Roxithromycin, 100 µg/ml, Methanol, 1ml Back Catalog number: 679802 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 260-000-152 TOC standard, 200mg/l in H2O, 500ml Price on request 677065 D5-Metamitron, 100 µg/ml, Acetonitrile, 1ml Price on request 8608.3-K-ME (S)-(+)-3-Chloro-1,2-propanediol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 60827-45-4 Price on request