Calibration Standard Kit Back Catalog number: 52090 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675336 Acrylamide, 250mg Price on request 9686.10-K-IO Decamethylcyclopentasiloxane, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 541-02-6 Price on request 97321 Isopropyl ether Price on request