Initial Check Verif. Standard 4, in 4%HNO3, 100ml

QC Standard 4

Altrenogest 19,19,20,21,21-d5, 0,5mg

4-Chloro-2'-fluorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 72093-45-9