Metals Calibration Standard Back Catalog number: 50071 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1634.10-K-ME Cimetidine (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51481-61-9 Price on request 59338 pH 10.0 Standard @ 25°C Price on request 681935 Chromafenozide, 100 µg/ml, Acetonitrile, 5ml Price on request