Estazolam Back Catalog number: 96523 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE15-015 Ethanol standard in serum,1.5g/L,serum, 1.5mL Price on request S-4051-300-10HW Sulfur Calibration Mixtures: Di-n-butyl sulfide in Heavy White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C) Price on request LS20950009CY PAH-Mix 9, 10µg/mL in Cyclohexane, 5 x 1ml Price on request