pH, Conductivity, TDS, ORP and Other Standards
Calibration and verification standards are essential for traceable routine measurement. Use appropriate standards close to the expected measurement range, avoid contamination, close bottles immediately and follow storage and expiry guidance.
Selection considerations
- Parameters and measuring range required
- Laboratory, portable or continuous installation
- Accuracy, resolution and calibration requirements
- Sample temperature, conductivity and chemical compatibility
- Electrode, sensor, cable and mounting requirements
- Need for memory, USB connection, alarms or process control

Explore the calibration and standard solutions range
Open a model page to review its detailed description, features, specifications, technical documents and exact Rakiro Buy Now link.
AMB1C1 · Standard SolutionConductivity Standard Solution (100ml)
1413 Microsiemens/cm Conductivity Standard Solution for calibration of Conductivity or TDS Meter. All the buffer solutions are bottled in our state-of-the-
AMB1D100 · Standard SolutionCOD Standard Solution (100ml)
100 PPM COD Standard Solution for COD Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply with National and In
AMB1D1000 · Standard SolutionCOD Standard Solution (100ml)
1000 PPM COD Standard Solution for COD Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply with National and I
AMB1D10000 · Standard SolutionCOD Standard Solution (100ml)
10000 PPM COD Standard Solution for COD Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply with National and
AMB1D500 · Standard SolutionCOD Standard Solution (100ml)
500 PPM COD Standard Solution for COD Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply with National and In
AMB1D5000 · Standard SolutionCOD Standard Solution (100ml)
5000 PPM COD Standard Solution for COD Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply with National and I
AMB1DOE · Standard SolutionDO Meter Solution (100ml)
DO Electrolyte Solution for DO Handheld Meter (100 ml)
AMB1DOZ · Standard SolutionDO Meter Solution (100ml)
DO ZERO SOLUTION (100ML)
AMB1ORP · Standard SolutionORP Standard Solution (100ml)
We offer 475 MV ORP / Redox Standard Solution for Calibration of ORP Meter. All the buffer solutions are bottled in our state-of-the-art solution facility
AMB1PH10 · Standard SolutionPH Standard Solution (100ml)
We offer PH 10.00 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply
AMB1PH4 · Standard SolutionPH Standard Solution (100ml)
We offer PH 4.00 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply w
AMB1PH7 · Standard SolutionPH Standard Solution (100ml)
We offer PH 7.00 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply w
AMB1PHE · Standard SolutionPH Standard Solution (100ml)
We offer a wide selection of calibration and buffer solutions. All our calibration and buffer solutions are bottled in our state-of-the-art solution facili
AMB1T0 · Standard SolutionTurbidity Standard Solution (100ml)
0 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and co
AMB1T10 · Standard SolutionTurbidity Standard Solution (100ml)
10 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and c
AMB1T100 · Standard SolutionTurbidity Standard Solution (100ml)
100 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and
AMB1T1000 · Standard SolutionTurbidity Standard Solution (100ml)
1000 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and
AMB1T20 · Standard SolutionTurbidity Standard Solution (100ml)
20 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and c
AMB1T200 · Standard SolutionTurbidity Standard Solution (100ml)
200 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and
AMB1T2000 · Standard SolutionTurbidity Standard Solution (100ml)
2000 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and
AMB1T400 · Standard SolutionTurbidity Standard Solution (100ml)
400 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and
AMB1T4000 · Standard SolutionTurbidity Standard Solution (100ml)
4000 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and
AMB1T50 · Standard SolutionTurbidity Standard Solution (100ml)
50 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and c
AMB1T500 · Standard SolutionTurbidity Standard Solution (100ml)
500 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and
AMB1T800 · Standard SolutionTurbidity Standard Solution (100ml)
800 NTU Turbidity Standard Solution for Calibration of Turbidity Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and
AMB5C1 · Standard SolutionConductivity Standard Solution (500ml)
1413 Microsiemens/cm Conductivity Standard Solution for calibration of Conductivity or TDS Meter. All the buffer solutions are bottled in our state-of-the-
AMB5C2 · Standard SolutionConductivity Standard Solution (500ml)
12.88 Ms/cm Conductivity Standard Solution for calibration of Conductivity or TDS Meter. All the buffer solutions are bottled in our state-of-the-art solut
AMB5C3 · Standard SolutionConductivity Standard Solution (500ml)
84 Microsiemens/cm Conductivity Standard Solution for calibration of Conductivity or TDS Meter. All the buffer solutions are bottled in our state-of-the-ar
AMB5C4 · Standard SolutionConductivity Standard Solution (500ml)
100 Microsiemens/cm Conductivity Standard Solution for calibration of Conductivity or TDS Meter. All the buffer solutions are bottled in our state-of-the-a
AMB5C5 · Standard SolutionConductivity Standard Solution (500ml)
500 Microsiemens/cm Conductivity Standard Solution for calibration of Conductivity or TDS Meter. All the buffer solutions are bottled in our state-of-the-a
AMB5C6 · Standard SolutionConductivity Standard Solution (500ml)
2764 Microsiemens/cm Conductivity Standard Solution for calibration of Conductivity or TDS Meter. All the buffer solutions are bottled in our state-of-the-
AMB5C7 · Standard SolutionConductivity Standard Solution (500ml)
5 Millisiemens/cm Conductivity Standard Solution for calibration of Conductivity or TDS Meter. All the buffer solutions are bottled in our state-of-the-art
AMB5C8 · Standard SolutionConductivity Standard Solution (500ml)
111.88 Microsiemens/cm Conductivity Standard Solution for calibration of Conductivity or TDS Meter. All the buffer solutions are bottled in our state-of-th
AMB5OR2 · Standard SolutionORP Standard Solution (500ml)
We offer 228 MV ORP / Redox Standard Solution (Based on Zobells Solution) for Calibration of ORP Meter. All the buffer solutions are bottled in our state-o
AMB5ORP · Standard SolutionORP Standard Solution (500ml)
We offer 475 MV ORP / Redox Standard Solution for Calibration of ORP Meter. All the buffer solutions are bottled in our state-of-the-art solution facility
AMB5PH1 · Standard SolutionPH Standard Solution (500ml)
We offer PH 1.68 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply w
AMB5PH10 · Standard SolutionPH Standard Solution (500ml)
We offer PH 10.00 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply
AMB5PH12 · Standard SolutionPH Standard Solution (500ml)
We offer PH 12.45 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply
AMB5PH4 · Standard SolutionPH Standard Solution (500ml)
We offer PH 4.00 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply w
AMB5PH6 · Standard SolutionPH Standard Solution (500ml)
We offer PH 6.86 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply w
AMB5PH7 · Standard SolutionPH Standard Solution (500ml)
We offer PH 7.00 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply w
AMB5PH9 · Standard SolutionPH Standard Solution (500ml)
We offer PH 9.18 Standard Solution for Calibration of PH Meter. All the buffer solutions are bottled in our state-of-the-art solution facility and comply w
