Palladium / Magnesium Matrix Modifier Back Catalog number: 54311 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-23469-S 2,3,4,6,9-Pentachlorodibenzofuran (or 1,4,6,7,8), 1.2ml x 50ug/ml, nonane Price on request 70912 1,4-Dinitrobenzene, 1000µg/ml in MeOH, 1ml Price on request N-12147-100MG Heptachlor, 100mg Price on request