Tris(4-chlorophenyl)methane-[13C19], 1.2ml x 50ug/ml, nonane

Benzovindiflupyr, 1000µg/ml in Acetonitrile, 1ml

beta-Endosulfan-d4 (1,1,5,5-d4),100 µg/mL,n-nonane,1mL,

d2 C28 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 205529-81-3