3,5-Dinitrotoluene, 100µg/ml in MeOH, 5ml

2-Bromo-2-chloro-1,1,1-trifluoroethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 151-67-7

Daily Quality Control Standard (with 3 Deuterated Compounds Internal Standard) 14 Analytes + 3 ISTD, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane

2-n-Propylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.