4,4’-DDD Back Catalog number: X9054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1700-0305 Artificial Saliva for Med. and Dent.Research,200ml Price on request 683041 N-(2,4-Dimethylphenyl)formamide, 100 µg/ml, Aceto Price on request 90587 bis(2-Ethylhexyl) adipate Price on request