Tungsten (W) Back Catalog number: 57174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70604 Cypermethrin, 1000µg/ml in Acetonitrile, 1ml Price on request 71095 4-Chloro-2-methylphenol Price on request 30087 EPA Method 507/525 Analyte Mix #6 Price on request