Electrochemistry Buffers
Inorganic Ventures pH 12 CALIBRATION STD 1L
Inorganic Ventures' pH 12 Standard is a 1L 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
Sigma Aldrich Fine Chemicals Biosciences Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20C) Certipur(R) |
Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20C) Certipur(R) |
Hach Company Methyl Orange Indicator Solution, 100 mL MDB
pH Indicator for acidity titrations. 0.50 g/L, APHA formulation. Color change pink (pH 3.2) to yellow (pH 4.4). 100 mL Marked Dropping Bottle
MSC Hanna Instruments HI7007L 7.01% pH Range Buffer Solution 500 ml Bottle
Hanna Instruments HI7007L 7.01% pH Range Buffer Solution 500 ml Bottle
Sigma Aldrich Fine Chemicals Biosciences PH BUFFER SOLUTION PH4 500ML
NC3301950 PH BUFFER SOLUTION PH4 500ML
Cole-Parmer Oakton Buffer Solution, pH 12.46; 5 x 60 mL Bottles/Pk
• 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 Ionic Strength Adjustor (ISA) Solution, 2M (NH4)2SO4; 1 Pint
Solutions and kits for Oakton ISEs. Ensure accurate readings with well maintained and properly calibrated electrodes.
Cole-Parmer Oakton Traceable One-Shot™ Buffer Solution, Clear, pH 7.416; 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.