Ethanol standard in water,4.0g/L,water, 1.5mL Back Catalog number: ACQ-AQ40-015 Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended P-089S Metribuzin, 100 µg/mL in MeOH, 1ml Price on request 94759 Benzidine Price on request 83610 Isovaleraldehyde-DNPH, 100µg/ml in Acetonitrile, 1ml Price on request