alpha-Endosulfan, 100 µg/ml, Acetonitrile, 5ml

Isopropyl benzene, 200µg/ml in MeOH, 1ml

9-Carboxynonyl-7-carboxyheptyldimethyl ammonium bromide,neat,neat,10mg,

Methyl 10-undecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 111-81-9