d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 10 x 1ml

4-(3-Indolyl)-butyric acid, 250mg

Tris(4-isopropylphenyl) phosphate,50 µg/mL,toluene,1mL,

Hexadecahydropyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2435-85-0