Analytical & Reference Products

Kinoprene in n-hexane

BWN6473-2016

CAS 42588-37-4

Mn in seawater

BWB2634-2016

CAS 7439-96-5

Hexane in carbon disulfide

BWQ0208-2016

Isopropanol in water (set label)

BWQ0238-2016

Fluoronitrofen in n-hexane

BWN6468-2016

CAS 13738-63-1

2,4-Dichlorophenoxyacetic (2,4-D) in acetonitrile

BWN6303-2016

CAS 94-75-7

Chromatographic calibration stock solution

BWQ0276-2016

Cr⁶⁺ quality control in soil

BWS0169-2016

CAS 7440-47-3

8 Mix benzene-based substances in activated carbon tubes

BWZ7744-2016

Nitrogen dioxide quality control in absorption solution

BWZ7921-2016

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