Mines & Laboratories International SRL is a representative in Peru ENVIRONMENTAL EXPRESS (USA) a manufacturer of laboratory supplies the environment, creating new solutions and applications such as disposable BOD bottles, the hotblock and Autoblock for metals digestions ProWeigh hands-free filters SAT. www.envexp.com. Also distribute products from: Alpha Resources-standard ceramic crucibles www.alpharesources.com/ Claisse - Equipment Manufacturers fusion samples, platinum and gold crucibles, fluxes for melting mineral. among others www.claisse.com/ Nist-makers www.nist.gov/ mineral standards Fisher-Chemical www.fishersci.com/. Reagents VHGLabs www.vhglabs.com Fritsch - laboratory equipment www.fritsch.com Canmet - mineral standards. http://www.nrcan.gc.ca/com/index-eng.php Cole-Parmer laboratory instruments, equipment and applications www.coleparmer.com Herzog - sample preparation for X-ray Geostats - mineral reference standards www.geostats.com.au Ore Research & Exploration Pty Ltd - reference standards for mining, exploration and industry analysis www.ore.com.au Venturi - liquid atomic absorption standards SEPOR metallurgical laboratories, equipment www.sepor.com CoorsTek - crucibles generally www.coorstek.com/ Haldenwang - German manufacturer of crucibles www.hartstofftechnik.de Chemplex - Accessories for sample analysis by X-ray Gilson www.globalgilson.com/-metallurgical laboratory equipment Ele http://www.ele.com/ metallurgical laboratories and equipment for testing construction materials. Sigma Aldrich chemical laboratory products www.sigmaaldrich.com Johnson Matthey http://www.matthey.com/ specialists in fine chemicals, process technology and precious metals. www.coleparmer.com