1,3,5-Trichlorobenzene 1000µg/mL in Hexane, 1ml Back Catalog number: EPA-1240 Availability: In the manufacturer's stock Price on request - + Recommended 52340 Ammonium dihydrogen phosphate Modifier Price on request X9129 3-Methylcholanthrene Price on request 92208 EPA Method 525.2Mix #2 Price on request