Li @ 100µg/mL in 2% HNO3 (Enriched in Li-6), 100ml Back Catalog number: VHG-LIS6LIZ-100 Availability: In the manufacturer's stock Price on request - + Recommended VHG-V21-100-100 V21 Wear Metals Standard: 100µg/g in Hydrocarbon Oil, 100g Price on request SCP150-021-061 CONOSTAN Standard S-21+K, 885 ppm, 200g Price on request VHG-INO2-100 Nitrite Standard: NO2-, 1000µg/mL iin Water, 100ml Price on request