Dimethylarsinic acid, 500mg Back Catalog number: N-11779-500MG Availability: In the manufacturer's stock Price on request - + Recommended 511-946 1000 ppmC standard KHP, 100ml Price on request 52145A Method 200.8/1638/1640 Internal Standard, 10µg/ml in 2%-HNO3, 4x25ml Price on request 5190-8352 Aluminum 10,000ug/ml, 100ml 99,26 €