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Buffers - Page 3 - Super Savings! Save up to 33%


Super Savings! Up to 33% off on Buffers at Paragon pbc, Page 3. Top brands include Edge Biologicals Inc., Apera Instruments, LLC, EnviroSupply, Innovating Science, Oakton, Burrell Scientific, Consolidated Chemical & Solvents LLC, Hanna Instruments, Biopharm, RPI, Thermo Scientific Orion, Boston BioProducts Inc, & Sper Scientific. Hurry! Limited time offers. Offers valid only while supplies last.



Edge Biologicals Inc., T-0009F, Butterfield's Buffer Solution 9 mL Flip-Top Tubes, ( Case of 100 )
By Edge Biologicals Inc.
In Stock
$95.37

mpn: T-0009F,

4.4 out of 5 stars with 57 reviews
Butterfield's Phosphate Buffer (BPB) is used in many procedures for detection of pathogenic microorganisms from food and environmental sources. The BPB is routinely the initial Diluent for the raw specimen to be tested. AOAC recommends BPB as the Diluent for frozen, chilled, precooked, or prepared foods in the initial step in the procedure for microbiological determinations.pH 7.2 ± 0.2. Plastic Tubes. Store at room temperature. Sterilized via Gamma Radiation.


8oz. pH/EC Calibration Solution Kit (pH 7.00, 4.00, 10.01, 1413 µS, 12.88 mS, 84 µS), plus Storage Solution & CalBox
By Apera Instruments, LLC
In Stock
$60.00

mpn: AI1112, ean: 0858718006971,

4.7 out of 5 stars with 33 reviews
The Apera Instruments AI1109 pH Calibration Buffer Solution Kit includes three 8oz bottles of pH buffer solutions (pH 4.00, pH 7.00, and pH 10.01), three 8oz bottles of conductivity (EC) standard calibration solutions (1413 µS/cm, 12.88 mS/cm, 84 µS/cm), one 4oz bottle of 3M KCL storage solution for pH/ORP electrodes, plus one piece of Apera’s unique cal box, which helps users to organize all the solutions in one place and create no more mess in the calibration process.All the buffer


EnviroSupply Buffer Solution Bundle Kit (2) 4 L Bottles - pH 4.00, pH 7.00
By EnviroSupply
In Stock
$94.95

mpn: BUFFER-PH4-PH7-4L-KIT,

4.8 out of 5 stars with 34 reviews
These color coded buffer solutions are NIST traceable and should be used regularly to calibrate your pH meters. Each bottle of solution comes with a different pH reference level. Perfect for classroom applications, laboratory testing, field readings, meter calibration and more!Free Shipping - Usually Ships Out Same Day if Ordered M-F Before 2PM (PST). Includes 2 Bottles - pH 4.00 and pH 7.00. Color Coded for Easy Identification. NIST Traceable. Used for Calibrating pH Meters.


Lab-Grade Sodium Hydroxide Bead, 500g - The Curated Chemical Collection
By Innovating Science
In Stock
$29.06

mpn: IS28115, ean: 0724832002673,

4.7 out of 5 stars with 23 reviews
Innovating Science's lab-grade sodium hydroxide comes in a 500g bottle. Often used as a strong base, this makes the chemical a perfect fit in any educational or research lab dealing with chemistry or organic chemistry. Each bottle has safe handling and storage procedures printed directly on the bottle. This is a high quality chemical product manufactured in the United States.For Laboratory Use Only. Not for drug, food or household use. Keep out of reach of children. For more information, refer t


Oakton 4.01 pH Buffer Solution, 500ml
By Oakton
In Stock
$21.50
$14.50
You Save: 33%

mpn: AO-00654-00,

4.1 out of 5 stars with 16 reviews
Oakton buffers for meters with 0.01 resolution are standardized against NIST-certified pH references within 0.01 pH at 77DegreeF (25DegreeC). Store buffers away from direct sunlight.Meters with 0.01 resolution. PH references within 0.01 pH at 77 degrees F. Store buffers away from direct sunlight.


Burrell Scientific RZ1-251-04-74 Buffer Solution, 10.0 pH, 4 L, Blue
By Burrell Scientific
In Stock
$54.95

mpn: RZ1-251-04-74,

4.6 out of 5 stars with 38 reviews
Buffer Solution at pH 10.0 at 25% blue color coded. 4L poly bottle. Traceable to NIST and not regulated for DOT.Buffer Solution, pH 10.0 25% Blue. 4 L. Traceable to NIST, DOT not regulated.


Oakton WD-00654-04 Calibration Buffer, 7.00 pH, 500mL Bottle
By Oakton
In Stock
$21.99

mpn: WD-00654-04,

4.4 out of 5 stars with 47 reviews
The Oakton 00654-04 is a one-pint, 7.00 pH buffer solution for use with meters that have 0.001 resolution for more accurate readings. A buffer solution is used to calibrate instrumentation for accuracy in testing waters in field and lab applications. This pH buffer solution is standardized against NIST-traceable references for quality control. The bottle is labeled with pH vs temperature tables for accurate calibration reference, as well as the name and CAS number for all ingredients for safety


4a Molecular Sieve 1/8in Beads 500g Bottle
By Consolidated Chemical & Solvents LLC
In Stock
$24.00

ean: 0045635663237,

4.7 out of 5 stars with 8 reviews
4A Molecular sieve is an alkali alumino-silicate. It is the sodium form of the Type A crystal structure and has an effective pore opening of 4 angstroms. It is used to dehydrate air and gases. Molecular sieves are regenerated by heating and purging. Regeneration temperatures must be 400° to 600° F but are not to exceed 1000° F. The degree of regeneration depends on the temperature reached in purge.1/8 in. Bead 4A Molecular Sieve Desiccant. Regeneration temperatures must be 400° to 600° F. Z


PH4 Calibration Solution, 16 oz by Hanna Instruments
By Hanna Instruments
SKU: #HY-OH-001282
In Stock
$24.95

sku: HY-OH-001282, mpn: HI-7004L, ean: 0798527299945,

4.2 out of 5 stars with 10 reviews
PH4 Calibration Solution, 16 oz.


Oakton WD-00654-07, 9.18 pH 500 mL Calibration Buffer (Pack of 11 pcs)
By Oakton
In Stock
$178.00

mpn: WD-00654-07,

4.3 out of 5 stars with 49 reviews
9.18 pH 500 mL Calibration Buffer Oakton buffers for meters with 0.01 resolution are standardized against NIST-traceable pH references within 0.01 pH at 77 degree F (25 degree C). Store buffers away from direct sunlight. Sold in individual bottles; 500-mL bottles are also available in cases of 12, 4-L(1-gal) bottles in cases of four.Price for Pack of 11 pcs.


Oakton WD-05942-22, 4.01 pH 1L Calibration Buffer (Pack of 7 pcs)
By Oakton
In Stock
$176.70

mpn: WD-05942-22,

4.5 out of 5 stars with 9 reviews
4.01 pH 1L Calibration Buffer Oakton buffers for meters with 0.01 resolution are standardized against NIST-traceable pH references within 0.01 pH at 77 degree F (25 degree C). Store buffers away from direct sunlight.Price for Pack of 7 pcs.


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,

4.0 out of 5 stars with 42 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


Biopharm Buffer Calibration Test Kit 2-Pack 16 oz (500 mL) pH 4.0
By Biopharm
In Stock
$19.95

mpn: BB8906X, ean: 0721272377545,

4.9 out of 5 stars with 19 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


RPI Potassium Phosphate, Monobasic, ACS Grade, 1 Kilogram Powder, for Cell Culture
By RPI
In Stock
$77.99

mpn: P41200-1000.0,

4.6 out of 5 stars with 8 reviews
Potassium phosphate in powder form is commonly used as a media additive for cell culture. It is also used during the isolation of proteins from bacterial cells, as a component of PZM-3 media, and in the preparation of PBS. This powder is water soluble. Specifications: Appearance: Crystals Assay: ≥ 99.0 % Chloride (Cl): ≤ 0.001 % Heavy Metals : ≤ 10 ppm Insoluble Matter: ≤ 0.01 % Iron: ≤ 0.002 % Lead: ≤ 0.1 ppm Loss on Drying: ≤ 0.2 % Nitrites: Pass pH (5% Solution): 4.1 - 4.5


pH 7.00 Buffer, pack of 25 x 15 ml pouches - 910725 - EACH
By Thermo Scientific Orion
In Stock
$78.89

mpn: 910725,

4.5 out of 5 stars with 7 reviews
pH: 7.00 || Color Code: Yellow || Size: 25 x 15 mL ||Thermo Scientific Orion.


Biopharm pH Calibration Solution 2-Pack 1 Gallon Each pH 4 and pH 7 NIST Traceable Reference Standards for All pH Meters
By Biopharm
In Stock
$84.95

mpn: BB8909X, ean: 0721272377668,

4.7 out of 5 stars with 19 reviews
This buffer calibration solution is suitable for the calibration of all pH meters. Each production lot is manufactured in our own laboratory following carefully controlled, written procedures and standardized against NIST standard reference materials (SRM) for high accuracy. The finished product is assigned a unique Lot number and expiration date. These products will have greater than one year shelf life when received. Certificate of analysis and traceability included.NIST Reference Calibrated.


Water, Molecular Biology Grade, DNase and RNase Free, 10 Liter Cubitainer
By RPI
In Stock
$107.99

mpn: 248796,

4.1 out of 5 stars with 60 reviews
Certified RNase and DNase free for use in molecular biology applications. Ideal for making reagents, rinsing glass and plastic ware, enzymatic reactions and more. Toxic agents such as DEPC are not used in purification procedures. CAS Number: 7732-18-5 Molecular Formula: H2O Molecular Weight: 18.0Product is sold for research or further manufacturing use only, not for food or drug use.. Chemical Formula: H2O. CAS Number: 7732-18-5. Molecular Weight: 18.


Tris-Buffered Saline (TBS, 10X, for Western blot washing, pH 7.4) - 4 Liter - BM-301-4L
By Boston BioProducts Inc
In Stock
$70.00

mpn: BM-301-4L,

4.4 out of 5 stars with 27 reviews
BM-301 Tris Buffered Saline (10X, For Blot Washing) || Storage: RT || pH: 7.4 ± 0.2 || Notes: To make 1X, dilute 10-fold with deionized water. pH of 1X should be 7.4 ± 0.2 || Method: Prepared in 18.2 megohms water and filtered through 1-micron filter || Tris Base/Tris-HCl (500 mM) / Sodium Chloride (1.5 M).


EnviroSupply pH Buffer Solution Bundle Kit (3) 4 L Bottles - pH 4.00, pH 7.00, pH 10.00
By EnviroSupply
In Stock
$124.95

mpn: BUFFER-PH-KIT-4L,

4.9 out of 5 stars with 17 reviews
These color coded buffer solutions are NIST traceable and should be used regularly to calibrate your pH meters. Each bottle of solution comes with a different pH reference level. Perfect for classroom applications, laboratory testing, field readings, meter calibration and more!Free Shipping - Usually Ships Out Same Day if Ordered M-F Before 2PM (PST). Includes 3 Bottles - pH 4.00, pH 7.00 and pH 10.00. Color Coded for Easy Identification. NIST Traceable. Used for Calibrating pH Meters.


Sper Scientific 860008, 40ml pH 4 Standard Buffer Solution Bottle (12 Packs of 3 pcs)
By Sper Scientific
In Stock
$171.40

mpn: 860008,

4.4 out of 5 stars with 55 reviews
40ml pH 4 Standard Buffer Solution BottlePrice for 12 Packs of 3 pcs.



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