Electrochemistry Buffers
Hach Company Buffer Powder PIllows, pH 4.01 & pH 7.00, pk/2x15
pH Buffer Powder Pillows for pH electrode calibration. Each powder pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification. pH is ±0.02 at 25°C. Pack of 15 pillows of pH 4.01 (red) and 15 pillows of pH 7.00 (yellow).
Hach Company Buffer Solution, pH 10.01, 250 mL
pH Buffer Standard Solution for pH electrode calibration, Colorless pH buffer, pH is 10.01 ±0.02 at 25°C, 250 mL bottle
Hach Company GLI pH 7.0 Buffer, Std Cell, 500 mL
Standard Cell Solution for Hach pHD Differential pH and ORP Sensors, packaged in resealable 500 mL bottle. Used to replenish standard cell chamber while replacing salt bridge.
Hach Company Buffer Solution, pH 4.01, 1 L
pH Buffer Standard Solution for pH electrode calibration, Colorless pH buffer, pH is 4.01 ±0.02 at 25°C, 1 L bottle.
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Clear, pH 4, 1000 mL
Oakton pH buffers are compared against, and are traceable to, NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report stating accuracy at 25C to 0.010 pH. Store at room temperature. NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory.
METTLER TOLEDO 3P INDUSTRIAL NIST/DIN BUFFER PH12.454 250ML
NC2331322 NIST/DIN BUFFER PH12.454 250ML
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Blue, pH 10; 1000 mL
Oakton pH buffers are compared against, and are traceable to, NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report stating accuracy at 25C to 0.010 pH. Store at room temperature. NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory.
YSI 3P LifeScience ISE BUFFER SOLUTION 1000 ML
Ammonium/Potassium ISE Buffer for use with YSI 2950 Analyzers with an ISE chamber. One 1000 mL bottle.
Cole-Parmer Oakton Traceable One-Shot™ Buffer Solution, Clear, pH 10.012; 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!
ADVANCED BIOREAGENT SYSTEMS Sodium citrate dihydrate | 6132-04-3 | 294.10 g/mol | 0.1M
Sodium citrate dihydrate | 6132-04-3 | 294.10 g/mol | 0.1M
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Blue, pH 10; 500 mL
Oakton pH buffers are compared against, and are traceable to, NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report stating accuracy at 25C to 0.010 pH. Store at room temperature. NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory.