alpha,alpha,alpha-Trichlorotoluene, 1000mg

EPA Method 200.8 Internal Standard

Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml

Cimetidine (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51481-61-9