Prosulfuron, 100 µg/ml, Acetonitrile, 5ml

CONOSTAN Standard S-21, 30 ppm, 100g

QC Standard 2

Hexyl 2-ethylhexyl phthalate (isomer mixture), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 75673-16-4 (CAS of single isomer)