Conductivity standards
Conductivity standards with stability of ±1% - guaranteed over a lifetime of up to three years.
- Remains stable for a minimum of 1 year for 1,3 μs/cm, and up to 3 years for all other values
- Certificate with calibration document from DFM
- Expiration date shown on every bottle
- Bottles are permitted to stay open for a total of 60 minutes
The procedure for determining conductivity was developed in collaboration with DFM (Danish Institute of Fundamental metrology). A representative number of bottles from every batch are measured by DFM. Their value is recorded on the calibration certificate and on every bottle. DFM enjoys the highest prestige in Europe in the area of electrolytic conductivity and is equipped with an absolute measurement cell that was developed in collaboration with NIST, and is accredited by the Danish accreditation agency DANAK to a conductivity of 0,9 μs/cm.
Conductivity standards with stability of ±1% - guaranteed over a lifetime of up to three years.
- Remains stable for a minimum of 1 year for 1,3 μs/cm, and up to 3 years for all other values
- Certificate with calibration document from DFM
- Expiration date shown on every bottle
- Bottles are permitted to stay open for a total of 60 minutes
The procedure for determining conductivity was developed in collaboration with DFM (Danish Institute of Fundamental metrology). A representative number of bottles from every batch are measured by DFM. Their value is recorded on the calibration certificate and on every bottle. DFM enjoys the highest prestige in Europe in the area of electrolytic conductivity and is equipped with an absolute measurement cell that was developed in collaboration with NIST, and is accredited by the Danish accreditation agency DANAK to a conductivity of 0,9 μs/cm.
Product Family Options
- DescriptionConductivityPk
- Conductivity standard in glass bottle, with 36 months stability5 µS/cm250 mL1 * 250 mL144,00 €
- Conductivity standard, Basic Line, in Calpack bottle, with 18 months stability12 880 µS/cm500 mL1 * 500 mL68,80 €
- Conductivity standard, Basic Line, in Calpack bottle, with 18 months stability84 µS/cm500 mL1 * 500 mL68,80 €
- Conductivity standard, Basic Line, in Calpack bottle, with 18 months stability147 µS/cm500 mL1 * 500 mL68,80 €
- Conductivity standard in glass bottle, with 36 months stability706 µS/cm250 mL1 * 250 mL127,00 €
- Conductivity standard in glass bottle, with 36 months stability1413 µS/cm250 mL1 * 250 mL95,50 €
- Conductivity standard, Basic Line, in Calpack bottle, with 18 months stability1413 µS/cm500 mL1 * 500 mL68,80 €
#: 31770.408
: VWR Chemicals
#: 23742.293
: VWR Chemicals
#: 24244.298
: VWR Chemicals