Calibration Kit; Alternate Volume, 5 x 200ul, nonane Back Catalog number: EPA-1613CSAV Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678527 D10-Napropamide, 10.0 µg/ml, Acetonitrile, 1ml Price on request ZA22005000CY Toxaphene Parlar-No. 50, 1µg/mL in Cyclohexane, 1ml Price on request 0041.18-100-T 5-Nitrobenzo[c]phenanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 64356-30-5 Price on request