Tl, 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PTLN-100 Availability: In the manufacturer's stock Price on request - + Recommended VHG-CLOIL-1P-100 Chlorine, 10000µg/g (1.00wt%) in Mineral Oil,100ml Price on request 54139 Sulfide (S), 1000µg/mL in Water, 3 x 20ml Price on request SCP150-100-115 CONOSTAN 1000ppm Standard, Na, 50g Price on request