Paraldehyde Back Catalog number: 70239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2590.6-50-ME Perfluorohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-24-4 Price on request 18000-0701D-100ME Metformin-d6-HCl, 100μg/ml in MeOH, 5ml Price on request 678398 alpha-Endosulfan, 100 µg/ml, Acetonitrile, 5ml Price on request