ICP-MS Solution Kit

4,4’-Methylenebis(cyclohexyl isocyanate)

1,2,3,3a,4,5-Hexahydropyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5385-37-5

Valproic acid-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87745-17-3