薄层扫描色谱仪TLC 标准查询与下载
共找到 150 条与 薄层扫描色谱仪TLC 相关的标准，共 10 页
Calibration Specification for Thin Layer Chromatography Scanners
本标准规定了手动扫描光电直读光谱仪的基本参数、技术要求、试验方法、检验规则、标志、包装、运输、贮存等。 本标准适用于波长范围为390～700nm、看谱手动波长扫描、光电倍增管接收、自动测量的电弧火花型光电直读光谱仪
Manual scanning photoelectric direct-reading spectrometer
Ophthalmic instruments — Optical coherence tomographs — Part 1: Optical coherence tomographs for the posterior segment of the human eye
Ophthalmic instruments — Optical coherence tomographs — Part 1: Optical coherence tomographs for the posterior segment of the human eye
Verification rules for single-scan oscillographic polarographs
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0502 Thin layer chromatography
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0502 Thin layer chromatography
1.1 This practice covers routine testing of scanning Raman spectrometer performance and to assist in locating problems when performance has degraded
Standard Practice for Testing the Performance of Scanning Raman Spectrometers
Printing technology Prepress data exchange Entering color patches for scanner calibration Part 1: Entering color patches for scanner calibration
Ophthalmic instruments - Optical coherence tomograph for the posterior segment of the human eye
This International Standard is applicable to optical coherence tomography (OCT) instruments, systems, and methods that are intended to image
Ophthalmic instruments -- Optical coherence tomograph for the posterior segment of the human eye
Ophthalmic instruments - Optical coherence tomograph of the posterior segment of the human eye
Ophthalmic instruments -- Optical coherence tomograph for the posterior segment of the human eye
Ophthalmic instruments - Optical coherence tomograph for the posterior segment of the human eye
Performance Measurements of Position Emission Tomographs
