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      欢迎访问新蓝景化学国际在线!Welcome to Xinlanjing International Online!
      紫外/可见光标准物质 · Standards substances for UV/visible

      紫外一可见光光谱分析在现代分析实验室不可或缺。这种方法精确可靠。但是UV/VIS分光

      仪必须经过其功能与标称的一致性和正确性的检查,这在依据德国药典和欧洲药典的工作

      中是必须的。同样在依据GLP, GMP. USP和DIN EN ISO 9007:2000或DIN EN ISO/IEC 770

      25标准的工作中同样重要口下面的参数可以使用符合欧洲药典标准的UV/VIS标准物质测定:

        l  吸光率

        l  偏光率

        l  光谱分辨率

        l  波长精度

       

      紫外/可见光标准物质 Standards substances for UV/visible
      名称成份订货号
      UV/VIS standard 1

       Potassium dichromate solution for the absorbance acc. to DAB and Ph.Eur2×10mL K2Cr2O760.06 mg/L in H2SO40.01 N und 6 x 10 mL H2S040.01 N

      2.1.08160.0001.9
      UV/VIS standard 1a

       Potassium dichromate solution for the absorbanee 430 nm acc. to DAB and Ph.Eur 2 x 10 mL K2Cr2O7600.6 mg/L in H2SO4  0.01 N and 6x 10 mL H2SO4 0.01 N

      2.1.04660.0001.9
      UV/VIS standard 2

       Sodium iodidle solution for straylight testing acc. to DAB and Ph.Eur3x10mL NaNO2  50 g/L in H2O

      2.1.08161.0001.9
      UV/VIS standard 3

       Sodium iodidle solution for straylight testing acc. to DAB and Ph.Eur 3x10mL NaNO2  10 g/L in H2O

      2.1.08163.0001.9
      UV/VIS standard 4

      Potassium chloride solution for strayiight testing acc. to DAB and Ph.Eur 3 x 10 mL KCI 12 g/L in H2O

      2.1.08164.0001.9
      UV/VIS standard 5

       Toluene solution in hexane for testing the spectra! resolution poweracc. to DAB and Ph.Eur 2x10mL 0.02%(V/V) Toluol in n-Hexan and 6 x 10 mL n-Hexan

      2.1.08165.0001.9
      UV/VIS standard 6

       Holmium oxide solution reference material for the wavelength acc. to DA8 and Ph.Eur 3 x 30 mL HO2O3 40 g/L in HC1O4(10% v/v)

      2.1.08166.0001.9
      比色皿 The cuvette
      名称成份订货号
      Precision Cell精确比色皿

      100-QS for calibtatian [Hellma]

      2.1.08168.0001.9
      平特一肖一尾-平特一肖有规律吗-平特一肖怎样才算中奖