1,2,3-Trichloro-4-nitrobenzene Back Catalog number: 71835 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91515 8260 Surrogates / Internals Standard Price on request 678001 Methamidophos, 100 µg/ml, Toluene, 1ml Price on request 681024 Coumaphos, 10.0 µg/ml, Cyclohexane, 10ml Price on request