Te, 1000 µg/mL in 5% HNO3, 500ml Back Catalog number: VHG-PTEN-500 Availability: In the manufacturer's stock Price on request - + Recommended PCB-ST-A2 Native PCB Stock Solution , 1.2ml , nonane Price on request 684684 5-Hydroxythiabendazole, 100 µg/ml, Ethyl acetate, Price on request 71944 1,4-Dimethylnaphthalene Price on request