(±)-Norketamine hydrochloride,1000 µg base/mL,MeOH,1mL

2-Methylfuran-d3 (>90%), 2,5mg

N,N-Dimethylvaleramide, 250mg

Petrochemical Qualitative Standard C5-C9 5 Analytes, equal Wt.%; unit: 1x1mL neat Use in combination with Petrochemical Quantitative Standard (S-4144) to prepare a calibration mixture covering C5 to C44 for calibrating retention times for boiling po