Dimethylarsinic acid, 500mg Back Catalog number: N-11779-500MG Availability: In the manufacturer's stock Price on request - + Recommended 52145A Method 200.8/1638/1640 Internal Standard, 10µg/ml in 2%-HNO3, 4x25ml Price on request VHG-PMNN-100 Mn, 1000 µg/mL in 5% HNO3, 100ml Price on request VHG-PTLN-100 Tl, 1000 µg/mL in 5% HNO3, 100ml Price on request