pH-puskuriliuokset, käyttövalmis, vertailuarvot 25 °C:ssa, Certipur®

Toimittaja: Merck

Certipur®
1.09407.0500EA 36.7 EUR
1.09407.0500 1.09446.0500 1.99038.4000 1.99041.0500 1.09407.4000 1.99038.0500 1.09442.4000 1.09441.0500 1.09444.0500 1.09409.4000 1.99057.0500 1.99054.4000 1.09445.4000 1.99057.4000 1.09409.0500 1.99050.0500 1.09406.4000 1.09441.4000 1.09408.4000 1.99050.4000 1.09442.0500 1.99054.0500 1.09408.0500 1.09445.0500 1.99041.4000 1.99036.0500
pH-puskuriliuokset, käyttövalmis, vertailuarvot 25 °C:ssa, Certipur®
Biokemialliset puskuriliuokset pH-puskuriliuokset
Materials for the precise calibration and monitoring of pH meters.

  • Traceable to NIST primary standard and PTB - deviation max. ±0,01 (except pH 10 with ±0,02)
  • Larger 4 litre pack sizes in easy to use Titripac® packaging which eliminates contamination issues
  • Colour coded buffers at pH values 4,00, 7,00 and 10,00 are available
  • Reference temperature: +25 °C

All buffer solutions are measured and qualified in a DIN EN ISO 17025/IEC accredited laboratory for pH measurement.

Pakkaus: Plastic bottles (500 ml) or PE/aluminium Titripac® pack (4 litre)
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