25-Hydroxyvitamin D2-d6 (Dimethyl 26,27-d6)

PSA-GCB-Mix 3

2,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

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