Perfluoro-7-methyloctanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: IPPFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 677493 D5-Iprodione, 100 µg/ml, Acetonitrile, 1ml Price on request 681256 D4-1H-Benzotriazole, 10.0 µg/ml, Methanol, 10ml Price on request VHG-SDSL-15-100 Sulfur, 15µg/g (0.0015 wt%) in Diesel Fuel, 100ml Price on request