Microcystin LW Back Catalog number: 10690.54-10-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 2539.8-K-ME 4-Hydroxyisophthalic acid (4-Hydroxybenzene-1,3-dicarboxylic acid), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 636-46-4 Price on request 70349 Propionitrile Price on request 676657 Drospirenone, 10mg Price on request