Te, 1000 µg/mL in 5% HNO3, 500ml Back Catalog number: VHG-PTEN-500 Availability: In the manufacturer's stock Price on request - + Recommended 92949 EPA Method 508 Pesticide Standard Price on request 10005R CLP Semi-Volatiles Toxic Substances #2 Price on request 57355 Cesium (Cs) Price on request