4,4’-DDD Back Catalog number: 79148 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-0-S Dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 72489 Terpinolene Price on request 8457.9-K-T Tris(monochloropropyl) phosphate, isomer mixture ,1000 µg/mL,toluene,1mL, Price on request