Laboratory services generally fall into 2 main groups—that is party or control assays and umpire or referee assays. Ledoux's reputation as an umpire laboratory is well known to the industries that we have serviced for so many years. For umpire assays, our methods are more rigorous, generally involving different methods with different chemists responsible and certainly more portions. (read more)

Powerful Yet Small

Ø10mm DC Micromotor with Precious Metal Commutation

MicroMo Electronics, Inc. announces the expansion of its DC Micromotor product line with the addition of its Series 1024…S. With an external motor-diameter of only 10 mm and a length of 24 mm, the power to volume ratio is truly impressive. (read more)

This Technical Article reviews a broad range of methodology currently in use at labs providing services to the precious metals industry. Preference of a particular technique may vary from one lab to another. Very often this choice is based upon the range of equipment available for assay purposes and the training level of its staff. (read more)

Queens Plating Company plates Hard Gold, Soft Gold, Immersion Gold, Silver, Immersion Silver, Palladium, Palladium-Nickel, and Rhodium on all metallizable ceramics for the military/defense, automotive, commercial electronic, medical and telecommunciation markets. All plating load sizes are designed to eliminate lot size shrinkage and maintain lot integrity. All finishing* is tested for plated la... (read more)

Sigmund Cohn Corp. produces hundreds of precious metal and specialty metal alloys designed for the medical industry. (read more)

With commodity prices at an all time high who can afford to use a laboratory that does not have experience? With over 125 years of experience, Ledoux & Company specializes in precious and base metals analysis by analyzing concentrates, metals/powders/solutions/resins, electronic scrap, jewelry scrap, dental alloys, automotive, petrochemical and pharmaceutical catalysts. (read more)

RKI's GP-01, a portable single gas combustible monitor, is being used to minimize the permitting process for what is called 'Limited Hot Work' (that is when any electrical devices like laptops, PDAs, pagers, and cell phones are used in a Class 1, potentially hazardous, flammable or explosive environment). (read more)

Bunting Metal Detector-Separators detect and automatically purge all types of metal contaminants from gravity or pneumatically conveyed dry materials. Bunting units feature programmable Product Effect Compensation plus adjustable sensitivity settings and flap-opening times to minimize loss of good product. Models are also available for liquids, pastes, and slurries. (read more)

For more than a century, Sigmund Cohn Corp. customers have been certain that when they purchase product, they are purchasing the very best. Quality and Service are the hallmarks that define the company. (read more)

Aircraft components manufactured from exotic and precious metals. Heat Shields, Baffles, Flame Holders, Braces, Extensions. Material thickness range from 0.005" to 0.125" thick. (read more)