Environmental & Water Standards

5 Mix alkanes in carbon disulfide

BWQ9599-2016

n-Tetradecane in n-hexane

BWQ9852-2016

CAS 629-59-4

S standard solution

BWZ7400-2016

CAS 7704-34-9

K standard solution

BWB2587-2016

CAS 7440-09-7

Permanent residual chlorine standard solution

BWZ7628-2016

Isopropanol in 2-methyl-1-propanol/carbon disulfide

BWQ9234-2016

CAS 67-63-0

17 Mix perfluorinated compounds in methanol

BWQ9911-2016

PCB156-2',6,6'-D₃ in n-hexane

BWQ0327-2016

CAS 1219798-44-3

13 Mix VOC in acetonitrile

BWQ9232-2016

5 Mix VOCs in acetonitrile

BWQ9318-2016

8 Mix nitrobenzene in methanol

BWQ9241-2016

8 Nitrobenzene mix in methanol

BWQ9242-2016

Acetone,2-butanone in carbon disulfide

BWQ9211-2016

18 Mix PCBs in n-hexane

BWQ0111-2016

Diethyl phthalate in n-Hexane

BWQ9480-2016

CAS 84-66-2

Hydroxide in water

BWZ7392-2016A

CAS 1310-73-2

Hydroxide Alkalinity in water

BWZ7392-2016

CAS 1310-73-2

Hydroxide Alkalinity

BWZ7392-2016D

CAS 1310-73-2

Trihalomethanes, carbon tetrachloride in methanol

BWQ9279-2016

5-hydroxymethylfurfural in acetonitrile

BWQ0392-2016

CAS 67-47-0

5-Hydroxymethylfurfural in methanol

BWQ0301-2016

CAS 67-47-0

1,4-Butanediol in methanol

BWQ9965-2016

CAS 110-63-4

7 Phthalate esters in dichloromethane

BWQ0106-2016

Trichloromethane in Carbon disulfide

BWQ7876-2016

CAS 67-66-3