TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Back Catalog number: TOIC1M Availability: In the manufacturer's stock Price on request - + Recommended N-11779-500MG Dimethylarsinic acid, 500mg Price on request VHG-TSW-100 S @ 10000 µg/mL in H2O, 100ml Price on request VHG-PASN-100 As @ 1000 µg/mL in 5% HNO3, 100ml Price on request