pH indicator, 1 to 11 , Tri, Rota

供应商: VWR Chemicals
VWRC85409.600EA 1612 CNY
pH indicator, 1 to 11 , Tri, Rota
试纸 PH指示剂带
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.

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

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