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Publication Date
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Author(s)
New York State Energy Research and Development Authority
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Organization(s)
NYSERDA
Description
Fact sheet describing best practices in installing leak-free refrigerant systems, including specifics on creating flare joints and brazed joints, pressure testing, vacuum testing, and charging the system with refrigerant.
Publication Date
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Author(s)
American Society for Testing and Materials,
ASTM International
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Organization(s)
ASTM
Description
Standard describing a simple, relatively cost-effective approach to evaluating the ability of a variety of materials to support microbial growth using a small chamber method. A preview of the standard is available at the link, with the full version available for purchase.