Colistin Sulfate, 1g Back Catalog number: C641500 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended S-4043-100-10ME Methanol QC Reference Mixture I 4 Analytes, each 100 ppm dissolved in 99.9 % methanol; units: 1x10mL, 10x10mL Chiron No. Name Chiron No. Name 2270.3 Acetone 1382.2 Ethanol 1371.4 2-Butanone 1320.3 Price on request XA10510100AL Bentazone D6, 100µg/mL in Acetonitrile, 1ml Price on request 680340 2-Methylnaphthalene, 10 µg/ml, Cyclohexane, 10ml Price on request