Du sökte efter: Redox/ORP standarder

Since all analytical instruments require calibration, the redox and ORP standards were specifically designed to verify that reduction potential electrode sensors are functioning correctly. Once oxidizers and reducers are reset to match the known solution levels, personnel can effectively test chemicals for acquired or released electron affinity after a reaction. Commonly used in water quality testing, redox and ORP standards increase result reliability for proper treatment determinations in controlling disinfections.

Since all analytical instruments require calibration, the redox and ORP standards were specifically designed to verify that reduction potential electrode sensors are functioning correctly. Once oxidizers and reducers are reset to match the known solution levels, personnel can effectively test chemicals for acquired or released electron affinity after a reaction. Commonly used in water quality testing, redox and ORP standards increase result reliability for proper treatment determinations in controlling disinfections.


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Beskrivning: 200 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91224.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 124 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91223.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 220 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91225.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 250 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91226.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 465 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91231.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 600 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91234.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 468 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91232.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 650 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91235.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 475 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91233.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 300 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91227.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 358 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91228.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 440 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91230.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: 400 mV (at 25°C), VWR®, ±5 mV, HDPE bottle
Artikel nummer : 91229.270
UOM: 1 * 500 mL
Leverantör: VWR Chemicals

Beskrivning: Iron(II) ethylenediammonium sulfate CertiPUR®, secondary reference material for redox titration, Glass bottle with RFID tag
Artikel nummer : 1.02402.0083
UOM: 1 * 80 g
Leverantör: Merck


Beskrivning: Iron(II) ethylenediammonium sulfate CertiPUR®, secondary reference material for redox titration, Glass bottle
Artikel nummer : 1.02402.0080
UOM: 1 * 80 g
Leverantör: Merck

Beskrivning: 465 mV (25°C), ±5 mV
Artikel nummer : 78855-500ML
UOM: 1 * 500 mL
Leverantör: Merck

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