2,​2,​3,​3,​3-​Pentafluoropropanoic Acid-13C, 10mg

1,4-Dichlorobenzene-d4, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 3855-82-1

Tilmicosin, 100 µg/ml, Methanol, 1ml

Tin (Sn)