VWR®, Redox (ORP) Standards

供应商: Avantor
VWRC91234.270EA 1050 CNY
VWRC91234.270 VWRC91228.270 VWRC91226.270 VWRC91223.270 VWRC91224.270 VWRC91232.270 VWRC91230.270 VWRC91227.270 VWRC91233.270 VWRC91235.270 VWRC91225.270 VWRC91231.270 VWRC91229.270
VWR®, Redox (ORP) Standards
标准品 氧化还原/氧化还原电位标准
Avantor offers a wide range of REDOX (ORP) standards, which are produced from high quality reagents.These reference materials can be used as control standards to check the functionality of both the elextrodes and the measuring instruments. The values are temperature dependent, so it is important to control the environment of the measurement. A table of temperatue and corresponding Redox value is available on both the label and the batch specific certificate.

  • Accuracy ±5 mV
  • Quoted values tested at 25 °C
  • Temperature vs Redox value as a table on the bottle label
  • Stability excellent throughout shelf life

ORP standards where all values quoted are potentials of platinum electrode v Ag/AgCl reference electrode (3M KCl)

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