Mixed Calibration Standard 1 Back Catalog number: 52335 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72442 D-(+)-Glucose Price on request 79489 Vinyl chloride, 1000µg/ml in Toluene, 1ml Price on request 679982 (-)-Nicotine, 100 µg/ml, Methanol, 1ml Price on request