Roxithromycin, 100 µg/ml, Methanol, 1ml Back Catalog number: 679802 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54213 Ammonia as N Price on request 79460 Di(propylene glycol) methyl ether Price on request 682271 1-Hydroxybenzotriazole monohydrate, 100mg Price on request