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Buffers
Thomas®
Thomas pH Buffer Solutions
Available in clear or color-coded buffers Traceable to NIST standards and available in a variety of packaging selections. Provides a tolerance of ±0.01 pH at 25°C and the bottle label provides temperature correction data from 0° to 50°C. All Thomas buffers offer improved record keeping and…
Thermo Scientific Orion
pH Electrode Solutions
Electrode Storage Solution 475 mL plastic bottle pH of solution is 6.2 to 7.4 For short term storage of all electrodes for one day to a week. Electrode Filling Solution Internal filling solution for Ross-type electrodes (3M KCl). In packages of five 50 mL bottles.
Ricca Chemical
Color-Coded pH Buffers
Standardized and certified traceable to NIST Standard Color-coded for quick reference Accuracy ±0.01 pH at 25°C pH temperature chart, lot numbers and expiration dates on each label pH 4.0 buffer is colored red, 7.0 buffer is yellow and 10.0 buffer is blue. Thomas numbers 4120R54, R60 and…
Thermo Scientific Orion
Orion® pH Buffers
Orion pH buffers are manufactured under ISO 9000 quality standards. Buffers are color-coded for ease of use, packaged with buffer/temperature tables for accurate calibrations and NIST traceability. All-in-One Buffer kit (1233M21) includes pint bottles of 4 (pink), 7 (yellow) and 10 (blue)…
Thomas®
Thomas Color-Coded pH Buffer Solutions
Traceable to NIST standards and available in a variety of packaging selections. Provide a tolerance of ±0.01 pH at 25°C and the bottle label provides temperature correction data from 0° to 50°C. All Thomas buffers offer improved record keeping and documentation with two year shelf life…
Ricca Chemical
pH Buffers
Standardized and certified traceable to NIST Standard Reference Material Accuracy ?0.01 pH at 25°C pH temperature chart, lot numbers and expiration dates on each label
Micro Essential
pH Buffer Powders
Triple protective foil envelope of aluminum, polyethylene and paper which keeps the buffers dry and free flowing Makes a precise buffer solution when dissolved in 500 mL of distilled water Five envelopes per package?
Thomas®
Traceable® pH Buffer Standards (CRM)
The most accurate pH Standards available anywhere Certified Reference Material Traceable® Certificate supplied Highest accuracy available Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes. Accuracy for the…
Thermo Scientific Orion
pH Electrode Cleaning Kits
Extends the life of electrodes Prevents cross-contamination Removes bacterial or protein contaminants All kits contain four 1 oz. bottles of cleaning solution, a 15 mL beaker and a pipette. Sample Kit - includes one bottle each of cleaning solutions A, B, C, D Solution A - for removing…
Thermo Scientific Orion
Orion® pH Buffer & Electrode Rinse Solution Pouches
Accurate calibration Sealed buffer pouch provides disposable convenience More accurate first time measurements Easier to use than conventional liquid buffers; no secondary reservoir required. All buffers are certified NIST traceable; used pouch can be attached to permanent batch…
Mettler Toledo
Buffer Calibration Solutions
Any pH measurement is only as accurate as the buffer solution used for calibration. These buffer solutions are traceable to primary standards set by NIST. Buffers 5001A40 through 5001A45 come with a quality assurance certificate per DKD and are particularly useful in quality assurance systems.…
Ricca Chemical
Reference Standard pH Buffers
NIST traceability Wide choice of sizes Long life Reference Standard pH Buffers make pH easy. We offer consistent, reliable performance and NIST traceability. All buffers offer tight specifications (?0.01 ph unit) and a long shelf life. Temperature conversion charts are available…
LaMotte
Standardized pH Buffer Solutions
For use in calibration of pH meters Every unit from 1.0 to 12.00 pH In 500 mL bottles
Thermo Scientific Orion
Optimum Results Filling Solutions
For use with ionplus® Sure-Flow® ISE electrodes Little or none of the ion of interest present helps prevent sample contamination Application-specific solution formulation improves response time Small temperature coefficients reduce electrode potential shifts from changing sample…
Nova Analytics Corp
Buffers And Solutions
Ready-to-use Accurate within ?0.01 pH unit of specified value at 25°C Bottles include flip-up spout caps for convenient dispensing Convenient, easy open foil sachets provide fresh buffer for each calibration Saturated KCl solution is used with all Nova Analytics Half…
Micro Essential
Buffer Capsules
A pH standard from 2 through 12 Accurate to ?0.02 pH units at 25°C when dissolved in 100 mL of distilled water Vial contains ten capsules; carton contains five vials
Oakton
pH Buffer Solutions
Premixed and individually sealed Each pouch contains 20 mL of premixed calibration solution Accuracy ?0.01 pH at 25°C Guaranteed fresh and contaminant-free NIST traceable Assortment pack contains five each of pH 4.01, 7.00 and 10.00 buffer solutions and rinse water.
Mettler Toledo
Electrode Cleaning Solutions
Pepsin-HCl solution is for cleaning junctions with protein contamination. Treatment takes approximately 1 hour. Thiourea solution is for cleaning junctions with silver sulphide contamination. Treatment is until clean. Reactivation solution is for regeneration of glass end electrodes. Treatment…
Avantor – J.T.Baker®
Buffer Solutions
Ready-to-use buffers Accurate within ?0.01 pH unit of specified value, at 25°C In 500 mL polyethylene squeeze bottles
Mettler Toledo
Rainbow Buffer
Traceable to NIST Standards Rainbow II Buffer package consists of 30 20 mL sachets of 10 each of 4.01, 7.00 and 10.01 pH solutions. Buffer solutions are traceable to NIST standards and come with a quality inspection certificate which guarantees the stated values and traceability. Rainbow…
EMD Millipore
Buffer Solution pH 4.00, Color Code Red
Meets ACS Specifications, ACS, Meets Reagent Specifications for testing USP/NF monographs Formula: KCN Formula Weight: 65.12 CAS Number: 151-50-8
IBI Scientific
10X Phosphate Buffered Saline Solution
IBI’s Ultra-Pure Grade 10X PBS solution is ideal for use in sample preparations and as a wash buffer in general immunoassay applications. 10X PBS also performs very well in tissue and cell culture procedures. IBI’s 10X PBS solution is a modified Dulbecco buffer that does not contain calcium or…
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