(+)-20-Hydroxyecdysone, 1g

ASTM Benzene Amp#1

Methylcycloheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4126-78-7

Vinyl chloride, certified ref. material, 2000μg/mL in MeOH, 1ml