D6-Phosmet, 100 µg/ml, Acetone, 1ml

Alachlor (ring 13C6), 100ug/ml in n-Nonane, 1,2ml

Levoglucosan, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 498-07-7

p-Terphenyl