Reference Material ASTM 5010A, 1ml

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

3-Methoxy-2',5'-dichlorobiphenyl, 100µg/ml in IO, 1ml

2,3,3',4',5'-Pentachlorobiphenyl (= 2',3,3',4,5-),100 µg/mL,isooctane,1mL,