Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules

1H,1H,10H,10H-Perfluoro-1,10-decanediol, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 754-96-1

Piperacillin Sodium, 1g