你即將離開本站

並前往https://www.analytics-shop.com/gb/mn91126-gb.html

91126 - Litmus paper blue ( booklet) | analytics-shop.com

Changes colour from blue to red when conditions change from alkaline to acidic. Recommended application: General test for acidic or alkaline reaction: It ...

確定！ 回上一頁

查詢 「Litmus paper」的人也找了：

  1. litmus paper中文
    2.
  2. Litmus
    3.
  3. blue litmus paper中文
    4.
  4. Blue litmus paper
    5.
  5. Purple litmus
    6.
  6. Litmus indicator
    7.
  7. pH paper
    8.
  8. pH indicator
    9.