Base/Neutrals Surrogate Standard

D3-Testosterone 3-phenylpropionate, 5mg

Ethyl 4-hydroxybenzoate-ethyl d5, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 126070-21-1

2,4-TDI Derivative, 1000 µg/mL in DMSO, 1ml