Best Chemical Buffers - Buying Guide
Last Updated: 05/02/2024
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Bestselling Chemical Buffers on Amazon
- pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers 250 ml (8.4 fl oz) E...
- APERA INSTRUMENTS AI1116 pH Calibration Solution Kit (7.00, 4.00, 10.01), 16 oz. Each, Plus a CalPod...
- DuvinDD 18 Pack pH Meter Buffer Solution Powder 6.86/4.00/9.18, pH Calibration Solution Packets for ...
- pH Buffer Calibration Kit 2-Pack: pH 4.00 and pH 7.00, 500 mL (1.06 Pint) Each for Precise and Acc...
- pH Buffer Calibration Solution Kit 2-Pack one pH 4.00 (red) and one pH 7.00 (Yellow), Each 250 mL ...
- Innovating Science 7.00 pH Standard Buffer Solution, Yellow, 500mL - The Curated Chemical Collection
- Oakton AO-05942-10 Oakton Buffer Pack; 500 mL of Each pH 4.01, 7.00, and 10.01 (Pack of 3)
- YINMIK pH Meter Calibration Solution Kit(4.00,7.00&10.01) with pH Protective Solution Kit,3 Bottles ...
- Innovating Science Phosphate Buffered Saline, 100g (Makes 1L of 10X) - The Curated Chemical Collection
- pH Buffer Calibration Kit: 2 250-mL (8.4 fl oz) Bottles, one pH 7.00 and one pH 10.00 NIST Traceab...
#1
pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers 250 ml (8.4 fl oz) Each Color Coded NIST Traceable for All pH Meters
Asin: B01LVVAKEM | Ean: 0721272377163 | UPC: 721272377163
Features
- NIST Reference Calibrated
- Color Coded for Easy Identification
- Lot Numbered and Expiration Dated
- Individually Bagged 250 ml (8.4 fl oz) Poly Bottles
- For Pharmaceutical, Academic, Research and Industrial Labs
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Lot Numbered And Expiration Dated.
For Pharmaceutical, Academic, Research And Industrial Labs.
Individually Bagged 250 Ml (8.4 Fl Oz) Poly Bottles.
Color Coded For Easy Identification.
Brand: Biopharm | Manufacturer: Biopharm Inc
See On Amazon #2
APERA INSTRUMENTS AI1116 pH Calibration Solution Kit (7.00, 4.00, 10.01), 16 oz. Each, Plus a CalPod Solution Holder for Easy Calibration, NIST traceable
Asin: B074SQ5D67 | Model: AI1116 | PartNumber: AI1116 | Ean: 0810214030041 | UPC: 810214030041
Features
- Reported values are accurate to +/- 0.01 pH at 25 C and are traceable to NIST Standard Reference Materials (SRMs).
- Produced in an ISO 9001:2015 certified facility using high-purity reagents, deionized water and certified analytical balances in a temperature controlled environment.
- color-coded for quick identification.
- Apera CalPod solution holder is included for organizing all the buffers and streamlining your calibration process.
- Double-sealed. 2-year expiration from manufacture for an unopened bottle.
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Color-Coded For Quick Identification..
Double-Sealed. 2-Year Expiration From Manufacture For An Unopened Bottle..
Apera Calpod Solution Holder Is Included For Organizing All The Buffers And Streamlining Your Calibration Process..
Produced In An Iso 9001:2015 Certified Facility Using High-Purity Reagents, Deionized Water And Certified Analytical Balances In A Temperature Controlled Environment..
First Available: 08/14/2017
Brand: Apera Instruments | Manufacturer: Apera Instruments
Dimensions: 8.00 x 2.00 x 2.00 inches | Weight: 1.00 pounds
See On Amazon #3
DuvinDD 18 Pack pH Meter Buffer Solution Powder 6.86/4.00/9.18, pH Calibration Solution Packets for Precise PH Meter
Asin: B08LGLNBWK | Model: PHJZF02 | PartNumber: PHJZF02
Features
- Suitable with most of pH meters, Ideal for Calibrating.
- pH buffer calibration solution powder accuracy is 0.01pH, accurate and precise.
- Individually wrapped to maintain freshness until use. Made with qualify materia.
- Easy to use: Mix the buffer powder with 250ML distilled water, put the pH meter in the solution and gently stir and wait a few seconds for the result.
- 18 pack ph calibration packets: 6*ph 6.86 packets, 6*ph 4.00 packets, 6*ph 9.18 packets, cost-effective and flexible for using.
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Individually Wrapped To Maintain Freshness Until Use. Made With Qualify Materia..
18 Pack Ph Calibration Packets: 6*Ph 6.86 Packets, 6*Ph 4.00 Packets, 6*Ph 9.18 Packets, Cost-Effective And Flexible For Using..
Easy To Use: Mix The Buffer Powder With 250Ml Distilled Water, Put The Ph Meter In The Solution And Gently Stir And Wait A Few Seconds For The Result..
Ph Buffer Calibration Solution Powder Accuracy Is ±0.01Ph, Accurate And Precise..
Brand: DuvinDD | Manufacturer: Duvin
See On Amazon #4
pH Buffer Calibration Kit 2-Pack: pH 4.00 and pH 7.00, 500 mL (1.06 Pint) Each for Precise and Accurate Calibrations Designed for Hydroponics and Aquaponics Ideal for All pH Meters
Asin: B07BB51K6D | Ean: 0721272377545 | UPC: 721272377545
Features
- Convenient Waterproof Labels
- Suitable for ALL pH Meters
- FREE 'How to Use sheet included
- Ideal for Hydroponics, Aquariums, Aquaponics and Pools
- Individually Bagged 500 mL (16.9 oz) Poly Bottles
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Free 'How To Use" Sheet Included.
Individually Bagged 500 Ml (16.9 Oz) Poly Bottles.
Ideal For Hydroponics, Aquariums, Aquaponics And Pools.
Suitable For All Ph Meters.
Brand: Biopharm | Manufacturer: Biopharm Inc
See On Amazon #5
pH Buffer Calibration Solution Kit 2-Pack one pH 4.00 (red) and one pH 7.00 (Yellow), Each 250 mL (8.4 fl oz) NIST Traceable Reference Standards for All pH Meters
Asin: B01F7OXRG2 | Ean: 0721272377156 | UPC: 721272377156
Features
- Color Coded for Easy Identification
- Individually Bagged 250 mL (8.4 fl oz) Poly Bottles
- Lot Numbered and Expiration Dated
- Free Certificate of Analysis and Traceability
- For Pharmaceutical, Academic, Research and Industrial Uses
- See more on Amazon...
Lot Numbered And Expiration Dated.
For Pharmaceutical, Academic, Research And Industrial Uses.
Free Certificate Of Analysis And Traceability.
Individually Bagged 250 Ml (8.4 Fl Oz) Poly Bottles.
Brand: Biopharm | Manufacturer: Biopharm Inc
Weight: 1.41 pounds
See On Amazon #6
Innovating Science 7.00 pH Standard Buffer Solution, Yellow, 500mL - The Curated Chemical Collection
Asin: B0731VHCQD | Model: IS11104 | PartNumber: IS11104 | Ean: 0724832001034 | UPC: 724832001034
Features
- 500mL bottle of buffer solution
- Chemical for general purpose lab and educational use
- Perfect for use in any chemistry lab or classroom
- Used for maintaining a pH of 7.00
- Includes directions for safe storage printed directly on the package
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Perfect For Use In Any Chemistry Lab Or Classroom.
Includes Directions For Safe Storage Printed Directly On The Package.
Used For Maintaining A Ph Of 7.00.
Chemical For General Purpose Lab And Educational Use.
Brand: Innovating Science | Manufacturer: Innovating Science
Dimensions: 7.50 x 2.45 x 2.45 inches | Weight: 1.17 Pounds
See On Amazon #7
Oakton AO-05942-10 Oakton Buffer Pack; 500 mL of Each pH 4.01, 7.00, and 10.01 (Pack of 3)
Asin: B019QN96DS | Model: AO-05942-10 | PartNumber: AO-05942-10
Features
- Buffer kit values: 4.01, 7.00, and 10.01
- Description: buffer pack; 500 ml of each ph 4.01, 7.00, and 10.01
- Volume (ml): 500
- Number of items: 3
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Volume (Ml): 500.
Number Of Items: 3.
Description: Buffer Pack; 500 Ml Of Each Ph 4.01, 7.00, And 10.01.
First Available: 09/14/2018
Brand: Oakton | Manufacturer: COLE-PARMER
Weight: 1.00 pounds
See On Amazon #8
YINMIK pH Meter Calibration Solution Kit(4.00,7.00&10.01) with pH Protective Solution Kit,3 Bottles 50ml pH Calibration Buffer Solution and 2 bottels 10ml KCL pH Probe Solution for pH Meters
Asin: B0C2QN2CB6 | Model: YK-1 | PartNumber: YK-1
Features
- What You Will Get :Includes 3 bottles 50ml 4.00,7.00,10.01 Calibration Solution and 2 bottles 10ml pH Electrode Storage Solution
- Buy One Get More Order pH Calibration will get 2*10 ml KCL probe storage solution , It can be used for various pH Meters electrode protection , so that your pH testers have a longer service life!
- Double Sealed : 2-year expiration from manufacture for an unopened bottle
- High Accuracy : The accuracy is 0.02pH @ 77.0 /25.0
- Easy Identification Color Coded for each pH Calibration Buffer Solution
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【Double Sealed】: 2-Year Expiration From Manufacture For An Unopened Bottle.
【Easy Identification】：Color Coded For Each Ph Calibration Buffer Solution.
【High Accuracy】: The Accuracy Is ±0.02Ph @ 77.0℉/25.0℃.
【Buy One Get More】：Order Ph Calibration Will Get 2*10 Ml Kcl Probe Storage Solution , It Can Be Used For Various Ph Meters Electrode Protection , So That Your Ph Testers Have A Longer Service Life!.
Brand: YINMIK | Manufacturer: Jinan Huiquan Electronic Co.,Ltd
See On Amazon #9
Innovating Science Phosphate Buffered Saline, 100g (Makes 1L of 10X) - The Curated Chemical Collection
Asin: B0787G8HW2 | Model: IS25049 | PartNumber: IS25049 | Ean: 0724832002246 | UPC: 724832002246
Features
- 100g bottle of phosphate buffered saline
- Chemical for general purpose lab and educational use
- Used as an isotonic buffer solution
- Perfect for use in any biology lab or classroom
- Instructions for safe storage printed on the bottle - MSDS available upon request
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Used As An Isotonic Buffer Solution.
Instructions For Safe Storage Printed On The Bottle - Msds Available Upon Request.
Perfect For Use In Any Biology Lab Or Classroom.
Chemical For General Purpose Lab And Educational Use.
Brand: Innovating Science | Manufacturer: Innovating Science
Dimensions: 4.06 x 2.37 x 2.37 inches | Weight: 0.28 pounds
See On Amazon #10
pH Buffer Calibration Kit: 2 250-mL (8.4 fl oz) Bottles, one pH 7.00 and one pH 10.00 NIST Traceable Reference Standards
Asin: B07S1CVZP1 | Ean: 0721272378092 | UPC: 721272378092
Features
- Color Coded for Easy Identification
- Individually Bagged 250 mL (8.4 fl oz) Poly Bottles
- Lot Numbered and Expiration Dated
- Free Certificate of Analysis and Traceability
- For Pharmaceutical, Academic, Research and Industrial Uses
- See more on Amazon...
Lot Numbered And Expiration Dated.
For Pharmaceutical, Academic, Research And Industrial Uses.
Free Certificate Of Analysis And Traceability.
Individually Bagged 250 Ml (8.4 Fl Oz) Poly Bottles.
Brand: Biopharm | Manufacturer: Biopharm Inc
See On Amazon
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