Methyl cis-11,14-eicosadienoate C20:2, 10mg/ml in Heptane, 1ml

b-1,2,3,4,5,6-Hexachloro(13C6)cyclohexane, 1.2mL x 100ug/mL, nonane

VOC Mix B, 2000ug/ml in MeOH, 1ml

Ametryne