CWA Settleable Solids Back Catalog number: 55087 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681916 Prallethrin, 100 µg/ml, Acetonitrile, 5ml Price on request P-471S-10X Isodrin, 1000µg/ml in MeOH, 1ml Price on request 1590.12-100-IO 4-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52602-39-8 Price on request