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WHEN SHOULD WE REPLACE OUR BIOLOGICAL SAFETY CABINETS
Use of modern day Biological Safety cabinets (BSC's) began in the early 1970's with BSC's that. were manufactured to the NIH-03-112C Standard and subsequently the NSF Standard 49. BSC's. manufactured in the 70's, 80's and early 90's have provided over 15 years of service. Microsoft Word
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Save Energy With Fewer Oil Changes
and at temperatures up to 160°C. The lower coefficient of friction that comes from using PAGs results in less power loss. PAOs and some PAGs are also approved as H1 or H2 lubricants according to the USDA and NSF International. H1 lubricants can be used when they may incidentally touch food
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Save Energy With Fewer Oil Changes
hr at over 100 C. They excel in high-sliding applications like worm drives and at temperatures up to 160 C. The lower coefficient of friction that comes from using PAGs results in less power loss. PAOs and some PAGs are also approved as H1 or H2 lubricants according to the USDA and NSF International
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MICRO: Round the Ole Circuit
was SEMI's research development director before assuming her new position. Actinix gets NSF grant. The National Science Foundation has awarded a Small Business Innovation Research (SBIR) Phase II grant of $500,000 to Actinix for the design and construction of an ultra-high-resolution, high-precision
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Going With The Flow (.pdf)
Series pumps are certified by NSF®. what I expect and are definitely first-class pumps. In 20. to ANSI/NSF standard 50 for water-circulation. years I have had no reason to go to any other pumps but. system components. Griswolds--and I have no intention of ever changing."
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Industrial Engineering Guide - Quick Disconnect Couplings
OPTIONS How is the coupling configured into. your application? Common mounting options include pipe. thread, panel mount, in-line or elbow. · SPECIAL REQUIREMENTS Sterilization, NSF listed, USP Class. VI approved materials, special packaging, color coding, keying,. lot traceability etc. When
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"Inexpensive Insurance for Water Treatment Systems-Resin Traps" (.pdf)
washed off, what wasn't known was the. extent of any lingering il effects on the food in question. After days of quarantine. and shutdown, the inspectors were shown that the ion exchange resin used in. the water softener was NSF/ANSI Standard 61 certified for use in drinking water. systems. While
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MICRO:Archive:Back Issue TOC
Treatment Systems opens new facility; SAES Getters buys FST; Air Products will double capacity of tungsten hexafluoride What s Going On: IEST, CleanTech '99, and more 'Round the Circuit: NIST offers Y2K help; IDEMA sponsors classes; NSF backs maglev research for process tools; International