Bisphenol A-d16, 1000µg/ml in methyl chloride, 1ml

Daily Quality Control Standard (with Internal Standard) 15 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 11 Ethylbenzene

4-Ethylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 619-64-7

2,3,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane