Iodide

4-Ethylphenol, 100 µg/ml, Methanol, 1ml

Sulfur Standard

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