Environmental Standards
We proudly announce our support for the environment industries with reference standards of soil, air, climate, water, wastewater and effluents to help them ensure that your results are reliable and fit for purpose.
1,5-Pentanediol
Catalogue No.PA ENV 0879
CAS : 111-29-5
(-)-O-Desmethyl Tramadol
Catalogue No.PA ENV 0423
CAS : 144830-15-9
(+)-3-Carene 1000 µg/mL in Isopropanol
Catalogue No.PA ENV 0829
CAS : 498-15-7
(+)-Rose oxide
Catalogue No.PA ENV 0740
CAS : 16409-43-1
(E)-Benzaldehyde oxime
Catalogue No.PA ENV 0342
CAS : 622-31-1
(E)-Metominostrobin
Catalogue No.PA ENV 0591
CAS : 133408-50-1
(Methoxymethyl)triphenylphosphonium Chloride
Catalogue No.PA ENV 0597
CAS : 4009-98-7
(Methylcyclopentadienyl)manganese(I) Tricarbonyl
Catalogue No.PA ENV 0830
CAS : 12108-13-3
(R)-Norfluoxetine
Catalogue No.PA ENV 0619
CAS : 130194-43-3
(S)-(-)-Ofloxacin D3 (N-methyl D3)
Catalogue No.PA ENV 0651
CAS : 1173147-91-5
1-(2-Chlorophenyl)-2-thiourea
Catalogue No.PA ENV 0831
CAS : 5344-82-1
1-(3,5-Dichlorophenyl)-3-methylurea
Catalogue No.PA ENV 0832
CAS : 38655-13-9
1-Aminoanthraquinone 10 µg/mL in Cyclohexane
Catalogue No.PA ENV 0885
CAS : 82-45-1
1-Aminonaphthalene
Catalogue No.PA ENV 0886
CAS : 134-32-7
1-Bromo-2-fluorobenzene
Catalogue No.PA ENV 0887
CAS : 1072-85-1
1-Bromo-2-propanol
Catalogue No.PA ENV 0888
CAS : 19686-73-8
1-Bromo-2-propanol
Catalogue No.PA ENV 0889
CAS : 19686-73-8
1-Butoxy-2-propanol
Catalogue No.PA ENV 0890
CAS : 5131-66-8
1-Butylamine
Catalogue No.PA ENV 0891
CAS : 109-73-9
1-Chloro anthraquinone
Catalogue No.PA ENV 0309
CAS : 82-44-0
1-Chloro-1,1-difluoroethane 100 µg/mL in Methanol, (1000 µg/mL in Methanol)
Catalogue No.PA ENV 0892
CAS : 75-68-3
1-Chlorodecane
Catalogue No.PA ENV 0893
CAS : 1002-69-3
1-chlorohexadecane
Catalogue No.PA ENV 0359
CAS : 4860-03-1
1-Chlorohexane
Catalogue No.PA ENV 0894
CAS : 544-10-5
1-Chloronaphtalene
Catalogue No.PA ENV 0376
CAS : 90-13-1
1-Chlorooctadecane
Catalogue No.PA ENV 0895
CAS : 3386-33-2
1-Chlorooctadecane
Catalogue No.PA ENV 0897
CAS : 3386-33-2
1-Chlorooctadecane 10000 µg/mL in Dichloromethane
Catalogue No.PA ENV 0896
CAS : 3386-33-2
1-Chlorooctadecane 10000 µg/mL in Dichloromethane
Catalogue No.PA ENV 0898
CAS : 3386-33-2
1-Chlorooctane
Catalogue No.PA ENV 0899
CAS : 111-85-3
1-Chloropropane
Catalogue No.PA ENV 0900
CAS : 540-54-5
1-ChloroPyrene
Catalogue No.PA ENV 0718
CAS : 34244-14-9
1-Chlorotetradecane
Catalogue No.PA ENV 0901
CAS : 2425-54-9
1-Docosene
Catalogue No.PA ENV 0903
CAS : 1599-67-3
1-Dodecanol
Catalogue No.PA ENV 0904
CAS : 112-53-8
1-Eicosene
Catalogue No.PA ENV 0905
CAS : 3452-07-1
1-Ethoxy-2-propanol
Catalogue No.PA ENV 0906
CAS : 1569-02-4
1-Ethoxy-2,4,6-trinitrobenzene
Catalogue No.PA ENV 0472
CAS : 4732-14-3
1-Ethylnaphthalene
Catalogue No.PA ENV 0907
CAS : 1127-76-0
1-Heptadecanol
Catalogue No.PA ENV 0908
CAS : 1454-85-9
1-Heptanethiol
Catalogue No.PA ENV 0909
CAS : 1639-09-4
1-Heptanol
Catalogue No.PA ENV 0910
CAS : 111-70-6
1-Hexadecene 10 µg/mL in Cyclohexane
Catalogue No.PA ENV 0912
CAS : 629-73-2
1-Hydroxyanthraquinone
Catalogue No.PA ENV 0322
CAS : 129-43-1
1-Methoxy-2-propanol
Catalogue No.PA ENV 0913
CAS : 107-98-2
1-Methyl-3-nitroguanidine wet. 25% water
Catalogue No.PA ENV 0582
CAS : 4245-76-5
1-Methylfluoranthene 10 µg/mL in Acetonitrile
Catalogue No.PA ENV 0914
CAS : 25889-60-5
1-Methylfluoranthene 10 µg/mL in Cyclohexane
Catalogue No.PA ENV 0915
CAS : 25889-60-5
1-Methylfluorene
Catalogue No.PA ENV 0578
CAS : 1730-37-6
1-Methylphenanthrene 10 µg/mL in Acetonitrile
Catalogue No.PA ENV 0916
CAS : 832-69-9
1-Methylphenanthrene 10 µg/mL in Cyclohexane
Catalogue No.PA ENV 0917
CAS : 832-69-9
1-Methylpyrene
Catalogue No.PA ENV 0918
CAS : 2381-21-7
1-Methylpyrene 10 µg/mL in Cyclohexane
Catalogue No.PA ENV 0919
CAS : 2381-21-7
1-Naphthyl Isocyanate
Catalogue No.PA ENV 0627
CAS : 86-84-0
1-Octadecene
Catalogue No.PA ENV 0920
CAS : 112-88-9
1-Octene
Catalogue No.PA ENV 0921
CAS : 111-66-0
1-Phenoxy-2-propanol
Catalogue No.PA ENV 0923
CAS : 770-35-4
1-Phenylnaphthalene 10 µg/mL in Acetonitrile
Catalogue No.PA ENV 0924
CAS : 605-02-7
1-Tetradecanol
Catalogue No.PA ENV 0925
CAS : 112-72-1
1-Tetradecene
Catalogue No.PA ENV 0926
CAS : 1120-36-1
1-Undecene
Catalogue No.PA ENV 0927
CAS : 821-95-4
1,1´-Binaphthyl
Catalogue No.PA ENV 0837
CAS : 604-53-5
1,1-Dichloro-1-fluoroethane 100 µg/mL in Methanol
Catalogue No.PA ENV 0838
CAS : 1717-00-6
1,1,1-Kestopentaose
Catalogue No.PA ENV 0570
CAS : 59432-60-9
1,1,1-Trifluoroethane 100 µg/mL in Methanol
Catalogue No.PA ENV 0834
CAS : 420-46-2
1,1,1,2-Tetrafluoroethane 100 µg/mL in Methanol
Catalogue No.PA ENV 0833
CAS : 811-97-2
1,1,2,2-Tetrabromoethane
Catalogue No.PA ENV 0835
CAS : 79-27-6
1,10-Decanediol
Catalogue No.PA ENV 0836
CAS : 112-47-0
1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane
Catalogue No.PA ENV 0714
CAS : 84852-53-9
1,2-Butanediol
Catalogue No.PA ENV 0847
CAS : 584-03-2
1,2-Dibromo-1,1-dichloroethane 100 µg/mL in Methanol
Catalogue No.PA ENV 0848
CAS : 75-81-0
1,2-Dibromo-3-chloropropane
Catalogue No.PA ENV 0849
CAS : 96-12-8
1,2-Dibromo-3-chloropropane 10 µg/mL in Methanol
Catalogue No.PA ENV 0850
CAS : 96-12-8
1,2-Dibromo-3-chloropropane 2000 µg/mL in Methanol
Catalogue No.PA ENV 0851
CAS : 96-12-8
1,2-Dibromopropane, (1,2-Dibromopropane 10000 µg/mL in Hexane)
Catalogue No.PA ENV 0852
CAS : 78-75-1
1,2-Dichlorotetrafluoroethane (CFC-114) 2000 µg/mL in Methanol
Catalogue No.PA ENV 0854
CAS : 76-14-2
1,2-Dichlorotetrafluoroethane 100 µg/mL in Methanol
Catalogue No.PA ENV 0853
CAS : 76-14-2
1,2-Dichlorotrifluoroethane 100 µg/mL in Methanol
Catalogue No.PA ENV 0855
CAS : 354-23-4
1,2-Diethylbenzene
Catalogue No.PA ENV 0856
CAS : 135-01-3
1,2-Diethylbenzene 100 µg/mL in Methanol
Catalogue No.PA ENV 0857
CAS : 135-01-3
1,2-Octanediol
Catalogue No.PA ENV 0647
CAS : 1117-86-8
1,2-Propylene carbonate
Catalogue No.PA ENV 0858
CAS : 108-32-7
1,2,3,4-Tetrachloronaphthalene 10 µg/mL in Isooctane
Catalogue No.PA ENV 0839
CAS : 20020-02-4
1,2,3,4-Tetrachloronaphthalene 100 µg/mL in Cyclohexane
Catalogue No.PA ENV 0840
CAS : 20020-02-4
1,2,3,4-Tetrahydronaphthalene
Catalogue No.PA ENV 0841
CAS : 119-64-2
1,2,3,4-Tetramethylbenzene
Catalogue No.PA ENV 0842
CAS : 488-23-3
1,2,3,4-Tetramethylbenzene 100 µg/mL in Methanol
Catalogue No.PA ENV 0843
CAS : 488-23-3
1,2,3,4,5,6,7,8,9-Nonachlorodecane CP-10 1 µg/mL in Cyclohexane
Catalogue No.PA ENV 0979
CAS : 890302-90-6
1,2,4-Butanetriol trinitrate
Catalogue No.PA ENV 0329
CAS : 6659-60-5
1,2,4,5,6,9,10-Heptachlorodecane CP-7 10 µg/mL in Cyclohexane
Catalogue No.PA ENV 0978
CAS : 890302-88-2
1,2,5,6,9-Pentachlorodecane CP-3 10 µg/mL in Cyclohexane
Catalogue No.PA ENV 0845
CAS : 175801-37-3
1,2,5,6,9,10-Hexabromocyclododecane
Catalogue No.PA ENV 0528
CAS : 3194-55-6
1,2,5,6,9,10-Hexachlorodecane CP-4 10 µg/mL in Cyclohexane
Catalogue No.PA ENV 0844
CAS : 189350-94-5
1,2,9,10-Tetrachlorodecane CP-2 10 µg/mL in Cyclohexane
Catalogue No.PA ENV 0846
CAS : 205646-11-3
1,3-Bis(2-isocyanato-2-propyl)benzene
Catalogue No.PA ENV 0340
CAS : 2778-42-9
1,3-Bis(hydroxymethyl)-2-imidazolidinone
Catalogue No.PA ENV 0861
CAS : 136-84-5
1,3-Butanediol
Catalogue No.PA ENV 1116
CAS : 107-88-0
1,3-Diethylbenzene
Catalogue No.PA ENV 0862
CAS : 141-93-5
1,3-Diethylbenzene 100 µg/mL in Methanol
Catalogue No.PA ENV 0863
CAS : 141-93-5
1,3-Diisopropylbenzene
Catalogue No.PA ENV 0864
CAS : 99-62-7
