4,4´-DDT, 10µg/mL in Cyclohexane, 10ml Back Catalog number: L12082000CY Availability: In the manufacturer's stock Price on request - + Recommended 52081A Instrument Standard 5 Price on request EPA-8290SFS Sample Fortification Solution, 1.2ml, nonane Price on request D-5836-01A-DER 2,4-TDI Derivative, 1000 µg/mL in DMSO, 1ml Price on request