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pH buffer solutions with colour coding in twin-neck dispensing bottles LLG-Labware

The ready-to-use pH buffer solutions offer high quality and precision. The integrated calibration vessel of the twin-neck dispensing bottles allows the economical dispensing of the solution and prevents contamination.

  • Accuracy ±0.01, tested and certified at 25 °C
  • Temperature dependence data table printed on the label
  • Traceable to NIST
  • Shelf-life: 24 months (pH 7) or 36 months (pH 4) from date of production
  • pH 10 is borax-free
  • Colour-coded
  • 250 ml

600.0408.68 LLG-Buffer solution pH 4.00 ± 0.01/25°C, red coded, 250 ml 1 piece CHF 7.60
 
600.0408.69 LLG-Buffer solution pH 7.00 ± 0.01/25°C, yellow coded, 250 ml 1 piece CHF 7.60
 
600.3245.41 LLG-Buffer solution pH 10.00 ± 0.01/25°C, blue coded, 250 ml, Borax-free 1 piece CHF 12.20
 

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