1,2,3,7,8,9-Hexachlorodibenzofuran

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate

2,4-Dibromophenol-3,5,6-d3, Please inquire, Solvent-, Unit , # of units-, Cas.no. 225386-58-3

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