Potassium (K) Back Catalog number: 57119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1348.20-100-T Benzo[b]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 93951-98-5 Price on request 680625 Mefentrifluconazole, 100 µg/ml, Acetonitrile, 1m Price on request S-11197U1-1ML BHC (epsilon isomer), 100ug/ml in Toluene, 1ml Price on request