Te, 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PTEN-100 Availability: In the manufacturer's stock Price on request - + Recommended SCP150-100-255 CONOSTAN 1000ppm Standard, Mn, 50g Price on request 50843 Sulfide (S), 1000µg/mL in Tr. NaOH / Water, 3 x 20ml Price on request 54102 Fluoride (F-) Price on request