Ion Selective Electrode Standards
Cole-Parmer ISE Standard solution, fluoride, 0.1 M
Choose from a wide range of ISE parameters based on your ion-selective electrode.
METTLER TOLEDO 3P INDUSTRIAL ISE standard Cl | 500ml | 1000ppm
With this ready to use ion calibration standard no weighing and dilutiong is required anymore.
LaMarKa Chemical Company Anion Check Standard Bromide 1ppm/Sodium Chlorate 0.5ppm/Sulfate 10ppm
Anion Check Standard-Bottle Liter Plastic
Aqua Solutions POTASSIUM CHLORIDE 10UM 500ML
Conductivity Standard Traceable to N.I.S.T, 500 mL, Component: Potassium Chloride, 7447-40-7, <1%, Water, Deionized ASTM Type II, 7732-18-5, Balance, MP: ~0degreeC, BP: ~100degreeC, Specific Gravity: 1, Volatile by Volume: > 99%, Appearance
HANNA INSTRUMENTS INC Free and Total Chlorine CAL Check™ Standards
The HI93414-11 Free and Total Chlorine CAL Check™ Standards provide a simple solution to calibrating and validating compatible benchtop and portable photometers. This high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a certificate of analysis. The certificate of analysis provides the lot number, reference values, and expiration date for traceability when certifying compatible free and total chlorine photometers.Supplied with certificate of analysisStandard value of 1.00 ± 0.03 mg/L chlorine @ 25°CReusable with long shelf life stability
Roche Diagnostics ISE Calibrator Indirect Bio, 2 x 230 mL
Reference solution for one-point calibration of the ISE sensors with every indirect sample measurement. Calibrator reagent for the Cedex Bio Analyzer.
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.
Cole-Parmer Ammonium (NH4+) 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.
Roche Diagnostics CEDEX BIO ISE DEPROT 2X11ML
This product is used to clean residual protein from the sampling probe and ISE electrodes.
Sigma Aldrich Fine Chemicals Biosciences Tartrazine | 1934-21-0 | MFCD00148908 | 500g
Tartrazine | Purity: 85% | MW: 534.36 | 1934-21-0 | MFCD00148908 | 500g
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 Solution ISA 4M KCL Pint (Accessories for Ion Selective Electrodes)
Solutions and kits for Oakton ISEs. Ensure accurate readings with well maintained and properly calibrated electrodes.