Josamycin, 10 µg/ml, Acetone, 5ml Back Catalog number: 679019 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11423.13-K-ME Ranitidine hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request P-343S Atrazine desethyl, 100µg/mL in MeOH, 1ml Price on request 80605 EPA Method 8061A Matrix Spike Solution Price on request