DOW 624 Volatile Internal/Surrogate Standard

Tetraphenyltin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 595-90-4

Ethanol standard in whole blood,0.2g/L,whole blood, 3mL

Dibenzothiophene-d8, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 33262-29-2