Hexadecyltrimethylammonium Bromide-d3, 100mg

Cortisone, 500mg

Ethylenethiourea, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 96-45-7

Atrazine desethyl, 100µg/mL in MeOH, 1ml