Referenceware

Biuret quality control in urea

BWS0175-2016

CAS 108-19-0

Biuret in acetonitrile water

BWZ7758-2016

CAS 108-19-0

DL-Selenomethionine in water

BWZ7770-2016

CAS 1464-42-2

Biuret quality control in compound fertilizer

BWS0176-2016

CAS 108-19-0

2-Hexanone quality control in activated carbon tube

BWZ7786-2016

Pb quality control in wheat

BWS0228-2016

CAS 7439-92-1

Protein and fat quality control samples in milk powder

BWS0182-2016

Bicyclohexane

BWJ5542-2016

CAS 92-51-3

Yellowish-green colorimetric solution 5#

BWQ0407-2016

1,2-Dichlorobenzene quality control in activated carbon tube

BWZ7797-2016

Chlorobenzene,dichlorobenzyl chloride,1,2,4-trichlorobenzene quality control samples in activated carbon tubes

BWZ7792-2016

Fat quality control in meat products

BWS0189-2016

1-Propanol in activated carbon tubes

BWZ7795-2016

1,3-Dinitrobenzene in methanol

BWQ0422-2016

CAS 99-65-0

Brown colorimetric solution B series (B1-B9) (JP)

BWQ0425-2016

Cr quality control in feed

BWS0220-2016

CAS 7440-47-3

Water-soluble chloride quality control in feed

BWS0216-2016

CAS 7647-14-5

Ca quality control in feed

BWS0214-2016

CAS 7440-70-2

Ethyl caproate, ethyl acetate and ethyl lactate in liquor

BWS0223-2016

34 Mix organochlorine pesticide and chlorobenzene in acetone

BWN6355-2016

1-Pentanol quality control in activated carbon tube

BWZ7796-2016

1,4-Dichlorobenzene quality control in activated carbon tube

BWZ7793-2016

Rb in water

BWB2657-2016

CAS 7440-17-7

Ethyl acetate and ethyl caproate in liquor

BWS0222-2016