Chloral hydrate Level 3

1,2,3-Trimethylbenzene, 250mg

ß alpha alpha (20R,24R)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4705-29-7

DNPH - Mix 4, 10µg/ml in Acetonitrile, 5ml