L-Glutamic-d5 acid, 1000µg/ml in 0.1M HCl, 1ml

Organonitrogen Pesticide Mix #2

2,7-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Pseudomorphine (free base), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 125-24-6