TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Back Catalog number: TOIC1M Availability: In the manufacturer's stock Price on request - + Recommended 54106 Sulfate (SO4-2), 1000µg/ml in Water, 100ml Price on request 59927 Fluoride (F-), 10µg/mL in Water, 500ml Price on request VHG-PTLN-100 Tl, 1000 µg/mL in 5% HNO3, 100ml Price on request