Litmus Paper-Booklets

Dilihat : 2453 kali

• Detecting Acid (Blue) and Alkali (Red)
• High sensitivity

Litmus Paper (Red) 07020020 package 20 leaves/booklet, 10 booklets / box

Litmus Paper (Blue) 07020010 package 20 leaves/booklet, 10 booklets / box

 

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