Mixed Calibration Standard 1 Back Catalog number: 52053 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10510100AC Bentazone D6 100 µg/mL in Acetone. Short expiry date due to chemical nature of component(s) Price on request 72903 trans-2-Hexen-1-ol Price on request 677533 Chrysene, 25mg Price on request