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Indcator papers without color scale - easy acid/base distinctinction

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Indcator papers without color scale - easy acid/base distinctinction
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  • หมวดหมู่ : กระดาษกรอง Filter Papers
  • รหัสสินค้า : 000296

รายละเอียดสินค้า Indcator papers without color scale - easy acid/base distinctinction

Indcator papers without color scale - easy acid/base distinctinction

These products are simple, completely impregnated indicator papers.

They indicate, if the pH of solution is above or below the point of color change.

They are useful to distinguish between acids and bases.

 

 

Test Range Color change   Presentation REF
Brilliant yellow paper 6.7-7.9
yellow        red
box of 200 strips 20x70mm 907 01
Congo paper MN 816 N* 5.0-3.0
red           blue
reel of 5 m x 7 mm 907 02
Congo paper MN 616 T* 5.0-3.0
red           blue
box of 200 strips 20x70mm 907 04
Congo paper MN 260 HE* 5.0-3.0
red           blue
box of 200 strips 20x70mm 907 05
Litmus paper blue 8.0-5.0
blue          red
reel of 5 m x 7 mm 911 06
Litmus paper blue 8.0-5.0
blue          red
booklet of 100 strips 10x70 mm 911 26
Litmus paper neutral 5.0-8.0
red        violet      blue
reel of 5 m x 7 mm 911 07
Litmus paper neutral 5.0-8.0
red        violet      blue
booklet of 100 strips 10x70 mm 911 27
Litmus paper red 5.0-8.0
red           blue
reel of 5 m x 7 mm 911 08
Litmus paper red 5.0-8.0
red           blue
booklet of 100 strips 10x70 mm 911 28
Nitrazine yellow paper 6.0-7.0
yellow         violet-blue
box of 200 strips 20x70mm 907 11
Phenolphthalein paper 8.3-10.0
white        red
reel of 5 m x 7 mm 907 12
* This product contains harmful substances which must be specially labeled as hazardous. For detailed   
information please see MSDS.        

 

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