Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL,

Methyl Ricinoleate, 50mg

(+/-)-Fenbuconazole-d5 (phenyl-d5),100 µg/mL,acetonitrile,1mL,

Ethyl viologen-d8 dichloride (rings-d8), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Unlabelled 3688-18-4