Tetrachloro-m-xylene Internal Standard Back Catalog number: 98096 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-0231D-100AC Atrazine-d5, 100µg/ml in Acetone, 1ml 1 950,00 Kč X9037 Chlordane Price on request 90311 Oil Analysis Price on request