loading
ASTM E3363-23 - Standard Test Method for Quantitative Performance Evaluation of Antimicrobial Towelettes
September 1, 2023 - ASTM International

5.1 The plastic Petri plate (carrier) provides a closed system for enumeration and easy application of a pre-saturated or impregnated antimicrobial towelette by an analyst. 5.2 Aliquoting of sterile 5?% non-heat-inactivated fetal bovine serum (five 10 μL spots) onto soiled carriers and inoculation...

ASTM E1154-23 - Standard Specification for Piston or Plunger Operated Volumetric Apparatus and Operator Qualification
January 1, 2023 - ASTM International

This specification covers piston or plunger operated volumetric apparatus (POVA), in particular, the requirements, operating conditions, and test methods. POVA covered by this specification are pipettes, dispensers (with and without valve), dilutors, and displacement burets (with and without...

ASTM E542-22 - Standard Practice for Gravimetric Calibration of Laboratory Volumetric Instruments
January 1, 2022 - ASTM International

1.1 This practice covers procedures for use in the calibration of volumetric instruments that include glassware, plasticware, and laboratory standards that are in common use in chemical, analytical, clinical, and calibration laboratories. It is based on the gravimetric determination of the quantity...

ASTM D6596-00(2021) - Standard Practice for Ampulization and Storage of Gasoline and Related Hydrocarbon Materials
April 1, 2021 - ASTM International

1.1 This practice covers a general guide for the ampulization and storage of gasoline and related hydrocarbon mixtures that are to be used as calibration standards or reference materials. This practice addresses materials, solutions, or mixtures, which may contain volatile components. This practice...

CEI EN IEC 61010-2-081 - Safety requirements for electrical equipment for measurement, control and laboratory use Part 2-081: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes
January 1, 2021 - CEI

Scope and object Equipment included in scope This part of IEC 61010 applies to automatic and semi-automatic laboratory equipment for analysis and other purposes. Automatic and semi-automatic laboratory equipment consists of instruments or systems for measuring or modifying one or more...

ASTM D6402-99(2020) - Standard Test Method for Determining Soluble Solids and Insolubles in Extracts of Vegetable Tanning Materials
December 1, 2020 - ASTM International

5.1 This test method is used to determine the proportion of the total solids which are soluble solids and that proportion which are insoluble solids in a solution of tannin extract or in the water extract from raw or spent materials prepared for tannin analysis. 5.2 The specimens are aliquots from...

ASTM D6401-99(2020) - Standard Test Method for Determining Non-Tannins and Tannin in Extracts of Vegetable Tanning Materials
December 1, 2020 - ASTM International

5.1 This test method is used to determine the proportion of the total soluble solids which are soluble non-tannins and the proportion which are tannins in a solution of tannin extract or in the water extract from raw or spent materials prepared for tannin analysis. 5.2 The specimens are aliquots...

ASTM E2520 - Standard Practice for Measuring and Scoring Performance of Trace Explosive Chemical Detectors
February 1, 2021 - ASTM

This practice may be used for measuring, scoring, and improving the overall performance of detectors that alarm on traces of explosives on swabs. These explosive trace detectors (ETDs) may be based on, but are not limited to, chemical detection technologies such as ion mobility spectrometry (IMS)...

ASTM D6408-99(2020) - Standard Test Method for Analysis of Tannery Liquors
December 1, 2020 - ASTM International

5.1 This test method is used to determine the chemical properties of tannery liquors which are relevant for the vegetable tanning process and influence the astringency of vegetable tanning liquors. The astringency of liquors is dependent upon the solids and tannin content and the acidity. This...

ASTM E2520-21 - Standard Practice for Measuring and Scoring Performance of Trace Explosive Chemical Detectors
February 1, 2021 - ASTM International

1.1 This practice may be used for measuring, scoring, and improving the overall performance of detectors that alarm on traces of explosives on swabs. These explosive trace detectors (ETDs) may be based on, but are not limited to, chemical detection technologies such as ion mobility spectrometry...

DS/EN IEC 61010-2-081 - Safety requirements for electrical equipment for measurement, control and laboratory use – Part 2-081: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes
May 25, 2020 - DS

This clause of Part 1 is applicable except as follows: 1.1.1 Equipment included in scope Replacement: Replace the text, except the first paragraph, by the following new text: This part of IEC 61010 applies to automatic and semi-automatic laboratory equipment for analysis and other purposes....

UL 61010-2-081 - Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 2-081: Particular Requirements for Automatic and Semi-Automatic Laboratory Equipment for Analysis and Other Purposes
July 31, 2019 - ULSE

Scope 61010-2-081.3 Standard for 61010-2-081 1 Scope and object This clause of Part 1 is applicable except as follows: 1.1.1 Equipment included in scope Replacement: Replace the text, except the first paragraph, by the following new text: This part of IEC 61010 applies to automatic and...

CLSI QMS23 - General Laboratory Equipment Performance Qualification, Use, and Maintenance
June 1, 2019 - CLSI

This guideline specifies recommendations for conducting performance qualification (PQ), routine function checks, calibration verification, and preventive maintenance (PM) of 20 types of general laboratory equipment. Installation qualification (IQ) and operational qualification (OQ) are typically...

ASTM F2739-19 - Standard Guide for Quantifying Cell Viability and Related Attributes within Biomaterial Scaffolds
September 1, 2019 - ASTM International

5.1 The number and distribution of viable and non-viable cells within, or on the surface of, a biomaterial scaffold is one of several important characteristics that may determine in vivo product performance of cell/biomaterial constructs (see 5.7); therefore, there is a need for standardized test...

IEC 61010-2-081 REDLINE - Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 2-081: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes
February 1, 2019 - IEC

This clause of Part 1 is applicable except as follows: Equipment included in scope Replacement: Replace the text, except the first paragraph, by the following new text: This part of IEC 61010 applies to automatic and semi-automatic laboratory equipment for analysis and other purposes. Automatic and...

IEC 61010-2-081 - Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 2-081: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes
February 1, 2019 - IEC

This clause of Part 1 is applicable except as follows: Equipment included in scope Replacement: Replace the text, except the first paragraph, by the following new text: This part of IEC 61010 applies to automatic and semi-automatic laboratory equipment for analysis and other purposes. Automatic and...

ASTM F3293-18 - Standard Guide for Application of Test Soils for the Validation of Cleaning Methods for Reusable Medical Devices
May 1, 2018 - ASTM International

5.1 This standard guide may be used by medical device manufacturers as part of their design plan and implementation of the validation of the cleaning instructions of their reusable medical devices. 5.2 It may help medical device manufacturers identify the most inaccessible locations on their device...

DIN EN ISO 17892-4 - Geotechnical investigation and testing - Laboratory testing of soil - Part 4: Determination of particle size distribution (ISO 17892-4:2016)
April 1, 2017 - DIN

This part of ISO 17892 specifies a method of determining the particle size distribution of soils. This part of ISO 17892 is applicable to the laboratory determination of the particle size distribution of a soil test specimen by sieving, or sedimentation, or a combination of both within the scope of...

DS/EN ISO 17892-4 - Geotechnical investigation and testing – Laboratory testing of soil – Part 4: Determination of particle size distribution (ISO 17892-4:2016)
December 5, 2016 - DS

ISO 17892-4.2016 specifies a method of determining the particle size distribution of soils. ISO 17892-4.2016 is applicable to the laboratory determination of the particle size distribution of a soil test specimen by sieving, or sedimentation, or a combination of both within the scope of...

ISO 17892-4 - Geotechnical investigation and testing - Laboratory testing of soil - Part 4: Determination of particle size distribution
November 1, 2016 - ISO

This part of ISO 17892 specifies a method of determining the particle size distribution of soils. This part of ISO 17892 is applicable to the laboratory determination of the particle size distribution of a soil test specimen by sieving, or sedimentation, or a combination of both within the scope of...

Advertisement