Contract Required Detection Limits (CRI) Mix 1

5-alpha-Androstane

1-Methyl-6-nitronaphthalene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 105752-67-8

Potassium (K), 1000µg/ml in 2%-HNO3/Water, 100ml