PCB No. 81, 10µg/ml in Isooctane, 10ml Back Catalog number: L20008100IO Availability: In the manufacturer's stock Price on request - + Recommended 1009.5-100MG 3-Methyltetrahydrothiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4740-00-5 Price on request S-4532-025-6AN MIX 5 Aflatoxins mixture AFB1+AFG1;AFB2+AFG2, 0.25µg/ml, Solvent-acetonitrile, Unit 6mL, # of units-1, Cas.no. Price on request NIST-1849A Infant/Adult nutritional powder (milk), 10 x 10g Price on request