• 超干溶剂
  • HPLC气相顶空
  • HPLC
  • LC-MS
  • 卡尔费休冠军国际cmp
  • 当量溶液
  • 电导率标准溶液
  • pH缓冲液
  • 农残溶剂
  • 原子吸收标准溶液
  • ICP标准溶液
  • 阴离子标准溶液
  • 无机盐
  • 其他
  • 离子对冠军国际cmp
  • 稳定同位素
  • 紫外-可见吸收光谱
  • /
    Buffer solution pH = 2,00 (20 °C) (Citri PH缓冲液,PH=2
    / (Potassium hydrogen phthalate)
    Buffer solution pH = 4,00 (20 °C), (Potassium hydrogen phthalate) PH缓冲液,PH=4 (20 °C)
    / (Potassium dihydrogen phosphate/di-Sodium hydrogen phosphate)
    Buffer solution pH = 7,00 (20 °C), (Potassium dihydrogen phosphate/di-Sodium hydrogen phosphate) PH缓冲液,PH=7 (20 °C)
    / (Sodium carbonate/Sodium hydrogen carbonate)
    Buffer solution pH = 10,00 (20 °C), (Sodium carbonate/Sodium hydrogen carbonate) PH缓冲液,PH=10 (20 °C)
    / red-coloured
    Buffer solution pH = 4,00 (20 °C), red-coloured PH缓冲液PH=4 (20 °C),红色
    /
    Buffer solution pH = 4,01 (20 °C) PH缓冲液PH=4,01 (20 °C)
    / yellow-coloured
    Buffer solution pH = 7,00 (20 °C), yellow-coloured PH缓冲液PH=7 (20 °C),黄色
    /
    Buffer solution pH = 9,00 (20 °C) (Boric acid/Potassium chloride/Sodium hydroxide) PH缓冲液PH=9 (20 °C)
    / blue-coloured
    Buffer solution pH = 10,00 (20 °C), blue-coloured PH缓冲液PH=10 (20 °C),蓝色
    /
    Buffer solution pH = 11,00 (20 °C) (Boric acid/Sodium hydroxide/Potassium chloride) PH缓冲液PH=11 (20 °C)
    / red-coloured, Monobuf
    Buffer solution pH = 4,00 (20 °C), red-coloured, Monobuf Monobuff单剂量PH缓冲液PH=4,红色
    / yellow-coloured, Monobuf
    Buffer solution pH = 7,00 (20 °C), yellow-coloured, Monobuf Monobuff单剂量PH缓冲液PH=7,黄色
    / blue-coloured, Monobuf
    Buffer solution pH = 10,00 (20 °C), blue-coloured, Monobuf Monobuff单剂量PH缓冲液PH=10,蓝色
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