Siloxane - Mix 6, 100µg/ml in Acetone, 5ml

Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C)

2-Butoxyethanol, neat, Solvent-neat, Unit 5g, # of units-1, Cas.no. 111-76-2

Ethanol standard in serum,0.8g/L,serum, 1.5mL