Carbendazim-d4, 1mg

6-Methyl-1-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24894-78-8

Bifenox-d3 (2,4-dichlorofenoxy-d3),100 µg/mL,acetonitrile,1mL,

BHC (beta isomer-13C6), 50µg/ml in Nonane, 2x1,2ml