Water quality - Determination of sodium and potassium - Part 3: Determination of sodium and potassium by flame emission spectrometry (ISO 9964-3:1993)
适用范围:The document describes a chemical-physical method for the determination of sodium and potassium in raw- and potable water. For the determination a flame photometer or an atomic absorption spectrometer ...
Testing of used oils; determination of the mineral oil content of used oil; infrared spectrometric method
实施日期:2008-12-31
Methods for chemical analysis of crude lead—Determination of iron content—Flame atomic absorption spectrometric method
发布日期:2007-04-13 实施日期:2007-10-01
Standard Test Method for Elements in Water by Inductively-Coupled Argon Plasma Atomic Emission Spectroscopy
适用范围:<p>This test method is useful for the determination of element concentrations in many natural waters and wastewaters. It has the capability for the simultaneous determination of up to 20 elements. High...
实施日期:2012-03-01
Methods for chemical analysis of laterite nickel ores-Part 23:Determination of cobalt,iron,nickel,phosphorus,aluminium oxide,calcium oxide,chromium oxide,magnesium oxide,manganese oxide,silicon dioxide...
适用范围:本部分规定了红土镍矿中钴、铁、镍、磷、氧化铝、氧化钙、氧化铬、氧化镁、氧化锰、二氧化硅和二氧化钛量的波长色散X射线荧光光谱测定方法。本部分适用于红土镍矿中钴、铁、镍、磷、氧化铝、氧化钙、氧化铬、氧化镁、氧化锰、二氧化硅和二...
发布日期:2012-11-07 实施日期:2013-03-01
Pigments - Industrial carbon blacks (lamp black, furnace black, gas black) - Requirements and methods of test
适用范围:The document specifies the requirements and corresponding test methods for the types of carbon blacks, lamp black (type A), furnace black (type B) and gas black (type C): relative tinting strength, dib...
Chemical analysis of ferrous materials. Determination of calcium in steels. Flame atomic absorption spectrometric method.
Methods for chemical analysis of bismuth-Determination of mercury content-Atomic fluorescence spectrometric method
发布日期:2009-12-04 实施日期:2010-06-01
Method for analysis of stainless and alloy steels-X-ray fluorescence spectrometry
适用范围:本标准规定了同时测定不锈钢及合金钢中15个元素含量的X-射线荧光光谱分析方法。本标准适用于不锈钢及合金钢中Si、Mn等15个元素含量的测定,各元素的适用范围见表1.
发布日期:2008-04-29 实施日期:2008-11-01
Chemical analysis methods of potassium fluotitanate - Part 6: Determination of iron - Flame atomic absorption spectrometric method
适用范围:GB/T 22662的本部分规定了氟钛酸钾中铁含量的测定方法。 本部分适用于氟钛酸钾中铁含量的测定。测定范围:≤0.5 %。
发布日期:2008-12-29 实施日期:2009-11-01
Determination of lead,arsenic,cadmium,copper,iron content in tea for import and export-Inductively coupled plasma atomic emission spectrometric method
实施日期:2008-11-01
Erdoel und verwandte Produkte. Bestimmung des Gehaltes von Chlor und Brom. Wellenlaengendispersive Roentgenfluoreszenzspektrometrie Methods of test for Petroleum and its products BS 2000-503:Determinat...
适用范围:This International Standard specifies a method for the determination of the chlorine and bromine content of liquid petroleum products, synthetic oils and fluids, and additives for petroleum products (i...
实施日期:2004-11-22
Method for determination of holocellulose and acid-insoluble lignin in wood-Near infrared spectroscopy
适用范围:本标准规定了木材和竹材原料中综纤维素和酸不溶木质素含量的近红外光谱测定方法。 本标准适用于木材中综纤维素和酸不溶木质素含量的快速测定。 本标准同样适用于竹材。 本标准不适用于仲裁检验。
发布日期:2013-03-15 实施日期:2013-07-01
适用范围: 本标准规定了化妆品级滑石中铅、镉的石墨炉原子吸收测定方法。 本标准适用于化妆品级滑石中铅、镉的石墨炉原子吸收测定。
实施日期:2009-09-01
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