Method 200.9 Single Elememt Kit Back Catalog number: 52252 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79497 n-Butanol Price on request PCN-LCS-A PCN Extraction Standard Solution, 1.2mL, nonane Price on request 678352 Tefluthrin, 100 µg/ml, Ethyl acetate, 1ml Price on request