KHP Back Catalog number: 50257 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679953 1,3,5-Trichlorobenzene, 10 µg/ml, Acetonitrile, Price on request 71485 Dibutylamine Price on request L20018500IO PCB No. 185, 10 ng/µl, 10ml Price on request