QC Metals Mix Back Catalog number: 59406 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677964 Heptenophos, 100 µg/ml, Toluene, 1ml Price on request 673186 Aclonifen, 10.0 µg/ml, Acetonitrile, 10ml Price on request 1109.13-100-TX10 2-Nitrofluorene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 128008-87-7 Price on request