IS Mix 01 - Sequoia Back Catalog number: 91983 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679824 Trimethoprim, 100 µg/ml, Methanol, 1ml Price on request QCI-787B WS inorganic disinfection by-products, B 2 683,50 Kč 1322.20-10-T 9-Fluorobenzo[k]fluoranthene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 113600-15-0 Price on request