8260B Extra Compounds Primary Mix Back Catalog number: 94237 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57055 Cesium (Cs) Price on request 55192 CWA Anions Price on request 6:2FTS Sodium 1H,1H,2H,2H-perfluorooctane sulfonate (6:2), 50µg/ml in MeOH, 1,2ml Price on request