25-Hydroxyvitamin D2, 50μg/ml, 1ml

Ethanol standard in whole blood,0.2g/L,whole blood, 1.5mL

Deuterated Anthracene in Toluene 1 Analyte, 60 µg/mL in toluene; units: 1x1mL, 1x5mL 0390.14 Anthracene-d10 [1719-06-8]

2,4-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane