As @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PASN-100 Availability: In the manufacturer's stock Price on request - + Recommended 54501 Chloride (Cl-), 1000µg/mL in Water, 500ml Price on request SCP150-410-005 CONOSTAN S in Diesel Fuel, 15ppm, 100g Price on request VHG-CLOIL-1P-100 Chlorine, 10000µg/g (1.00wt%) in Mineral Oil,100ml Price on request