Electrochemistry Buffers
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Blue, pH 10; 4 L
NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory
Aqua Solutions Buffer pH 7.00 ± 0.01 @ 25°C NIST Traceable (Yellow) (4L)
Buffer pH 7.00 ± 0.01 @ 25°C NIST Traceable (Yellow) (4L)
Cole-Parmer Oakton Buffer Solution, pH 9.18; 500 mL
• 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
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Clear, pH 7, 4 L
Oakton pH buffers are compared and traceable to NIST Standard Reference Materials. NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory. Calibrate at pH 7 with color-coded and colorless buffers available in a 4 L (128 oz.) bottle.
Inorganic Ventures pH 7 YELLOW CALIBRATION STD 1
Inorganic Ventures' pH 7 Yellow Standard is a 10 liter 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 .
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 Buffer pH 4.01 ± 0.01 @ 25°C NIST Traceable (Red) (4L)
Buffer pH 4.01 ± 0.01 @ 25°C NIST Traceable (Red) (4L)
Cole-Parmer pH 4 buffer, red, 4L, NIST-traceable
Oakton Traceable pH Standard Buffer with Calibration, Red, pH 4; 4 L, NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratoryChoose from clear or color-coded standards from common calibration points4 L (128 fl.oz.) capacityCalibrate at pH 4Easily identify red color-coded formula
Cole-Parmer Oakton Buffer Solution, pH 6.86; 500 mL
• 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
Inorganic Ventures pH 7 YELLOW CALIBRATION STD 4
Inorganic Ventures' pH 7 Yellow Standard is a 4 liter 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 .
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
Cole-Parmer Metrepak 274,PH10 pH Calibration Buffer Capsules, 10.0, blue, 10/vial
Prepare fresh buffer solutions with these handy pH buffer capsules. Empty the contents of one capsule into 100 mL of distilled water and stir. Buffer solutions are accurate to ±0.02 pH. Each vial contains ten capsules.
