CRM - 21 Component Metal Std.

9,10-Dihydro-9-Oxa-10-Phospaphenantrene-10-Oxide, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 35948-25-5

Dinoseb

3,4,5,6-Tetrahydro-2-pyrimidinethiol