Buffer Solutions, sets

Guarantee of accuracy

  • DKD certificate including the actual value and expiry date
  • Certified traceable to primary SRM from NIST/PTB
  • Resistant to microbes
  • Convenient 500 ml plastic bottle with built-in calibration compartment
  • Economical, since less buffer is used per calibration
  • Certified pH value of one for the pH measurement accredited DKD laboratory

Toote variatsioonid

Catalog numberPKAccuracyAccuracyNo of packagesPackage capacityContentTypeKogus 
9.221 1301.00±0.02 %0.02 %3500 ml3 x Bottle of 500 mlDURACAL pH buffer
9.221 1291.00±0.02 %0.02 %3500 ml3 x Bottle of 500 mlDURACAL pH buffer