4,4'-Methylenebis (2-chloroaniline) 4.200 g|10 mg air pollution sampling

air pollution sampling

GeO2 (fuse in Pt0with Na2CO3 followed by HCl solution of the fuseate)

SALTLINE LUER FITTING

178Hf+2 *ICP-OES D

Lead 10 mg/l for ICP-MS

4,4'-Methylenebis (2-chloroaniline) 4.200 g|10 mg air pollution samplingChiron is a leading producer and supplier of advanced chemical products for use within research and analysis. They are a global leader in the synthesis, isolation and purification of analytical reference materials for analysis of petroleum, food safety, environmental, forensic, and pharmaceutical applications. Producing sophisticated fine chemicals in microgram to multi kilogram scales, as well as performing contract R&D and custom synthesis for