Isopropyl Hydrogen Methylphosphonate, 500mg

DL-Nornicotine, neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 5746-86-1

Indeno[1,2,3-cd]pyrene-d12, 1000µg/ml in Toluene, 1ml

Butachlor ESA sodium salt, 100µg/ml in MeOH, 1ml