2,4-TDI Derivative, 1000 µg/mL in DMSO, 1ml Back Catalog number: D-5836-01A-DER Availability: In the manufacturer's stock Price on request - + Recommended PAH-STK-B PAH Native Stock Solution, 1.2ml, toluene Price on request 51134 GRO Standard C6-C10, 2000µg/ml in MetChloride, 1ml Price on request 2046.4-2K-20IO 1,2-Dimethoxyethane, Internal Standard in isooctane, ASTM, 2000µg/mL, Solvent-isooctane, Unit 20mL, # of units-1, Cas.no. 110-71-4 Price on request