Azoxystrobin (free acid), 100µg/ml in Acetonitrile, 5ml

1,2,3,4,8,9-Hexachloro(13C12)dibenzofuran, 1.2mL x 50ug/mL, toluene

3-Chloro-1,2-propandiol-dibehenate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Sodium perfluoro-1-tridecanesulfonate, 50µg/ml MeOH, 1,2ml