Tl, 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PTLN-100 Availability: In the manufacturer's stock Price on request - + Recommended 54112 Ammonia as (NH4+) Price on request 54106 Sulfate (SO4-2), 1000µg/ml in Water, 100ml Price on request 5190-8304 Potassium, 1000ug/ml, 100ml 646,12 Kč