71.040.40 化学分析 标准查询与下载
共找到 2467 条与 化学分析 相关的标准，共 165 页
BS ISO 7431-2. Thiourea for industrial use - Part 2. Specifications
- ICS
- 71.040.40
- CCS
- 发布
- 2023-02-21
- 实施
- 2023-02-21
本文件规定了一种通用的植物缩合单宁的测定方法。 本文件仅适用于植物中缩合单宁含量的测定。
Method for the determination of condensed tannins in plants—Hydrochloric acid-n-butanol method
- ICS
- 71.040.40
- CCS
- A019
- 发布
- 2023-02-10
- 实施
- 2023-02-15
本文件规定了植物中缩合单宁的提取和纯化方法。 本文件适用于实验室研究和中试试验。
Methods for extraction and purification of condensed tannins from plants
- ICS
- 71.040.40
- CCS
- A019
- 发布
- 2023-02-10
- 实施
- 2023-02-15
Surface chemical analysis — X-ray photoelectron spectroscopy — Method of intensity calibration for quartz-crystal monochromated Al Kα XPS instruments
- ICS
- 71.040.40
- CCS
- 发布
- 2023-02
- 实施
1 Scope This document describes a method for determining the minimum detectability of surface plasmon resonance device. This document is applicable to surface plasmon resonance devices of the white-light illumination type and the laser illumination type with the angle scanning capability.
Surface chemical analysis. Determination of the minimum detectability of surface plasmon resonance device
- ICS
- 71.040.40
- CCS
- 发布
- 2023-01-31
- 实施
- 2023-01-31
This document describes a method for determining the minimum detectability of surface plasmon resonance device. This document is applicable to surface plasmon resonance devices of the white-light illumination type and the laser illumination type with the angle scanning capability.
Surface chemical analysis — Determination of the minimum detectability of surface plasmon resonance device
- ICS
- 71.040.40
- CCS
- 发布
- 2023-01-10
- 实施
- 2023-01
BS ISO 23124 Surface Chemical Analysis. Measurement of lateral and axial resolutions of Raman microscope
- ICS
- 71.040.40
- CCS
- 发布
- 2023-01-05
- 实施
- 2023-01-05
Determination of the emission rate of formaldehyde and volatile organic compounds in building interior products
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-30
- 实施
Methods for determination of phosphorus in manganese ores
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-19
- 实施
Chromium ores — Determination of sulfur content
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-19
- 实施
Methods for determination of bismuth in iron ores
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-16
- 实施
Titanium ores — Methods for determination of calcium
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-09
- 实施
Titanium ores — Methods for determination of manganese
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-09
- 实施
Titanium ores — Methods for determination of magnesium
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-09
- 实施
本文件规定了分析仪器稳定性的评价方法。 本文件适用于按检测标准进行检测时评价仪器的稳定性，该检测标准中已给出重复性限和中间精密度临界差或由重复性限和再现性限估计中间精密度临界差。
Evaluation of stability for analytical instruments Part 1: Evaluation based on the precision of standard method
- ICS
- 71.040.40
- CCS
- M732
- 发布
- 2022-12-09
- 实施
- 2022-12-12
Methods for determination of iron in titanium ores
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-09
- 实施
Methods for determination of silicon dioxide in titanium ores
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-09
- 实施
Methods for determination of vanadium in titanium ores
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-09
- 实施
Chromium ores — Method for determination of aluminium content
- ICS
- 71.040.40
- CCS
- 发布
- 2022-12-09
- 实施
