2,4’-DDD, 1000µg/ml in Hexane, 1ml Back Catalog number: 79051 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE02-030 Ethanol standard in serum,0.2g/L,serum, 3mL Price on request 71571 2-Nitrophenol-PFB derivative Price on request 83603 Monomethyl tetrachloroterephthalate Price on request