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ISO 1183-2 - Plastics — Methods for determining the density of non-cellular plastics — Part 2: Density gradient column method
March 1, 2019 - ISO

This document specifies a gradient column method for the determination of the density of non-cellular moulded or extruded plastics or pellets in void-free form. Density gradient columns are columns containing a mixture of two liquids, the density in the column increasing...

ISO DIS 23305 - Fortified milk powders, infant formula, and adult nutritionals — Determination of total biotin by liquid chromatography coupled with immunoaffinity column clean-up extraction
March 7, 2019 - ISO

This document specifies a method for the quantitative determination of biotin and/or biocytin in fortified milk powders, infant formula, and adult nutritionals in solid (i.e. powders) or liquid (i.e. ready-to-feed liquids and liquid concentrates) forms using liquid chromatography coupled with...

ISO DIS 23159 - Non-destructive testing - Gamma ray scanning method on process columns
February 4, 2019 - ISO

This document is used for non-destructive testing by the gamma ray scanning method for troubleshooting and testing process columns in industries. This International Standard is applicable to the testing of all kinds of separation processes columns. This includes columns with...

ASTM D2892 - Standard Test Method for Distillation of Crude Petroleum (15-Theoretical Plate Column)
December 1, 2018 - ASTM

This test method covers the procedure for the distillation of stabilized crude petroleum (see Note 1) to a final cut temperature of 400 °C Atmospheric Equivalent Temperature (AET). This test method employs a fractionating column having an efficiency of 14 to 18 theoretical plates operated at...

Concrete-Filled Stainless Steel Tubular Columns
December 18, 2018 - CRC

Concrete-filled stainless steel tubular (CFSST) columns are increasingly used in modern composite construction due to their high strength, high ductility, high corrosion resistance, high durability and aesthetics and ease of maintenance. Thin-walled CFSST columns are characterized by...

ISO FDIS 9167 - Rapeseed and rapeseed meals - Determination of glucosinolates content - Method using high performance liquid chromatography
February 6, 2019 - ISO

This document specifies a method for the determination of the individual glucosinolates content in rapeseeds and rapeseed meals using high-performance liquid chromatography with gradient elution. This method was tested on rapeseeds and rapeseed meals (Brassica rapa, Brassica napus and Brassica...

DS/ISO 21446 - Infant formula and adult nutritionals -Determination of trans and total (cis + trans) vitamin K1 content – Normal phase HPLC
January 14, 2019 - DS

This document specifies a method for the quantitative determination of trans and total (cis + trans) vitamin K1 in infant, pediatric and adult nutritionals using normal phase (NP) high-performance liquid chromatography (HPLC) with post-column reduction and fluorescence detection. The method...

DIN EN ISO 19340 - Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017)
January 1, 2019 - DIN

This document specifies a method for the determination of dissolved perchlorate in water (e.g. drinking water, mineral water, raw water, surface water, partially treated water or swimming pool water, waste water from drinking/swimming pool water treatment plants). Appropriate pre-treatment of the...

ASTM D5790 - Standard Test Method for Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry
December 15, 2018 - ASTM

This test method covers the identification and simultaneous measurement of purgeable volatile organic compounds. It has been validated for treated drinking water, wastewater, and ground water. This test method is not limited to these particular aqueous matrices; however, the applicability of this...

DS/EN 12697-3 - Bituminous mixtures – Test methods – Part 3: Bitumen recovery: Rotary evaporator
January 2, 2019 - DS

This document describes a test method for the recovery of soluble bitumen from bituminous mixtures used in road, airfield or similar pavements in a form suitable for further testing. The test can be undertaken on either loose or compacted asphalt materials. The procedure is suitable for the...

ISO 21446 - Infant formula and adult nutritionals - Determination of trans and total (cis + trans) vitamin K1 content - Normal phase HPLC
January 1, 2019 - ISO

This document specifies a method for the quantitative determination of trans and total (cis + trans) vitamin K1 in infant, pediatric and adult nutritionals using normal phase (NP) high-performance liquid chromatography (HPLC) with post-column reduction and fluorescence detection. The method...

ASTM E164 - Standard Practice for Contact Ultrasonic Testing of Weldments
February 1, 2019 - ASTM

This practice covers techniques for the ultrasonic A-scan examination of specific weld configurations joining wrought ferrous or aluminum alloy materials to detect weld discontinuities (see Note 1). The reflection method using pulsed waves is specified. Manual techniques are described employing...

IEEE PC37.24 DRAFT - Draft Guide for Evaluating the Effect of Solar Radiation on Outdoor Metal-Enclosed Switchgear Corrigenda 1
December 1, 2018 - IEEE

This corrigendum corrects an error where the user of this document was directed to gather the wrong column information from the NOAA website for use in calculations. The document erroneously directs the user to read from the monthly normal average temperature values from the website rather...

DS/EN 16190 - Soil, treated biowaste and sludge – Determination of dioxins and furans and dioxin-like polychlorinated biphenyls by gas chromatography with high resolution mass selective detection (HR GC-MS)
January 2, 2019 - DS

This draft European Standard specifies a method for quantitative determination of 17 2,3,7,8-chlorine substituted dibenzo-p-dioxins and dibenzofurans and dioxin-like polychlorinated biphenyls in sludge, treated biowaste and soil using liquid column chromatographic clean-up methods and...

IPC-CC-830 - Qualification and Performance of Electrical Insulating Compound for Printed Wiring Assemblies
December 1, 2018 - IPC

This standard establishes qualification and conformance requirements for electrical insulating compounds (conformal coatings). It has been designed and constructed with the intent of obtaining maximum confidence in the materials with minimum test redundancy. This standard covers: • The...

Applications of Differential Equations in Engineering and Mechanics
December 13, 2018 - CRC

This second of two comprehensive reference texts on differential equations continues coverage of the essential material students they are likely to encounter in solving engineering and mechanics problems across the field - alongside a preliminary volume on theory. This book covers a very broad...

DIN EN ISO 20728 - Corrosion of metal and alloys - Determination of resistance of magnesium alloys to stress corrosion cracking (ISO 20728:2018)
December 1, 2018 - DIN

This document specifies a method for the determination of resistance to stress corrosion cracking (SCC) of magnesium alloys intended for use in structural applications (such as magnesium front end, gearbox and clutch housing units, steering column parts, shift actuators, valve covers and...

DS/EN 16907-4 - Earthworks – Part 4: Soil treatment with lime and/or hydraulic binders
December 10, 2018 - DS

This European Standard applies to the treatment with binders of natural soils, weak rocks, intermediate rocks, chalk, recycled materials and artificial materials for the execution of earthworks during the construction and maintenance of roads, railways, airfields, platforms, dykes, ponds and any...

QPL-AA-F-358 - FILING CABINET, LEGAL AND LETTER SIZE, UNINSULATED, SECURITY
December 17, 2018 - NPFC

FEDERAL QUALIFIED PRODUCTS LIST OF PRODUCTS QUALIFIED UNDER FEDERAL SPECIFICATION AA-F-358 FILING CABINET, LEGAL AND LETTER SIZE, UNINSULATED, SECURITY The General Services Administration authorized this list to identify products eligible for consideration in Federal Government procurement under...

ASTM D7756 - Standard Test Method for Residues in Liquefied Petroleum (LP) Gases by Gas Chromatography with Liquid, On-Column Injection
October 1, 2018 - ASTM

This test method covers the determination, by gas chromatography, of soluble hydrocarbon materials, sometimes called "oily residue," which can be present in liquefied petroleum (LP) gases and which are substantially less volatile than the LPG product. This test method quantifies, in the range of 10...

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