Document YVpzzLxJj6aO65YN2nb2jrZV

Occupational Health and Sat ty Products Dlvision/3M 3M Center St. Paul, Minnesota 55144 612/7331110 o r 3M TO OUR CUSTOMERS: Effective July 1, 1982, 3M will offer analysis on the Organic Vapor Monitor #3500 only as a prepaid package. Therefore, if you wish to use the analytical services offered by 3M for your organic vapor monitor ing program, please specify Organic Vapor Monitor #3510. The #3510 is the #3500 Organic Vapor Monitor with a prepaid 3M analysis for up to three compounds selected from the 3M Analysis brochure. The #3510 includes a monitor plus a pre addressed mailer. After sampling an indi vidual or an area, simply seal the monitor and return to 3M for a confidential analysis. 3M analysis offers a seven day laboratory analysis time with a confidential written report. 3M ANALYSIS IS INCLUDED IN THE PRICE OF THE #3510. The Organic Vapor Monitor with back-up section, #3520, and the OVM #3500, sold without analysis will continue to be offered. If you have further questions, please contact OH&SP Tech nical Service on 1-800-328-1300. Thank you for your continued interest in our products. 3H 106261