Environmental & Water Standards

2,6-Dimethyl-1-nitrobenzene in acetone

BWQ0006-2016

CAS 81-20-9

Pb stock standard solution

BWB2624-2016

CAS 7439-92-1

29 Mix standard solution

BWB2693-2016

4-Chlorophenol in water

BWQ9803-2016

CAS 106-48-9

Li and Sr mixed standard solution

BWB2623-2016

29 Mix metal standard solution

BWB2689-2016

10-Element Solution

BWB2685-2016

Total solids (total suspended solids + total dissolved solids)in water

BWZ7823-2016

Selenite in water

BWZ7610-2016

Selenite in water

BWZ7609-2016

CAS 10102-18-8

Al in drinking water

BWB2602-2016

CAS 7429-90-5

Cd in drinking water

BWB2600-2016

CAS 7440-43-9

Acetaldehyde, acrolein, acrylonitrile in acetonitrile

BWQ9990-2016

17 Mix heterocyclic pesticides in methanol

BWN6442-2016

7 Mix phthalates in n-hexane

BWQ9941-2016

16 Mix PAHs in dichloromethane

BWQ9985-2016

19 Mix phthalate ester in n-hexane

BWQ0496-2016

6 Mix acrylate in methanol

BWQ0415-2016

17 Mix antibiotics in methanol

BWN6450-2016

Colorimetric solution A(JP)

BWQ0210-2016

Dimethyl benzene in Methanol

BWQ9714-2016

6 Mix chlorinated hydrocarbons in n-hexane

BWQ9994-2016

6 Mix chlorinated hydrocarbons in alcohol

BWQ9617-2016

Brown colorimetric solution B4 (EP)

BWQ9960-2016