Buffers / Lab Chemicals - Page 2 - On Sale Now! Save up to 8%


On Sale! Up to 8% off on Buffers (in Lab Chemicals) at Periodic Table on the Web, Page 2 [33]. Top brands include Innovating Science, Hach Company, Oakton, Biopharm, & HM Digital. Hurry! Limited time offers. Offers valid only while supplies last.



10.00 pH Standard Buffer Solution, Blue, 500mL - The Curated Chemical Collection
By Innovating Science
In Stock
$12.60

mpn: IS11102, ean: 0724832001010,

4.3 out of 5 stars with 48 reviews
Innovating Science's 10.00 pH buffer comes in a sturdy 500mL bottle. The buffer is made with boric acid, potassium chloride, and sodium hydroxide to produce a basic pH of 10 at 25 degrees C. This solution is the perfect fit in any educational lab dealing with chemistry or biochemistry, and is dyed blue to easily tell buffer solutions apart. Each unit has safe handling and storage procedures printed directly on the bottle, as well as directions and temperature variations. This high quality chemic


Hach 2507200 Ph Buffer Solution Kit, Color-Coded, Ph 4.01, Ph 7.00 and Ph 10.01
By Hach Company
In Stock
$126.58
$117.00
You Save: 8%

mpn: 2507200,

4.5 out of 5 stars with 46 reviews
Hach 2507200 Ph Buffer Solution Kit, Color-Coded, Ph 4.01, Ph 7.00 and Ph 10.01Convenient 3-Pack of color-coded buffer solutions. They are recommended for automatic calibration and assure accuracy. Sold in each.


Oakton Buffer Solution, pH 7.00; 1000 mL
By Oakton
In Stock
$24.50

mpn: AO-05942-42,

4.6 out of 5 stars with 49 reviews
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 buff


Oakton Buffer Solution, pH 4.01; 1000 mL
By Oakton
In Stock
$24.50

mpn: AO-05942-22,

4.5 out of 5 stars with 34 reviews
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 buff


Biopharm Buffer Calibration Test Kit 3-Pack 8 oz (250 mL) pH 4.0, pH 7.0 and Electrode Storage-for Precise and Accurate Calibrations, Designed for Hydroponics and Aquaponics- Ideal for All pH Meters
By Biopharm
In Stock
$19.97

mpn: BB8904X,

4.1 out of 5 stars with 10 reviews
Want that feeling of confidence from doing things right? Get our accurate, unbiased, independent and scientifically documented calibration standards and be sure your meter is working correctly. These buffer calibration solutions are suitable for the calibration of all pH meters. Each production lot is manufactured in our laboratory following carefully controlled written procedures and standardized against NIST standard reference materials (SRM) for high accuracy. The finished product is assigned


Biopharm pH Calibration Kit (2) 500 ml (16oz) Bottles pH 7.0 Buffer and Electrode Storage Solution NIST Traceable Reference Standard for All pH Meters
By Biopharm
In Stock
$19.95

mpn: BB8894X, ean: 0721272377217,

4.7 out of 5 stars with 36 reviews
This buffer pH 7 calibration solution is suitable for the calibration of all pH meters. Each production lot is manufactured in our USA laboratory following carefully controlled written procedures and standardized against NIST standard reference materials (SRM) for highest accuracy. The finished product is assigned a unique Lot number and expiration date. This product will have greater than one year shelf life when received. The electrode storage solution will help keep the pH electrode clean and


HM Digital PH-BUF pH Buffer Solution Variety Pack (Pack of 12 x 100 ml powder packets: 3 x pH 4.0, 6 x pH 7.0, 3 x 10.01 pH)
By HM Digital
In Stock
$10.95

mpn: PH-BUF, ean: 0891144000069,

4.5 out of 5 stars with 53 reviews
pH Buffer Solution.Variety pack of pH buffer solution. Simple to use. Powder has an indefinite shelf life. HM Digital's pH buffer solution is inexpensive, lightweight and occupies very little space. HM Digital's pH Buffer Solutions come in different variety packs. HM Digital PH-BUF Solution is simple to use.


7.00 pH Standard Buffer Solution, Yellow, 500mL - The Curated Chemical Collection
By Innovating Science
In Stock
$12.36

mpn: IS11104, ean: 0724832001034,

4.4 out of 5 stars with 16 reviews
Innovating Science's 7.00 pH buffer comes in a sturdy 500mL bottle. The buffer is made with potassium phosphate and sodium hydroxide to produce a stable neutral pH of 7 at 25 degrees C. This solution is the perfect fit in any educational lab dealing with chemistry or biochemistry, and is dyed yellow to easily tell buffer solutions apart. Each unit has safe handling and storage procedures printed directly on the bottle, as well as directions and temperature variations. This high quality chemical


Biopharm pH Calibration Kit (2) 8oz Bottles pH 7 and pH 10 Buffer NIST Traceable Reference Standards for All pH Meters
By Biopharm
In Stock
$13.50

mpn: BB8914X, ean: 0721272378092,

4.5 out of 5 stars with 37 reviews
Want that feeling of confidence from doing things right? Get our accurate, unbiased, independent and scientifically documented calibration standards and be sure your meter is working correctly. These buffer calibration solutions are suitable for the calibration of all pH meters. Each production lot is manufactured in our USA laboratory following carefully controlled written procedures and standardized against NIST standard reference materials (SRM) for highest accuracy. The finished product is a



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