Quantitative Paraffins Standard, 6,25% w/w, 2ml

Monolinoylglycerol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2277-28-3

pH 6.0 Standard @ 25°C

Tramadol-13C,d3 HCl, 100µg/ml in MeOH, 1ml