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Belgium
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VWR® Rota® Tri, pH indicator, 1 to 11
VWR® Rota® Tri, pH indicator, 1 to 11
  85409.600
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VWR® Rota® Tri, pH indicator, 1 to 11
  85409.600

 

  • pH-verdeling:
    1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11
  • pH-bereik:
    1 - 11
  • Environmentally Preferable:
  • VPE:
    5

 

 

These tri indicator papers show three different colours for each pH-value.

  • High precision due to the 3 colour scale
  • Easy to use
  • Produced from high quality paper to give good colour matching of paper to printed calibration scale

Tri paper has a hydrophobic barrier between the different indicators which ensures a distinctive separation of the colour bands.

 : Supplied in plactic reels that ensure protection and long term stability. Reel of 6 m length, width: 14 mm