Metazachlor, certified, 0.1g

Atrazine-desethyl-desisopropyl, 50µg/mL in MeOH, 1ml

Palladium / Magnesium Matrix Modifier

(22R)-30-Homohop-17(21)-ene, 50µg/mL, Solvent-isooctane, Unit 0.5mL, # of units-1, Cas.no. 80923-99-5