Ethanol in serum control EtOH SE (3.0g/L), 10x3ml

DL-alpha-Tocopherol, 500mg

2,4,4',6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

ISO 9377-2 Test for Suitability of Fluorisil Test with stearyl stearate to determine the separation of polar compounds Ready to use solutions Units: 1x25mL, 5x25mL, 10x25mL, 1x100mL Stearyl stearate test solution, 2mg/mL (S-4134) 10mL Extraction