Te, 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PTEN-100 Availability: In the manufacturer's stock Price on request - + Recommended VHG-OCO-1000-A-50 Cobalt Standard: Co @ 1000 µg/g in 75 cSt Hydrocarbon Oil, 50g Price on request VHG-PFEN-100 Fe, 1000 µg/mL in 5% HNO3, 100ml Price on request 59017 Simple Cyanide (CN-) Price on request