Te, 1000 µg/mL in 5% HNO3, 500ml Back Catalog number: VHG-PTEN-500 Availability: In the manufacturer's stock Price on request - + Recommended 31531 p-Xylene Price on request 672925 Thidiazuron, 250mg Price on request 82511 EPA Method 8150 - Analytes Price on request