GB/T 12807-1991
AbolishedLaboratory glassware--Graduated pipettes
实验室玻璃仪器 分度吸量管
Application Summary AI generated
GB/T 12807-1991 specifies the dimensional, accuracy, and performance requirements for graduated pipettes used in laboratory glassware. It applies to glass pipettes with graduation marks for precise liquid measurement in chemical, biological, and analytical testing environments. This standard ensures consistency and reliability in volumetric measurements across research, educational, and industrial laboratories.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.