Piperonyl butoxide, 1000µg/ml in MeOH, 1ml

Tetraamylammonium Bromide, >98%, 5g

2,9-Dinitroanthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 234076-75-6

Dialy Quality Control Standard (without Internal Standard) 2 Analytes, each Vol.% as listed in isooctane; units: 1x10mL, 5x10mL. Name Vol.% Benzene 0.67 Toluene 5.0 Isooctane 94.33