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New Catalogs, Data Sheets, and Videos

COPPER FOIL THICKNESS

MEASUREMENT

Asoma Instruments Inc., Austin, Texas

Asoma’s Application Report 2999 studies methods for measuring copper foil in the 20 to 1,000 mi- cron range. By using an X-ray transmission technique the thick- ness of the foil can be determined by measuring attenuation of char- acteristic X-rays emitted from some base material, providing an accurate, precise measurement in-process without damaging the finished product. Circle 301 on the reader service card

ANTIQUING PROCESS

Birchwood Casey, Eden Prairie, Minn.

An antiquing process that pro- duces high-quality antique fin- ishes with no hazardous chemical discharge is described in the bro- chure “The Guide to Room Tem- perature Antiquing Without Haz- ardous Effluent.” This brochure details a wide variety of finishes that can be achieved with these new processes. Circle 302 on the reader service card

HAZARDOUS GAS MONITORS

CEA Instruments Inc., Emerson, N. J.

A 4-page, color brochure, “A Com- plete Family of Toxic, Combusti- ble and Oxygen Gas Monitors,” features several new products from CEA Instruments, a sup- plier of hazardous gas monitors. Featured in the literature are por- table and fixed systems and infra- red gas analyzers. Circle 303 on the reader service card

WATER AND WASTEWATER

TREATMENT

Carbtrol Corp., Westport, Conn.

A two-page newsletter, “Carbtrol News,” features the company’s

‘sleeves, bags or discs to suit your ‘preference. Whateveryourchoiceoffilter

‘media, you’ll be assured of higher quality ‘plating with a SERFILCO Guardian Filtration

‘System on the job. Add a slurry tank and carbon chamber for a compact system to handle all your filtration needs - from organic removal togreatersolutionclarity . , . for better plating at lower cost.

0 Non-metallic SolutiOn \

contact

0 Flow rates up to

Brightener Systems Ni: Bright, Semibright, Die Cast, Electroless

Zn: Alloy, Acid, CN, Alkaline Non-Cyanide CU: Acid and Cyanide Cd: Acid and Cyanide

Sn: Acid Brass: Cyanide

Phosphates: Zinc, Iron and MagfleSiUm Chromates: Blue, Clear, Yellow,

Olive Drab and Black Cleaners: Soak and Electra

(Ferrous and Non-Ferrous Base Metals) Specialty Additives

9 All Products Manufactured at UCR l Full Service Analytical Lab

. New/Used Equipment Distributor l Distributor Inquiries Welcome

14,000 GPH 1 0 Wide choice of pumps

for all solutions Ask for your FREEcoP~

826 E. Sumner Ave., Indianapolis, IN 46227 Phone 1.800.382.9783 l Fax: 1.317.787.4715

E-mail: UCR25@aoLcom Circle 070 on reader information card

May 1999

I lm Shermer Road, Northbrook, IL 60052~5350 U.S.A.

947-559-1777 0 60&323-5431 0 FAX: 847-559-1995 Emall: sales@sertllco.com 0 Web: htip://www.serfilco.com

Circle 058 on reader information card

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