Electrochemistry Standards

Electrochemistry Standards

Solutions of various pH values formulated for calibrating electrodes and ensuring the accuracy of conductivity-based analyses.
Conductivity and TDS Standards
Conductivity and TDS Standards (11)
ORP Standards
ORP Standards (2)
Ion Selective Electrode Standards
Ion Selective Electrode Standards (1)
Products (14)
Learn More (28)

Documents & Support

(1)
14 Products
Filter
  • Conductivity and TDS Standards (11)
    ORP Standards (2)
    Ion Selective Electrode Standards (1)
    Show all
  • Show all
  • Show all
  • Show all
  • Show all
Orion™ Conductivity Standards and Solutions 
Traceability to NIST: Yes. Boiling Point: 100°C. Solubility: Soluble. Type: Conductivity Standard.
Orion™ ISE Calibration Standards 
Certificate of Analysis: Yes. Traceability to NIST: Yes. Solution Type: Calibration Standard. Type: Calibration Standard.
Orion™ ORP Standards for Redox/ORP Electrodes 
Description: ORP Standard. Packaging: Bottle. For Use With (Equipment): Gel-filled ORP/ATC Triode™ electrodes (9179BNMD and 9179BN), Refillable ORP/ATC Triode electrodes (9180BNMD and 9180BN), Glass-bodied ORP electrodes, (9778BNWP and 9778SC), Sure-Flow™ ORP electrodes, (9678BNWP and 967800). Type: Redox/ORP Electrode Standard.
Potassium chloride, 0.005M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
ORP test solution, 200-275 mV, Thermo Scientific Chemicals 
Chemical Name or Material: ORP test solution. Packaging: Plastic-coated glass bottle. Recommended Storage: Ambient temperatures. TSCA: Yes.
Potassium chloride,≈0.000027M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
Potassium chloride, 0.00068M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
Potassium chloride, 0.0765M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
Potassium chloride, 0.00017M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
Potassium chloride, 0.85M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
Potassium chloride, 0.010M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
Potassium chloride, 0.0145M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
Potassium chloride, 0.0375M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
Potassium chloride, ∼0.0035M, Conductivity Standard, Thermo Scientific Chemicals 
CAS: 7447-40-7. Molecular Formula: ClK. MDL Number: MFCD00011360. InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M.
Learn More (28)
View all
Buffers and Standards for Diverse Chemical Applications
Structure search Chem dex search Element search, In biological systems, maintenance of pH is critical as it affects the functionality of macromolecules. Buffers consist of aqueous solutions of weak acids and their conjugate bases, or weak bases and their conjugate acids.
pH & Electrochemistry
The ability to precisely evaluate a sample is essential to achieving high standards in the lab. Your work and your samples depend on it. Utilizing the right instruments to help ease your most critical and everyday applications is key- whether you’re in the lab or the field.
Documents & Support (1)
View all
Product Literature
Orion Solutions, Standards and Buffers Overview Brochure