G04 基础标准与通用方法 标准查询与下载
共找到 1687 条与 基础标准与通用方法 相关的标准，共 113 页
Microbeam analysis. Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above
- ICS
- 71.040.99
- CCS
- G04
- 发布
- 2011-10-31
- 实施
- 2011-10-31
警告—使用本标准的人员应有正规实验室工作的实践经验。本标准并未指出所有可能的安全问题。使用者有责任采取适当的安全和健康措施，并保证符合国家有关法规规定的条件。 本标准规定了使用元素分析仪测定有机化学品中碳、氢、氮、硫含量的方法。本标准适用于有机化学品中总碳、总氢、总氮、总硫含量的测定,不适用于易挥发样品的测定。
Test method for instrumental determination of carbon,hydrogen,nitrogen and sulfur in organic chemicals
- ICS
- CCS
- G04
- 发布
- 2011-09-09
- 实施
- 2012-04-01
Surface chemical analysis. X-ray photoelectron spectroscopy. Measurement of silicon oxide thickness
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-08-31
- 实施
- 2011-08-31
Surface chemical analysis. Scanning-probe microscopy. Definition and calibration of the lateral resolution of a near-field optical microscope
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-08-31
- 实施
- 2011-08-31
Surface chemical analysis - X-ray photoelectron spectroscopy - Measurement of silicon oxide thickness
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-08
- 实施
Surface chemical analysis - Characterization of nanostructured materials
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-08
- 实施
Surface chemical analysis. Data transfer format for scanning-probe microscopy
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-07-31
- 实施
- 2011-07-31
Surface chemical analysis - Data transfer format for scanning-probe microscopy
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-07
- 实施
Determination of Pentachlorophenol Content in Bamboo and Wood Products by Gas Chromatography
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-06-16
- 实施
- 2011-07-16
本标准规定了固态和液态物质的脂溶性测定方法的仪器、测试步骤和分析方法。 本标准适用于纯物质和50℃下至少24h内稳定且不具有挥发性的固态和液态物质的脂溶性的测定。本标准不适用于测定天然脂肪、油类以及与甘油三酸酯起反应物质的脂溶性测定。
Determination of fat solubility of solid and liquid substances
- ICS
- CCS
- G04
- 发布
- 2011-05-31
- 实施
- 2011-12-01
本标准规定了采用自动蒸气压测定仪测定易挥发性液态化学品在真空中产生的蒸气压的方法。 本标准适用于测定温度0℃～100℃，气液比4：1～0.02：，蒸气压不高于500kPa的易挥发的液体化学品蒸气压的测定。 本标准不适用于爆炸性物质和在室温下接触空气会自动点燃的物质。本标准没有对涉及的所有安全问题提出建议。因此，在使用本标准前，用户必须建立适当的安全和保护措施，并建立相应的管理制度。
Chemical Vapor Pressure Determination Method Three-stage Expansion Method
- ICS
- CCS
- G04
- 发布
- 2011-05-31
- 实施
- 2011-12-01
Surface chemical analysis. Secondary-ion mass spectrometry. Calibration of the mass scale for a time-of-flight secondary-ion mass spectrometer
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-05-31
- 实施
- 2011-05-31
Surface chemical analysis -- Medium-resolution Auger electron spectrometers -- Calibration of energy scales for elemental analysis
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-05-20
- 实施
Methods for determination of pH of aqueous solutions
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-05-20
- 实施
Surface chemical analysis -- High-resolution Auger electron spectrometers -- Calibration of energy scales for elemental and chemical-state analysis
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-05-20
- 实施
Methods for viscosity measurement of liquid
- ICS
- 17.060
- CCS
- G04
- 发布
- 2011-05-20
- 实施
本规定适用于炉膛温度不大于1300℃的一般化学工业炉窑的耐火陶瓷纤维炉衬的设计。 本规定不适用于正压炉及烟气中腐蚀性较高的焚烧炉的炉衬设计。 本规定也不适用于回转窑等直接接触物料及烟气中含炉灰渣和颗粒物较多的炉型的炉衬设计。
Specification of design in refractory fibre linings for chemical industrial furnace
- ICS
- CCS
- G04
- 发布
- 2011-05-18
- 实施
- 2011-06-01
This International Standard specifies a method to optimize the mass calibration accuracy in time-of-flight SIMS instruments used for general analytical purposes. It is only applicable to time-of-flight instruments but is not restricted to any particular instrument design. Guidance is provided for some of the instrumental parameters that can be optimized using this procedure and the types of generic peaks suitable to calibrate the mass scale for optimum mass accuracy.
Surface chemical analysis - Secondary-ion mass spectrometry - Calibration of the mass scale for a time-of-flight secondary-ion mass spectrometer
- ICS
- 71.040.40
- CCS
- G04
- 发布
- 2011-05-15
- 实施
Heilongjiang Province Major Hazard Source Identification and Grading Standard Part 1: Hazardous Chemicals
- ICS
- 71.040
- CCS
- G04
- 发布
- 2011-04-12
- 实施
- 2011-05-12
Specifications for the construction of monitoring and early warning systems for fixed major hazards in storage tank areas, warehouse areas and production sites of hazardous chemicals
- ICS
- 71.040
- CCS
- G04
- 发布
- 2011-04-12
- 实施
- 2011-05-12
