Perfluoro-n-heptanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFHPA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678436 Isofenphos-methyl, 100 µg/ml, Acetonitrile, 1ml Price on request 675580 Thiofanox, 10.0 µg/ml, Acetonitrile, 10ml Price on request 3466.7-100 Oxamyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23135-22-0 Price on request