VPH Primary Calibration Spike Rev 1.1 Back Catalog number: 51166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2441.13-K-IP 4-Chloro-2-benzylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 120-32-1 Price on request S-12383M1-1ML Metamitron, 100µg/ml in Methanol, 1ml Price on request 72182 Hydrochlorothiazide, 1000µg/ml in MeOH, 1ml Price on request