Recovery Standard Solution, 1.2ml, nonane Back Catalog number: EPA-8290RSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3818.18-100-ME Senecionine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 130-01-8 Price on request 30112 EPA Method 506 - Phthalates & Adipates Price on request FHEA 2-Perfluorohexyl ethanoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml Price on request