Erythrosin B disodium salt, certified, 0.25g

Procaine hydrochloride,neat,neat,250mg,

4-Methylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 644-08-6

Carbosulfan, 100 µg/ml, Methanol, 1ml