(24R)-24-Ethylcholesta-3,5-diene,neat,neat,100 µg,

Spirodiclofen, 100 µg/ml, Acetonitrile, 1ml

C26 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-29-2

Custom mix of thiophenes,two components in toluene: 0938.8 Benzothiophene 0.2mg/mL 0884.12 Dibenzothiophene 0.4mg/mL