17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml

ICP/MS Mix

3,3´-Dichlorobenzidine, 100mg

Isofenphos-des-N-isopropyl , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 25205-08-7