µg/l
Fraction >C10-C12 5 µg/l
Fraction >C12-C16 5 µg/l
Fraction >C16-C35 30 µg/l
Fraction >C35-C40 10 µg/l
 

OW-20d MTBE

Compound Concentration
MTBE (methyl tert-butyl ether) 0.2 µg/l

OW-20d MTBE + TBA

Compound Concentration
MTBE (methyl tert-butyl ether) 0.2 µg/l
TBA (tert-butyl alcohol) 5 µg/l

OW-37a Oil identification including analysis of reference oil in water

Analysis Substance Reporting Limit
Chromatogram Comparison
Reference Oil Analysis

OW-21a Aliphatics, Aromatics, BTEX, PAH(16) in water.

Analysis Substance Reporting Limit
Aliphatics:  
Aliphatics >C5-C8 10 µg/l
Aliphatics >C8-C10 10 µg/l
Aliphatics >C10-C12 10 µg/l
Aliphatics >C12-C16 10 µg/l
Aliphatics >C5-C16 20 µg/l
Aliphatics >C16-C35 20 µg/l
Aromatics:  
Aromatics >C8-C10 1 µg/l
Aromatics >C10-C16 1 µg/l
Methylpyrenes/Methylfluoranthenes 1 µg/l
Methylkrysenes/Methylbenzo(a)anthracenes 1 µg/l
Aromatics >C16-C35 1 µg/l
Benzene 0.2 µg/l
Toluene 0.2 µg/l
Ethylbenzene 0.2 µg/l
Total Xylenes 0.2 µg/l
Polycyclic Aromatic Hydrocarbons:  
Naphthalene 0.03 µg/l
Acenaphthylene 0.01 µg/l
Acenaphthene 0.01 µg/l
Fluorene 0.01 µg/l
Phenanthrene 0.01 µg/l
Anthracene 0.01 µg/l
Fluoranthene 0.01 µg/l
Pyrene 0.01 µg/l
Benzo(a)anthracene 0.01 µg/l
Chrysenes 0.01 µg/l
Benzo(b)fluoranthene 0.01 µg/l
Benzo(k)fluoranthene 0.01 µg/l
Benzo(a)pyrene 0.01 µg/l
Dibenzo(ah)anthracene 0.01 µg/l
Benzo(ghi)perylen 0.01 µg/l
Indeno(123cd)pyrene 0.01 µg/l
PAH, Sum of 16 0.09 µg/l
Sum of Carcinogenic PAHs 0.035 µg/l
Sum of Other PAHs 0.055 µg/l
PAH, Sum L 0.025 µg/l
PAH, Sum M 0.03 µg/l
PAH, Sum H 0.04 µg/l

OW-21b Aliphatics, Aromatics, BTEX, PAH(16), MTBE, 1,2-dichloroethane, 1,2-dibromoethane

Analysis Substance Reporting Limit
Aliphatics:  
Aliphatics >C5-C8 10 µg/l
Aliphatics >C8-C10 10 µg/l
Aliphatics >C10-C12 10 µg/l
Aliphatics >C12-C16 10 µg/l
Aliphatics >C5-C16 20 µg/l
Aliphatics >C16-C35 20 µg/l
Aromatics:  
Aromatics >C8-C10 1 µg/l
Aromatics >C10-C16 1 µg/l
Methylpyrenes/Methylfluoranthenes 1 µg/l
Methylkrysenes/Methylbenzo(a)anthracenes 1 µg/l
Aromatics >C16-C35 1 µg/l
Benzene 0.2 µg/l
Toluene 0.2 µg/l
Ethylbenzene 0.2 µg/l
Total Xylenes 0.2 µg/l
Polycyclic Aromatic Hydrocarbons:  
Naphthalene 0.01 µg/l
Acenaphthylene 0.01 µg/l
Acenaphthene 0.01 µg/l
Fluorene 0.01 µg/l
Phenanthrene 0.01 µg/l
Anthracene 0.01 µg/l
Fluoranthene 0.01 µg/l
Pyrene 0.01 µg/l
Benzo(a)anthracene 0.01 µg/l
Chrysenes 0.01 µg/l
Benzo(b)fluoranthene 0.01 µg/l
Benzo(k)fluoranthene 0.01 µg/l
Benzo(a)pyrene 0.01 µg/l
Dibenzo(ah)anthracene 0.01 µg/l
Benzo(ghi)perylen 0.01 µg/l
Indeno(123cd)pyrene 0.01 µg/l
PAH, Sum of 16 0.08 µg/l
Sum of Carcinogenic PAHs 0.035 µg/l
Sum of Other PAHs 0.045 µg/l
PAH, Sum L 0.015 µg/l
PAH, Sum M 0.025 µg/l
PAH, Sum H 0.04 µg/l
MTBE (Methyl-tert-butyl ether) 0.2 µg/l
1,2-Dichloroethane 0.1 µg/l
1,2-Dibromoethane 0.1 µg/l

OW-21c Aliphatics, Aromatics, BTEX

Analysis Substance Reporting Limit
Aliphatics:  
Aliphatics >C5-C8 10 µg/l
Aliphatics >C8-C10 10 µg/l
Aliphatics >C10-C12 10 µg/l
Aliphatics >C12-C16 10 µg/l
Aliphatics >C5-C16 20 µg/l
Aliphatics >C16-C35 20 µg/l
Aromatics:  
Aromatics >C8-C10 1 µg/l
Aromatics >C10-C16 1 µg/l
Methylpyrenes/Methylfluoranthenes 1 µg/l
Methylkrysenes/Methylbenzo(a)anthracenes 1 µg/l
Aromatics >C16-C35 1 µg/l
Benzene 0.2 µg/l
Toluene 0.2 µg/l
Ethylbenzene 0.2 µg/l
Total Xylenes 0.2 µg/l

OW-21h Aliphatics, Aromatics, BTEX, PAH(16)

Analysis Substance Reporting Limit
Aliphatics:  
Aliphatics >C8-C10 10 µg/l
Aliphatics >C10-C12 10 µg/l
Aliphatics >C12-C16 10 µg/l
Aliphatics >C16-C35 20 µg/l
Aromatics:  
Aromatics >C8-C10 1 µg/l
Aromatics >C10-C16 1 µg/l
Methylpyrenes/Methylfluoranthenes 1 µg/l
Methylkrysenes/Methylbenzo(a)anthracenes 1 µg/l
Aromatics >C16-C35 1 µg/l
Polycyclic Aromatic Hydrocarbons (PAHs):  
Naphthalene 0.03 µg/l
Acenaphthylene 0.01 µg/l
Acenaphthene 0.01 µg/l
Fluorene 0.01 µg/l
Phenanthrene 0.01 µg/l
Anthracene 0.01 µg/l
Fluoranthene 0.01 µg/l
Pyrene 0.01 µg/l
Benzo(a)anthracene 0.01 µg/l
Chrysene 0.01 µg/l
Benzo(b)fluoranthene 0.01 µg/l
Benzo(k)fluoranthene 0.01 µg/l
Benzo(a)pyrene 0.01 µg/l
Dibenzo(ah)anthracene 0.01 µg/l
Benzo(ghi)perylene 0.01 µg/l
Indeno(123cd)pyrene 0.01 µg/l
PAH, Sum 16 0.09 µg/l
Sum of Carcinogenic PAHs 0.035 µg/l
Sum of Other PAHs 0.055 µg/l
PAH, Sum L 0.025 µg/l
PAH, Sum M 0.03 µg/l
PAH, Sum H 0.04 µg/l

OW-22 Dioxins and furans in water

Analysis Substance Reporting Limit
2,3,7,8-TetraCDD 0.001-0.06 ng/l
1,2,3,7,8-PentaCDD 0.001-0.06 ng/l
1,2,3,4,7,8-HexaCDD 0.001-0.06 ng/l
1,2,3,6,7,8-HexaCDD 0.001-0.06 ng/l
1,2,3,7,8,9-HexaCDD 0.001-0.06 ng/l
1,2,3,4,6,7,8-HeptaCDD 0.001-0.06 ng/l
Octachlorodibenzodioxin 0.001-0.06 ng/l
2,3,7,8-TetraCDF 0.001-0.06 ng/l
1,2,3,7,8-PentaCDF 0.001-0.06 ng/l
2,3,4,7,8-PentaCDF 0.001-0.06 ng/l
1,2,3,4,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,6,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,7,8,9-HexaCDF 0.001-0.06 ng/l
2,3,4,6,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,4,6,7,8-HeptaCDF 0.001-0.06 ng/l
1,2,3,4,7,8,9-HeptaCDF 0.001-0.06 ng/l
Octachlorodibenzofuran 0.001-0.06 ng/l
Sum of PCDD/PCDF WHO-TEQ (Toxicity Equivalent)

OW-22 + OW-2b Dioxins, furans, and dioxin-like PCBs in water

Analysis Substance Reporting Limit
Dioxins and Furans  
2,3,7,8-TetraCDD 0.001-0.06 ng/l
1,2,3,7,8-PentaCDD 0.001-0.06 ng/l
1,2,3,4,7,8-HexaCDD 0.001-0.06 ng/l
1,2,3,6,7,8-HexaCDD 0.001-0.06 ng/l
1,2,3,7,8,9-HexaCDD 0.001-0.06 ng/l
1,2,3,4,6,7,8-HeptaCDD 0.001-0.06 ng/l
Octachlorodibenzodioxin 0.001-0.06 ng/l
2,3,7,8-TetraCDF 0.001-0.06 ng/l
1,2,3,7,8-PentaCDF 0.001-0.06 ng/l
2,3,4,7,8-PentaCDF 0.001-0.06 ng/l
1,2,3,4,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,6,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,7,8,9-HexaCDF 0.001-0.06 ng/l
2,3,4,6,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,4,6,7,8-HeptaCDF 0.001-0.06 ng/l
1,2,3,4,7,8,9-HeptaCDF 0.001-0.06 ng/l
Octachlorodibensofuran 0.001-0.06 ng/l
Sum of PCDD/PCDF WHO-TEQ
Dioxin-like PCB  
PCB 77 0.88 ng/l
PCB 105 2.3 ng/l
PCB 156 0.72 ng/l
PCB 126 0.007 ng/l
PCB 114 0.19 ng/l
PCB 157 0.08 ng/l
PCB 169 0.015 ng/l
PCB 118 4.8 ng/l
PCB 167 0.34 ng/l
PCB 81 0.08 ng/l
PCB 123 0.08 ng/l
PCB 189 0.085 ng/l
Sum of PCB WHO-TEQ 0.0015 ng/l

Dioxins, furans, dioxin-like PCBs, and PCB-7 in water

Analysis Substance Reporting Limit
Dioxins and Furans  
2,3,7,8-TetraCDD 0.001-0.06 ng/l
1,2,3,7,8-PentaCDD 0.001-0.06 ng/l
1,2,3,4,7,8-HexaCDD 0.001-0.06 ng/l
1,2,3,6,7,8-HexaCDD 0.001-0.06 ng/l
1,2,3,7,8,9-HexaCDD 0.001-0.06 ng/l
1,2,3,4,6,7,8-HeptaCDD 0.001-0.06 ng/l
Octachlorodibenzodioxin 0.001-0.06 ng/l
2,3,7,8-TetraCDF 0.001-0.06 ng/l
1,2,3,7,8-PentaCDF 0.001-0.06 ng/l
2,3,4,7,8-PentaCDF 0.001-0.06 ng/l
1,2,3,4,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,6,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,7,8,9-HexaCDF 0.001-0.06 ng/l
2,3,4,6,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,4,6,7,8-HeptaCDF 0.001-0.06 ng/l
1,2,3,4,7,8,9-HeptaCDF 0.001-0.06 ng/l
Octachlorodibensofuran 0.001-0.06 ng/l
Sum of PCDD/PCDF WHO-TEQ
Dioxin-like PCB  
PCB 77 0.88 ng/l
PCB 105 2.3 ng/l
PCB 156 0.72 ng/l
PCB 126 0.007 ng/l
PCB 114 0.19 ng/l
PCB 157 0.08 ng/l
PCB 169 0.015 ng/l
PCB 118 4.8 ng/l
PCB 167 0.34 ng/l
PCB 81 0.08 ng/l
PCB 123 0.08 ng/l
PCB 189 0.085 ng/l
Sum of PCB WHO-TEQ 0.0015 ng/l
PCB7  
PCB 28 20 ng/l
PCB 52 10 ng/l
PCB 101 10 ng/l
PCB 118 5 ng/l
PCB 138 10 ng/l
PCB 153 15 ng/l
PCB 180 5 ng/l
PCB7, Sum Lowerbound 70 ng/l
PCB7, Sum Upperbound 70 ng/l

OW-24 Creosote compounds in water

Analysis Substance Reporting Limit
Aromatics:  
Naphthalene 0.01-0.1 µg/l
1-Methylnaphthalene 0.01-0.1 µg/l
2-Methylnaphthalene 0.01-0.1 µg/l
Cresols:  
o-Cresol 0.01-0.1 µg/l
m-Cresol 0.01-0.1 µg/l
p-Cresol 0.01-0.1 µg/l
Phenol 0.01-0.1 µg/l
2,4-Dimethylphenol 0.01-0.1 µg/l
3,5-Dimethylphenol 0.01-0.1 µg/l
O-Heterocycles:  
Dibenzofuran 0.01-0.1 µg/l
N-Heterocycles:  
Quinoline 0.01-0.1 µg/l
Isoquinoline 0.01-0.1 µg/l
S-Heterocycles:  
Dibenzothiophene 0.01-0.1 µg/l

OW-27a Nitrotoluenes in water

Analysis Substance Reporting Limit
2,4,6-Trinitrotoluene 0.1 µg/l
2,3-Dinitrotoluene 0.1 µg/l
2,4-Dinitrotoluene 0.1 µg/l
2,6-Dinitrotoluene 0.1 µg/l
3,4-Dinitrotoluene 0.1 µg/l
2-Nitrotoluene 0.1 µg/l
3-Nitrotoluene 0.1 µg/l
4-Nitrotoluene 0.1 µg/l

OW-27C Explosives Residuals in water

Analysis Substance Reporting Limit
RDX  
HMX (Oktogen)  
Etylenglykoldinitrat (EGDN)  
Dietylenglykoldinitrat (DEGDN)  
Nitroglycerin  
Nitropenta  
Hexyl  
Tetryl  
2,4,6-Trinitrotoluene (TNT, Trotyl)  
2,4-Dinitrotoluene  
2,6-Dinitrotoluene  
2-Nitrotoluene  
3-Nitrotoluene  
4-Nitrotoluene  
1,3-Dinitrobenzene  
1,3,5-Trinitrobenzene  
2-Amino-4,6-dinitrotoluene  
4-Amino-2,6-dinitrotoluene

OW-28e Pharmaceutical Residuals in water

Analysis Substance Reporting Limit
Ambroxol 0.050 µg/l
Bisoprolol 0.050 µg/l
Betaxolol 0.050 µg/l
Benzotriazole 0.050 µg/l
Carazolol 0.050 µg/l
Celiprolol 0.050 µg/l
Cetirizine 0.050 µg/l
Clenbuterol 0.050 µg/l
Dimethylpyrazolone 0.050 µg/l
Etofibrate 0.050 µg/l
Phenacetin 0.050 µg/l
Phenazone 0.050 µg/l
Fenofibrate 0.050 µg/l
Fenoterol 0.050 µg/l
Nadolol 0.050 µg/l
Noretindrone 0.050 µg/l
Norethisterone 0.050 µg/l
Pentoxifylline 0.050 µg/l
Primidone 0.050 µg/l
Propyphenazone 0.050 µg/l
Ranitidine 0.050 µg/l
Ritalinic Acid 0.050 µg/l
Simvastatin 0.050 µg/l
Sotalol 0.050 µg/l
Sulfabenzamide 0.050 µg/l
Sulfacetamide 0.050 µg/l
Sulfadimethoxine 0.050 µg/l
Sulfadoxine 0.050 µg/l
Sulfaguanidine 0.050 µg/l
Sulfachrysoine 0.050 µg/l
Sulfamethoxypridazine 0.050 µg/l
Sulfamonomethoxine 0.050 µg/l
Sulfapyridine 0.050 µg/l
Sulfisomidine 0.050 µg/l
Sulfisoxazole 0.050 µg/l
Timolol 0.050 µg/l

OW-29a Terpenes (4 compounds) in water

Analysis Substance Reporting Limit
Alpha-pinene 0.1 µg/l
Beta-pinene 0.1 µg/l
3-carene 0.1 µg/l
Limonene 0.1 µg/l

OW-29B Terpenes (8 compounds) in water

Analysis Substance Reporting Limit
Alpha-pinene 0.1 µg/l
Beta-pinene 0.1 µg/l
3-carene 0.1 µg/l
Limonene 0.1 µg/l
Camphene 0.1 µg/l
Camphor 0.1 µg/l
p-isopropyltoluene 0.1 µg/l
p-menthane 0.1 µg/l

OW-32 Chlorinated paraffins in water

Analysis Substance Reporting Limit
C10-C13 (SCCP) 0.2 µg/l
C14-C17 (MCCP) 0.2 µg/l

OV-33 Aldehydes in water

Analysis Substance Reporting Limit
Formaldehyde 0.1 mg/l
Acetaldehyde (Etanal) 0.1 mg/l
Propionaldehyde (Propional) 0.1 mg/l
Butyraldehyde (Butanal) 0.1 mg/l
Glutaraldehyde (Pentandial) 0.1 mg/l

OW-34a Perfluorinated substances, PFAS (34) in water

Analysis Substance Reporting Limit
PFBA Perfluorobutanoic Acid 0.01 µg/l
PFPeA Perfluoropentanoic Acid 0.01 µg/l
PFHxA Perfluorohexanoic Acid 0.01 µg/l
PFHpA Perfluoroheptanoic Acid 0.01 µg/l
PFOA Perfluorooctanoic Acid 0.005 µg/l
PFNA Perfluorononanoic Acid 0.01 µg/l
PFDA Perfluorodecanoic Acid 0.01 µg/l
PFBS Perfluorobutanesulfonic Acid 0.01 µg/l
PFHxS Perfluorohexanesulfonic Acid 0.01 µg/l
PFOS Perfluorooctanesulfonic Acid 0.005 µg/l
6:2 FTS Fluorotelomer Sulfonate 0.01 µg/l
PFUnDA Perfluoroundecanoic Acid 0.01 µg/l
PFDoDA Perfluorododecanoic Acid 0.01 µg/l
PFTrDA Perfluorotridecanoic Acid 0.025 µg/l
PFPeS Perfluoropentanesulfonic Acid 0.01 µg/l
PFHpS Perfluoroheptanesulfonic Acid 0.01 µg/l
PFNS Perfluorononanesulfonic Acid 0.01 µg/l
PFDS Perfluorodecanesulfonic Acid 0.01 µg/l
PFDoDS Perfluorododecanesulfonic Acid 0.01 µg/l
PFUnDS Perfluoroundecanesulfonic Acid 0.01 µg/l
PFTrDS Perfluorotridecanesulfonic Acid 0.02 µg/l
4:2 FTS Fluorotelomer Sulfonate 0.01 µg/l
8:2 FTS Fluorotelomer Sulfonate 0.01 µg/l
FOSA Perfluorooctanesulfonamide 0.01 µg/l
MeFOSA N-Methylperfluorooctanesulfonamide 0.050 µg/l
EtFOSA N-Ethylperfluorooctanesulfonamide 0.050 µg/l
MeFOSE N-Methylperfluorooctanesulfonamidoethanol 0.025 µg/l
EtFOSE N-Ethylperfluorooctanesulfonamidoethanol 0.025 µg/l
FOSAA Perfluorooctanesulfonamidoacetic Acid 0.01 µg/l
MeFOSAA N-Methylperfluorooctanesulfonamidoacetic Acid 0.01 µg/l
EtFOSAA N-Ethylperfluorooctanesulfonamidoacetic Acid 0.01 µg/l
HPFHpA 7H-Perfluoroheptanoic Acid 0.01 µg/l
PF37DMOA Perfluoro-3,7-dimethyloctanoic Acid 0.01 µg/l
PFTeDA Perfluorotetradecanoic Acid 0.025 µg/l

OW-34b Perfluorinated substances, PFAS (2), in water

Analysis Substance Reporting Limit
PFOA Perfluorooctanoic Acid 0.0050 µg/l
PFOS Perfluorooctanesulfonic Acid  0.0050 µg/l

OW-XA Acrylamide in water

Analysis Substance Reporting Limit
Acrylamide 0.05 µg/l

OW-XB Haloginated organic compounds (AOX) in water

Analysis Substance Reporting Limit
AOX 0.01 mg/l

OW-XC Bisphenol A (BPA) in water

Analysis Substance Reporting Limit
Bisphenol A 0.05 µg/l

OW-XD EGOM Analysis in Water

EGOM analysis is commonly used in environmental monitoring, water quality assessments, and various analytical chemistry applications to determine the composition and concentration of organic pollutants or target compounds in samples.

Analysis Substance Reporting Limit
EGOM 0.1 mg/l

OW-XE Extractable Organic Halogens (EOX) Analysis in Water

EOX analysis is commonly used to assess the level of halogenated organic compounds, including certain types of pollutants, in various environmental samples, including water, soil, and waste materials.

Analysis Substance Reporting Limit
EOX 0.05 mg/l

OW-XF Epichlorohydrin in water

Analysis Substance Reporting Limit
Epichlorohydrin 0.5 µg/l

OW-A Formaldehyde in water

Analysis Substance Reporting Limit
Formaldehyde 0.05 mg/l

OW-25c Organophosphates (flame retardants, plasticizers) in water

Analysis Substance Reporting Limit
TCPP, tris(1-metyl-2-kloretyl)fosfat 10 ng/l
TCEP, tris(2-kloretyl)fosfat 10 ng/l
TDCP, tris(1,3-diklor-2-propyl)fosfat 10 ng/l
TBP, tri-n-butylfosfat 10 ng/l
TBEP, tri(2-butoxyetyl)fosfat 10 ng/l
TEHP, tri(2-etylhexyl)fosfat 10 ng/l
TIBP, tri-iso-butylfosfat 10 ng/l
TCP, trikresylfosfat 1 80 ng/l
ToCP, tris-o-kresylfosfat 10 ng/l
TPP, trifenylfosfat 10 ng/l
DBPhP, dibutylfenylfosfat 10 ng/l
DPhBP, difenylbutylfosfat 10 ng/l
EHDPhP, 2-etylhexyl-difenylfosfat 10 ng/l

OW-1 PAH (EPA-PAH, 16 compounds) + alkylated PAHs (NPD) in water

Analysis Substance Reporting Limit
Naftalen 0.01 µg/l
Acenaftylen 0.01 µg/l
Acenaften 0.01 µg/l
Fluoren 0.01 µg/l
Fenantren 0.01 µg/l
Antracen 0.01 µg/l
Fluoranten 0.01 µg/l
Pyren 0.01 µg/l
Bens(a)antracen 0.01 µg/l
Krysen 0.01 µg/l
Bens(b)fluoranten 0.01 µg/l
Bens(k)fluoranten 0.01 µg/l
Bens(a)pyren 0.01 µg/l
Dibenso(ah)antracen 0.01 µg/l
Bens(ghi)perylen 0.01 µg/l
Indeno(123cd)pyren 0.01 µg/l
Sum of 16 PAHs 0.08 µg/l
Sum of carcinogenic PAHs 0.035 µg/l
Sum of non-carcinogenic PAHs 0.045 µg/l
Sum of PAHs (Low MW) 0.02 µg/l
Sum of PAHs (Medium MW) 0.025 µg/l
Sum of PAHs (High MW) 0.04 µg/l
Naftalen (C1-alkylated) 1 µg/l
Naftalen (C2-alkylated) 1 µg/l
Naftalen (C3-alkylated) 1 µg/l
Fenantren/Antracen (C1-alkylated) 1 µg/l
Fenantren/Antracen (C2-alkylated) 1 µg/l
Fenantren/Antracen (C3-alkylated) 1 µg/l
Dibensotiofen 1 µg/l
Dibensotiofen (C1-alkylated) 1 µg/l
Dibensotiofen (C2-alkylated) 1 µg/l
Dibensotiofen (C3-alkylated) 1 µg/l

OW-36a Siloxanes (2 compounds) in water

Analysis Substance Reporting Limit
D4, Octamethylcyclotetrasiloxane 1 µg/l
D5, Decamethylcyclopentasiloxane 1 µg/l

OW-28i Narcotics screening

Analysis Substance Reporting Limit
6-Acetylmorphine (6-MAM) 1 ng/l
Alprazolam 1 ng/l
Amphetamine 1 ng/l
Benzoylecgonine 1 ng/l
Bromazepam 2 ng/l
Buprenorphine 2 ng/l
Buprenorphine Glucuronide 5 ng/l
Chlordiazepoxide 1 ng/l
Clonazepam 2 ng/l
Cocaethylene 1 ng/l
Cocaine 2.5 ng/l
Codeine 2.5 ng/l
Diazepam 1 ng/l
EDDP (Metabolite of Methadone) 1 ng/l
Ephedrine 1 ng/l
Fentanyl 1 ng/l
Heroin 1 ng/l
Hydromorphone 1 ng/l
Ketamine 1 ng/l
LSD 1 ng/l
LSD Hydroxy 1 ng/l
MBDB (N-Methyl-1-(1,3-benzodioxol-5-yl)-2-butamine) 1 ng/l
MDA (3,4-Methylenedioxyamphetamin) 1 ng/l
MDEA (3,4-Methylenedioxy-N-ethylamphetamine) 1 ng/l
MDMA (3,4-Methylenedioxymethamphetamin) 1 ng/l
Methadone 1 ng/l
Methamphetamine 1 ng/l
Midazolam 1 ng/l
Morphine 1 ng/l
Norbuprenorphine 2.5 ng/l
Norbuprenorphine Glucuronide 5 ng/l
Oxazepam 1 ng/l
Tetrazepam 1 ng/l
THC (Delta-9-Tetrahydrocannabinol) 10 ng/l
THCA-A (Delta-9-Tetrahydrocannabinol-2-carboxylic) 10 ng/l
THC-COOH (11-nor-9-Carboxy-THC) 10 ng/l
THC Glucuronide 10 ng/l
THC Hydroxy 20 ng/l
Thebaine 1 ng/l
Tramadol 1 ng/l
Zolpidem 1 ng/l

OW-22 Dioxins and furans in water

Analysis Substance Reporting Limit
2,3,7,8-TetraCDD 0.001-0.06 ng/l
1,2,3,7,8-PentaCDD 0.001-0.06 ng/l
1,2,3,4,7,8-HexaCDD 0.001-0.06 ng/l
1,2,3,6,7,8-HexaCDD 0.001-0.06 ng/l
1,2,3,7,8,9-HexaCDD 0.001-0.06 ng/l
1,2,3,4,6,7,8-HeptaCDD 0.001-0.06 ng/l
Octachlorodibenzo-p-dioxin 0.001-0.06 ng/l
2,3,7,8-TetraCDF 0.001-0.06 ng/l
1,2,3,7,8-PentaCDF 0.001-0.06 ng/l
2,3,4,7,8-PentaCDF 0.001-0.06 ng/l
1,2,3,4,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,6,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,7,8,9-HexaCDF 0.001-0.06 ng/l
2,3,4,6,7,8-HexaCDF 0.001-0.06 ng/l
1,2,3,4,6,7,8-HeptaCDF 0.001-0.06 ng/l
1,2,3,4,7,8,9-HeptaCDF 0.001-0.06 ng/l
Octachlorodibenzofuran 0.001-0.06 ng/l
Sum PCDD/F I-TEQ

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