Method 1640 Tuning Standard Back Catalog number: 52147 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676192 Mesosulfuron-methyl, 10.0 µg/ml, Acetonitrile, 1 Price on request LIPFETSI Lithium bis(pentafluoroethanesulfonyl)imide, 50µg/ml in MeOH, 1,2ml Price on request C244100 Ceftazidime Pentahydrate, 500mg Price on request