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 54505 Phosphate (PO4-3) as P, 1000µg/ml in Water, 500ml Price on request TOIC1M TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Price on request 54139 Sulfide (S), 1000µg/mL in Water, 3 x 20ml Price on request