Iodomethane

Theophylline,1000 µg/mL,MeOH,1mL,

3-Methyl-2,2',4,6'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

2,3,5-Trimethacarb, 100 µg/ml, Acetonitrile, 5ml