Ciprofloxacin-d8 hydrochloride (piperazine-d8)

3,4,5-Trimethacarb, 10.0 µg/ml, Acetonitrile, 10

3-Chloro-1,2-propandiol-1-monobehenate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Multi-Element Internal Standard