4-Chloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2,4,6-Tribromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.

D4-Propyl paraben, 100 µg/ml, Methanol, 1ml

Lidocaine-d10,1000 µg/mL,MeOH,1mL