Phthalate Esters Mix, 500ug/ml in Acetone, 1ml

zeta-Cypermethrin, 100mg

Fermentation Acids Standard

Hexadecyltrimethylammonium bromide, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 57-09-0