Hexavalent Chromium (Cr 6+) Back Catalog number: 50787 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3696.44-10-4G Blue mussel, homogenized (Okadaic acid), 10.1µg/g, Solvent-hom. blend, Unit 4g, # of units-1, Cas.no. 78111-17-8 Price on request 691733 cis-Dibromocypermethric acid, 100µg/ml in Acetonitrile, 1ml Price on request 70402 Methapyrilene HCl Price on request