Clarithromycin, 1000µg/ml in MeOH, 1ml Back Catalog number: 73927 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79280 trans-Chlordane Price on request 1678.14-K-IO 1,1,1,3,12,14,14,14-Octachlorotetradecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-26-9 Price on request 2518.7-K-ME Theophylline,1000 µg/mL,MeOH,1mL, Price on request