Method 515.3LPC Standard Conc Back Catalog number: 97423 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MCDD-2378 2,3,7,8-[37Cl4]-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 38204 TX1005 TPH - Soil High Level Price on request 673954 gamma-HCH, 250mg Price on request