Electrochemistry Standards
Inorganic Ventures 10 CONDUCTIVITY 500mL
Inorganic Ventures' 10 mhos/cm Conductivity at 25C is a 500mL certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration. Custom conductivity standards are available upon request.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Aqua Solutions Conductivity Standard 1,150 umhos @25°C N.I.S.T Traceable (1L)
Conductivity Standard 1,150 umhos @25°C N.I.S.T Traceable (1L)
Aqua Solutions Conductivity Standard 23,000 umhos @25°C N.I.S.T Traceable (1L)
Conductivity Standard 23,000 umhos @25°C N.I.S.T Traceable (1L)
Cole-Parmer Fluoride (F-) ISE Double junction solution kits
These kits contain a 60 mL bottle of fill solution, 475 mL bottle of standard solution and 475 mL bottle of ISA.
AURICAL LLC STD 1413 20LSTD 1413
This item has a minimum order quantity of 2 per supplier requirements. STD 1413 20LSTD 1413
Cole-Parmer Oakton Ionic Strength Adjuster (ISA) Solution, 5M, NANO3, 1 pint
Solutions and kits for Oakton ISEs. Ensure accurate readings with well maintained and properly calibrated electrodes.
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Individually-Tested, 1 µS; 500 mL
Traceable conductivity standards are Certified Reference Materials, making one of the most accurate available
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Individually-Tested, 1000 µS; 500 mL
All Oakton Traceable conductivity standards are NIST-traceable reference materials Supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory These standard solutions let you calibrate conductivity instruments to ensure accuracy If unopened, shelf life is one year; once opened, shelf life will vary by solution value. Standards have detailed labels: KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25C. Average accuracy at 25C is 0.25 microsiemens for 1, 5, 10 microsiemen (S) solutions, or 0.25% for all other solutions. The tested uncertainty is shown on the certificate, whichever is greater.
Hach Company Hach 0.5 mg/L NH4-N Standard Solution for Amtax sc, 2000 mL
Ready-to-use 0.5 mg/L NH4-N calibration standard supplied in a 2,000 mL bottle for calibration and verification of online ammonia analyzers such as the Amtax sc. Formulated to provide a nominal ammonium-nitrogen concentration for routine instrument checks and quality control.
- Ready-to-use calibration standard.
- Nominal concentration of 0.5 mg/L NH4-N.
- Supplied in a 2,000 mL bottle for multiple calibrations.
- Suitable for routine calibration and accuracy verification of online ammonia analyzers.
- Store and handle according to the product safety data sheet.
