Dysprosium Oxide (Dy2O3)

Tadalafil, certified, 0.1g

Hexabromo[13C6]benzene, 1.2ml x 50ug/ml , toluene

1-Methyl-5-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 91137-27-8