Calibration Standard Kit Back Catalog number: 53089 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0337.10-K-HX (1S)-(-)-trans-Pinane, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 10281-53-5 Price on request 54119 pH 6.0 Standard @ 25°C Price on request 51059 ASTM D-4815 Calibration Mix #2 Price on request