4,4’-DDD Back Catalog number: 70099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673494 Buprofezin, 10 µg/ml, Ethyl acetate, 10ml Price on request LA11457530CY Chloroparaffin C12 45.32% Cl, 10μg/mL in CY, 1ml Price on request UFA-032S Methyl-cis-4,7,10,13,16,19-Docosahexaenoate C22:6, 10.0mg/mL in Heptane, 1ml Price on request