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ASTM C1891-19 - Standard Test Method for Fineness of Hydraulic Cement by Air Jet Sieving at 45-µm (No. 325)
June 15, 2019 - ASTM International

5.1 This test method provides data for assessing compliance where specifications limit the amount of material retained when sieved on a 45-µm (No. 325) sieve.

ASTM D5890-19 - Standard Test Method for Swell Index of Clay Mineral Component of Geosynthetic Clay Liners
May 1, 2019 - ASTM International

1.1 This test method covers an index method that enables the evaluation of swelling properties of a clay mineral in reagent water for estimation of its usefulness in geosynthetic clay liners (GCLs). This test method is not applicable for clays with polymers. 1.2 It is adapted from United States...

ASTM D8166-17 - Standard Test Method for Sizing and Counting Particulates in Light and Middle Distillate Fuels and Biodiesel Blend (B6 to B20) Using Continuous Flow and Bottle Sampler Automatic Particle Counters
December 1, 2017 - ASTM International

5.1 This test method is intended for use in the laboratory or in the field to evaluate the cleanliness of distillate fuels, and liquid biofuels, such as biodiesel and diesel blends. This specific test method and the precision statement applies to off-line analysis. Note 5: These APCs can be used...

IEC 60793-1-32:2018 - Optical fibres - Part 1-32: Measurement methods and test procedures - Coating strippability
November 16, 2018 - IEC - International Electrotechnical Commission

IEC 60793-1-32:2018 is available as IEC 60793-1-32:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60793-1-32:2018 is intended primarily for testing either fibres as produced by a fibre...

ASTM E3161-18 - Standard Practice for Preparing a Pseudomonas aeruginosa or Staphylococcus aureus Biofilm using the CDC Biofilm Reactor
April 1, 2018 - ASTM International

1.1 This practice specifies the parameters for growing a Pseudomonas aeruginosa (ATCC 15442) or Staphylococcus aureus (ATCC 6538) biofilm that can be used for disinfectant efficacy testing using the Test Method for Evaluating Disinfectant Efficacy Against Pseudomonas aeruginosa Biofilm Grown in CDC...

ASTM D7619-17 - Standard Test Method for Sizing and Counting Particles in Light and Middle Distillate Fuels, by Automatic Particle Counter
July 1, 2017 - ASTM International

5.1 This test method is intended for use in the laboratory or in the field for evaluating the cleanliness of distillate fuels, and liquid bio fuels. It is not applicable to on or in-line applications. 5.2 This test method offers advantage over traditional filtration methods in that it is a precise...

ASTM D5890-18 - Standard Test Method for Swell Index of Clay Mineral Component of Geosynthetic Clay Liners
August 1, 2018 - ASTM International

1.1 This test method covers an index method that enables the evaluation of swelling properties of a clay mineral in reagent water for estimation of its usefulness in geosynthetic clay liners (GCLs). This test method is not applicable for clays with polymers. 1.2 It is adapted from United States...

ASTM D3862-13(2019) - Standard Test Method for Retention Characteristics of 0.2-µm Membrane Filters Used in Routine Filtration Procedures for the Evaluation of Microbiological Water Quality
November 1, 2019 - ASTM International

5.1 Microbiological water testing procedures using membrane filtration are based on the premise that all bacteria within a specific size range will be retained by the membrane filter used. If the membrane filter does not retain these bacteria, false negative results or lowered density estimates may...

ASTM E2647-20 - Standard Test Method for Quantification of Pseudomonas aeruginosa Biofilm Grown Using Drip Flow Biofilm Reactor with Low Shear and Continuous Flow
April 1, 2020 - ASTM International

5.1 Vegetative biofilm bacteria are phenotypically different from suspended cells of the same genotype. Biofilm growth reactors are engineered to produce biofilms with specific characteristics. Altering either the engineered system or operating conditions will modify those characteristics. 5.2 The...

IEC 60793-1-32:2018 RLV - Optical fibres - Part 1-32: Measurement methods and test procedures - Coating strippability
November 16, 2018 - IEC - International Electrotechnical Commission

IEC 60793-1-32:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official document, it is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its...

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