Benz(a)anthracene-d12, 2.0mg/mL in CH2Cl2. 1mL

2-Methyleicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1560-84-5

Orthosulfamuron, 50mg

(22RS)-30-Bishomohopene, isomer mix, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.