Carbendazim-d3, 100µg/mL in acetonirile, 1mL

Mass-Labelled Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, toluene

Sulfur Calibr. Mix. Dibenzothiophene in Isooctane. Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO

Allopurinol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 315-30-0