Promethazine hydrochloride,neat,neat,10mg

Nitrogen Calibration Set-High Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Carbazole Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4141-0 Blank S-4141-03

Pretilachlor, 100 µg/ml, Acetonitrile, 5ml

Friedelane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 559-73-9