3-(Trifluoromethyl)phenyltrimethylammonium Hydroxide (5% in Methanol), 25ml

D6-Isoproturon, 100 µg/ml, Acetone, 1ml

(1S)-(-)-cis-Pinane, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 4755-33-3

2,3,3',4,5'-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,