Graphite furnace AA calibration standard

D4-Prochloraz desimidazole-amino BTS44595, 100 µg/

2-Methylnaphthalene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7297-45-2

Prolintane,1000 µg/mL,MeOH,1mL,