Heptachlor, 10µg/mL in Cyclohexane, 10ml

2,4-Dimethylthiophene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 638-00-6

Trixylyl phosphate, purified ion m/z 368 (trimethyl),100 µg/mL,isooctane,1mL,

n-Dodecane-d26, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 16416-30-1