2,4’-DDT Back Catalog number: 79452 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4992-10-IO Hopane and Sterane Biomar Mix, 10µg/ml in IO, 1ml Price on request EPA-8290HRCC1-5 EPA Method 8290 Calibration Kit, 5 ampoules, nonane Price on request 3952.3-K-ME 1,1-Dichloropropene,1000 µg/mL,MeOH,1mL, Price on request