(TCLP) Standard (2 Bottle Set)

Testosterone

1,4-Dimethyl-2-ethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 1758-88-9

2-Nitrofluorene-d9, 100µg/ml in Toluene, 1ml