loading
ASTM D4877 - Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
August 1, 2019 - ASTM

This test method measures the color of clear liquids. It is applicable only to materials whose color-producing bodies have light-absorption characteristics similar to those of the platinum cobalt color standards used.2 (See Test Method D1209 and Note 1.) Suitable isocyanates include...

ASTM D4877-19 - Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
August 1, 2019 - ASTM International

1.1 This test method measures the color of clear liquids. It is applicable only to materials whose color-producing bodies have light-absorption characteristics similar to those of the platinum cobalt color standards used.2 (See Test Method D1209 and Note 1.) Suitable isocyanates...

DS/ISO 15202-2 - Workplace air – Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry – Part 2: Sample preparation
July 1, 2020 - DS

This document specifies a number of suitable methods for preparing test solutions from samples of airborne particulate matter collected using the method specified in ISO 15202‑1, for subsequent determination of metals and metalloids by ICP‑AES using the method specified in ISO 15202‑3. It contains...

ASTM D8273 - Standard Practice for Determination of Total and Available Cyanide in Solid Waste and Soil after Alkaline Extraction
January 1, 2020 - ASTM

This practice is used for the determination of total or available cyanide in solid waste, sediment and soil samples after alkaline extraction. Simple cyanide (CN-) salts of group 1 and group 2 (alkali and alkaline earth) metals; soluble alkali and alkaline earth salts of zinc, copper, cadmium,...

ASTM D8273-20 - Standard Practice for Determination of Total and Available Cyanide in Solid Waste and Soil after Alkaline Extraction
January 1, 2020 - ASTM International

1.1 This practice is used for the determination of total or available cyanide in solid waste, sediment and soil samples after alkaline extraction. Simple cyanide (CN-) salts of group 1 and group 2 (alkali and alkaline earth) metals; soluble alkali and alkaline earth salts of zinc, copper, cadmium,...

ISO 15202-2 - Workplace air — Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry — Part 2: Sample preparation
May 1, 2020 - ISO

This document specifies a number of suitable methods for preparing test solutions from samples of airborne particulate matter collected using the method specified in ISO 15202-1, for subsequent determination of metals and metalloids by ICP‑AES using the method specified in ISO 15202-3. It contains...

ASTM D5471-18 - Standard Specification for O-Xylene 980
March 1, 2018 - ASTM International

This specification covers a grade of o-xylene identified as ortho-Xylene 980. O-xylene 980 shall be tested and sampled in accordance with standard test methods and practices and shall conform to the following requirements: purity; non-aromatic hydrocarbons; p-xylene plus m-xylene; C9 and heavier...

ASTM D4836-09(2017) - Standard Specification for Dipropylene Glycol Monomethyl Ether
December 1, 2017 - ASTM International

This specification covers dipropylene glycol monomethyl ether (DPM). Dipropylene glycol monomethyl ether shall conform to the requirements specified for the following: (1) assay content, (2) distillation range defined by the initial boiling point and dry point, (3) apparent specific gravity, (4)...

ASTM D841-17a - Standard Specification for Nitration Grade Toluene
July 1, 2017 - ASTM International

This specification covers the standard requirements for nitration grade toluene. The material shall be tested and sampled in accordance with standard test methods and practices and shall conform to the following requirements: volume of non-aromatic hydrocarbons; acid wash color; copper strip...

ASTM D841-17 - Standard Specification for Nitration Grade Toluene
June 1, 2017 - ASTM International

This specification covers the standard requirements for nitration grade toluene. The material shall be tested and sampled in accordance with standard test methods and practices and shall conform to the following requirements: volume of non-aromatic hydrocarbons; acid wash color; copper strip...

ASTM D5471-17 - Standard Specification for O-Xylene 980
June 1, 2017 - ASTM International

This specification covers a grade of o-xylene identified as ortho-Xylene 980. O-xylene 980 shall be tested and sampled in accordance with standard test methods and practices and shall conform to the following requirements: purity; non-aromatic hydrocarbons; p-xylene plus m-xylene; C9 and heavier...

ASTM D4337-89(2017) - Standard Test Methods for Analysis of Linear Detergent Alkylates
January 1, 2017 - ASTM International

3.1 These test methods are suitable for setting specifications on linear detergent alkylates and for quality control where these alkylates are manufactured or are used in a manufacturing process. 3.2 The gas chromatography test is useful in identifying linear detergent alkylates produced by the...

DS/EN ISO 11210 - Jewellery – Determination of platinum in platinum jewellery alloys – Gravimetric method after precipitation of diammonium hexachloroplatinate (ISO 11210:2014)
May 3, 2017 - DS

ISO 11210:2014 specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys can contain palladium, iridium, rhodium, copper, cobalt, gold, ruthenium, gallium, chromium,...

DS/CEN/TS 17200 - Construction products: Assessment of release of dangerous substances – Analysis of inorganic substances in digests and eluates – Analysis by Inductively Coupled Plasma – Mass Spectrometry (ICP-MS)
January 2, 2019 - DS

This Technical Specification specifies the method for the determination of major, minor and trace elements in aqua regia and nitric acid digests and in eluates of construction products by Inductively Coupled Plasma - Mass Spectrometry (ICP-MS). It refers to the following 67 elements: Aluminium...

ASTM D8208-19 - Standard Practice for Collection of Non-Fibrous Nanoparticles Using a Nanoparticle Respiratory Deposition (NRD) Sampler
June 1, 2019 - ASTM International

5.1 Exposures to high concentrations of aerosolized fine and ultrafine non-fibrous metal particles, including manganese (Mn), chromium (Cr), and nickel (Ni) generated during processes that involve high energy such as welding or smelting, may elicit deleterious health effects. Animal and...

ASTM B616-96(2018) - Standard Specification for Refined Rhodium
November 1, 2018 - ASTM International

This specification covers refined rhodium as sponge and powder in three grades, namely: Grade 99.80, Grade 99.90, and Grade 99.95. The material may be produced by any refining process that will yield a product capable of meeting the chemical composition requirements specified for rhodium,...

ASTM D5386 - Standard Test Method for Color of Liquids Using Tristimulus Colorimetry
December 1, 2016 - ASTM

This test method covers an instrumental method for the CIE (Commission International de l'Eclairage) tristimulus measurement of the color of near-clear liquid samples. The transmission measurement values are converted to the color scale in the platinum-cobalt (Pt-Co) system. This test...

ASTM D5386-16 - Standard Test Method for Color of Liquids Using Tristimulus Colorimetry
December 1, 2016 - ASTM International

1.1 This test method covers an instrumental method for the CIE (Commission International de l'Eclairage) tristimulus measurement of the color of near-clear liquid samples. The transmission measurement values are converted to the color scale in the platinum-cobalt (Pt-Co) system. 1.2...

Advertisement