Analytical & Reference Products

L-Selenocystine in water

BWZ7771-2016

CAS 29621-88-3

Fat quality control samples in Skim milk powder

BWS0187-2016

Sodium selenite standard solution

BWZ7768-2016

CAS 10102-18-8

Ammonium iron(III) sulfate

BWZ0093-2016

CAS 7783-83-7

Biuret quality control in urea

BWS0175-2016

CAS 108-19-0

Ammonium acetate buffer solution

BWZ0080-2016

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