Electrochemistry Buffers
Electron Microscopy Sciences Citrate Buffer 0.1M 225 ML
A 0.1M solution. Specify desired pH when ordering.
pH: 4.6-6.2
Cole-Parmer Oakton Traceable One-Shot™ Buffer Solution, Yellow, pH 7.000; 6 x 100 mL Vials
Traceable pH Buffers are Certified Reference Materials, making them one of the most accurate available
Cole-Parmer Oakton Traceable One-Shot™ Buffer Solution, Clear, pH 4.005; 6 x 100 mL Vials
All Oakton Traceable pH buffer solutions are NIST-traceable reference materials. Convenient, single-use vials eliminate concerns of cross-contamination; each pack contains six polyethylene vials with 100-mL of pH buffer per vial. Supplied with calibration report from an ISO 17034 and ISO 17025 accredited laboratory. Individually packed in foil pouch to prevent UV exposure that may degrade accuracy. Buffer solution lets you calibrate pH instruments to ensure accuracy If unopened, shelf life is 2 years.
Cole-Parmer Oakton Traceable One-Shot™ Buffer Solution Kit, Clear, pH 4.005, 7.000, and 10.012; 6 x 100 mL Vials
All Oakton Traceable pH buffer solutions are NIST-traceable reference materials Supplied with calibration report from an ISO 17034 and ISO 17025 accredited laboratory Individually packed in foil pouch to prevent UV exposure that may degrade accuracy Buffer solution lets you calibrate pH instruments to ensure accuracy If unopened, shelf life is 2 years. Convenient, single-use vials eliminate concerns of cross-contamination; each pack contains six polyethylene vials with 100-mL of pH buffer per vial. If unopened, shelf life is 2 years; once opened, use pH 4 and pH 7 within 90 days, pH 10 within 30 days Oakton Traceable One-Shot™ pH Buffer Solutions are supplied with NIST-traceable calibration reports stating accuracy at 25C to 0.010 pH, in addition to conversion values for pH/temperaturefor the most accurate calibrations!
Cole-Parmer Oakton Buffer Solution, pH 4.01; 12 x 500 mL Bottles/Cs
• Oakton pH Buffer Solutions have pH/temperature tables printed on the labels for accurate calibrations (not on 60-mL, but included as insert) • Manufactured under ISO 9000 quality guidelines and traceable to NIST standards • If unopened, shelf life is 2 years; once opened, use pH 4 and pH 7 within 90 days, pH 10 within 30 days • Buffer Options: - pH 1.68 buffer available in clear - pH 4.01 buffer available in red - pH 6.86 buffer available in clear - pH 7.00 buffer available in yellow - pH 9.18 buffer available in clear - pH 10.01 buffer available in blue - pH 12.46 buffer available in clear
Research Products International Corp Traceable pH Buffer Standards, 10.012 pH Value, 16oz
Traceable pH Buffers provide the most precise accuracy available, ± 0.010 pH @ 25°C. These buffers have a Certified Reference Materials Classification and meet all Federal, State and local requirements to provide exact calibration results with all pH meters. Each buffer is supplied with an individual and serialized Traceable Certificate of Calibration. Available in economical 16 ounce bottle featuring exclusive triple layer packaging that ensures a two year shelf life.
Hach Company Bromphenol Blue Indicator Solution, 100 mL MDB
pH indicator for acidity and alkalinity titrations. Visual transition interval: pH 3.0 (yellow)-pH 4.6 (blue).
Hach Company Buffer Solution, pH 7.00, Color-coded Yellow, 500 mL
pH Buffer Standard Solution for pH electrode calibration. Color-coded pH Buffer solution for easy identification. pH is 7.00 ±0.02 at 25°C. 500 mL bottle