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Want this as a site license? Changes from the previous issue A redline edition is available for this document, with all changes visible. Ask Document Center Inc. Scope 1. Previously used or new glassware must be thoroughly cleaned. Laboratory ware and equipment that are not chemically clean are responsible for considerable losses in personnel time and supplies in many laboratories.
These losses may occur as down time when experiments clearly have been adversely affected and as invalid data that are often attributed to experimental error. Chemical contaminants that adversely affect experimental results are not always easily detected. This practice describes the procedures for producing chemically clean glassware. No other units of measurement are included in this standard. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
For specific precautions, see Section 6, 5. Significance and Use 4. However, tests that are extremely sensitive to toxic agents such as virus assays may require more stringent cleaning practices.
ASTM D5245 PDF
Kagami However, tests that are extremely sensitive to r agents such as virus assays may require more stringent cleaning practices. Previously used or new glassware must be thoroughly cleaned. Enter your personal account email address to request a password reset: There were no books found for the applied asm filters. This practice provides uniform guidance for cleaning the laboratory glassware, plasticware, and aastm used in routine microbiological analyses.
ASTM D5245 - 92(2012)