共找到 150 條與 多角度分光光度法 相關(guān)的標準，共 10 頁
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0401 UV-visible spectrophotometry
Steels - Determination of niobium - Spectrophotometric method; German and English version prEN 10178:2023 / Note: Date of issue 2023-05-26*Intended as replacement for DIN EN 10178 (1990-04).
Molecular absorption spectrophotometry. Optical cells.
Denne standarden beskriver en spektrofotometrisk metode for bestemmelse av farge p? naturlig vann og drikkevann. Metoden er ikke beregnet p? avl
Water quality — Determination of colour — Method by spectrophotometric determination of absorbans at 410 nm
本文件規(guī)定了特定角度下減少光譜偏移的濾光片的術(shù)語和定義、一般要求、技術(shù)要求、試驗方法、檢驗規(guī)則、標志、包裝、運輸及貯存。 本文件適用于特定角度下減少光譜偏移的濾光片（以下簡稱“濾光片”），其他濾光片可參照使用
Filters that reduce spectral shifts at specific angles
The overall length of the retractor shall be 170 mm with a 35 mm by 14 mm wide blade. The blade tip shall be dull and rounded
RETRACTOR, CHEEK, LIGHT ANGLE (JOHNSON)
Copper of high purity. Methods of photometric analysis
AATCC Method 148-1989, Light Blocking Effect of Curtain Materials, was discontinued in 1994. During the time of its discontinuance, it was found
Light Blocking Effect of Textiles: Spectrophotometric Method
1. Purpose and Scope 1.1 This test method is intended to spectrophotometrically measure the light blocking properties of window covering
Light Blocking Effect of Textiles: Spectrophotometric Method
Zinc. Determinacion of copper content. Spectrophotometric method
Cross References: ISO 11145:1994*EN ISO 11145:1994*IEC 61040:1990 Replaced by BS EN ISO 11146-1:2005 but remains current
Laser and laser-related equipment. Test methods for laser beam parameters. Beam width, divergence angle and beam
BS ISO 19986. Lasers and laser-related equipment. Test method for angle resolved scattering
This Gulf Standard specifies a spectrophotometric method for the determination of the colouring power of turmeric
Turmeric - Determination of colouring power - Spectrophotometric method
This Technical Report describes the method of measuring and specifying the centre beam intensity and the associated beam angle(s) of reflector lamps.
Method of measurement of centre beam intensity and beam angle(s) of reflector lamps
Przedmiotem niniejszego arkusza normy jest spektrofotometryczn? metoda oznaczania ?ladowych zawarto?ci tiofenu w benzenie
Aromatic hydrocarbons Test methods Determination of thiophene content in benzene by spectrophotometric method
