N-Methyl perfluorooctane sulfonamide, 10mg Back Catalog number: 681539 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2197.11-100-ME 1-Methyl-6-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 105752-67-8 Price on request 673734 Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 0655.30-K-IO Squalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 111-02-4 Price on request