2,5-Dibromophenol, 1.2ml x 100ug/ml, toluene

Daily Quality Control Standard (without Internal Standard) 14 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene 9 n-Heptane 20 Eth

Trifluralin, 1000µg/ml in Toluene, 1ml

Pholcodine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 509-67-1