Handbook for Gas Delivery Systems
Scott has updated the company's popular Design & Safety Handbook for Specialty Gas Delivery Systems. The new 4th edition is available as a downloadable PDF document, complete with internal links, at www.scottgas.com. A free printed version of the 42-page handbook is also available. The reference document provides principles of operation and recommended safety and maintenance procedures for gas handling equipment.

Scott Specialty Gases
Plumsteadville, Pa.
800-21-SCOTT

Handbook for Gas Delivery Systems

Scott has updated the company's popular Design & Safety Handbook for Specialty Gas Delivery Systems. The new 4th edition is available as a downloadable PDF document, complete with internal links, at www.scottgas.com. A free printed version of the 42-page handbook is also available. The reference document provides principles of operation and recommended safety and maintenance procedures for gas handling equipment.

Scott Specialty Gases
Plumsteadville, Pa.
800-21-SCOTT

NOW YOU HAVE A CHOICE

FINALLY, A SAFE ALTERNATIVE TO THE CADMIUM METHOD OF TESTING NITRATE! THIS ZINC REDUCTION METHOD WAS DEVELOPED TO ELIMINATE THE USE OF CADMIUM AND THE TREATMENTS INVOLVED. THE INSTRUMENTAL TEST IS MORE PRECISE WITH LESS SCATTER THAN OTHER TEST KITS OF ITS KIND ON THE MARKET TODAY. THE KIT CONTAINS EVERYTHING NEEDED TO PERFORM 30 TESTS IN JUST TWO MINUTES. THIS STABLE, FIELD PORTABLE KIT CAN EVEN BE USED WITH SEAWATER.

CHEMETRICS INC.
CALVERTON, VA.
(800) 356-3072, EXT. 127

SODIUM HYPOCHLORITE GENERATING SYSTEM

CLORTEC^tm ON-SITE SODIUM HYPOCHLORITE GENERATING SYSTEMS CAN REPLACE GASEOUS CHLORINE DISINFECTION SYSTEMS TO REDUCE BYPRODUCT FORMATION AS WELL AS THE POTENTIAL HAZARDS AND SECURITY RISKS THAT ARE ASSOCIATED WITH CHLORINE GAS TO PLANT OPERATORS AND NEARBY COMMUNITIES. THE SYSTEM IS OFFERED IN A PRE-PACKAGED DESIGN THAT CAN BE INSTALLED WITHIN ONE DAY.

SEVERN TRENT SERVICES
FORT WASHINGTON, PA.

Links

• www.chemetrics.com
• www.severntrentservices.com
• www.scottgas.com