4,4’-DDD Back Catalog number: 70099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3515.6-100-AN Thiram, 100µg/ml in Acetonitrile, 1ml Price on request C10125000 Allura Red AC, certified, 0.1g Price on request 675347 PSA-CaCl2Mix 6 Price on request