2H-benzimidazole-2-thione, 1,3-di-hydro-4(or 5)-methyl Back Catalog number: PLAS-AX-019N Availability: In the manufacturer's stock Price on request - + Recommended C12320000 Dichloroacetic acid, certified, 1g Price on request 1700.21-K-T 6-n-Propylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6910-41-4 Price on request 90617 Ethanol, 2000µg/ml in Water, 1ml Price on request