Matrix Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-8280MSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 13768.9-K-ME Lamotrigine-13C3,d3, Major, 1000µg/ml in MeOH, 1ml Price on request L429-AS Method 429 Alternate Standard Stock Solution, 1.2ml, isooctane Price on request 678128 Tebuconazole, 100 µg/ml, Acetonitrile, 5ml Price on request