Spirotetramat-mono-hydroxy, 100 µg/ml, Acetonitri

Bis(4-isopropylphenyl) phenyl phosphate, 1.2ml x 50ug/ml, toluene

alpha alpha alpha (24R)-4 alpha-Methyl-24-ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53596-90-0

Naphthalene-d8, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 1146-65-2