FID Test Mix - 20ug/mL Back Catalog number: 98138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679905 Acetochlor, 100 µg/ml, Acetone, 1ml Price on request 676397 2,4-Dichlorotoluene, 250mg Price on request 63208 2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl Price on request