Buffers - Page 4 Save up to 1%
Up to 1% off on Buffers at Paragon pbc, Page 4. Top brands include Sper Scientific, Oakton, Hanna Instruments, Hach Company, Biopharm, TekcoPlus, Boston BioProducts Inc., RPI, EMS, & Weber Scientific. Hurry! Limited time offers. Offers valid only while supplies last.
Sper Scientific 860012, pH Buffer Set - 1 Each pH 4, 7, 10 (Pack of 12 pcs)
4.1 out of 5 stars with 14 reviews
pH Calibration Solutions Sper Scientific offers a wide selection of pH calibration and buffer solutions. Always choose a pH 7 buffer plus at least one other pH value close to your expected measurement range. Using solutions of known pH value allow you to adjust the system to read accurate measurements. Calibration should be performed before each reading or each set of readings. pH buffers allow you to adjust your testing system to measure your samples' unknown pH more precisely. For best
Oakton WD-00654-03, 6.86 pH 500 mL Calibration Buffer (Pack of 11 pcs)
4.7 out of 5 stars with 10 reviews
6.86 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-05942-62, 10.01 pH 1L Calibration Buffer (Pack of 7 pcs)
4.5 out of 5 stars with 14 reviews
10.01 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.
Oakton WD-05942-42, 7.00 pH 1L Calibration Buffer (Pack of 7 pcs)
4.6 out of 5 stars with 37 reviews
7.00 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.
Oakton WD-00655-46, Buffer Solution, Clear, pH 7.416/473 mL (Pack of 7 pcs)
4.7 out of 5 stars with 23 reviews
WD-00655-46, pH Standard Buffer with Calibration, Clear, pH 7.416; 473 mL Economical 473-mL bottles are individually-tested, serialized, and include a NIST-traceable calibration report. Choose from clear solutions, or color-standardized solutions: red is 4.005, yellow is 7.000, or blue is 10.012 pH. Buffers are supplied with NIST-traceable calibration report stating accuracy at 25 degree C to +/-0.010 pH. Certified Reference Materials (CRM) meet federal, state, and or local agencies' strictest
Hanna Instruments HI7007L 7.01 pH Calibration Buffer Solution, 500mL Bottle
4.2 out of 5 stars with 8 reviews
pH 7.01 is the most widely used among all buffer solutions. Prepared it in a wider variety of sizes to meet every application need. Hanna pH buffer solutions are NIST standardized reference solutions. For the pH standard most widely used for calibration, Hanna also offers a wide range of buffer solutions in sachets, where the solutions are always fresh and easy-to-use for field applications. 500mL Bottle. pH value at 25 degree C: 7.01.pH 7.01 is the most widely used among all buffer solutions. P
Oakton WD-05942-10 Oakton Calibration Buffer Pack, 500 mL Bottle Each of 4.01, 7.00 and 10.00 Standards
4.8 out of 5 stars with 16 reviews
All Oakton pH buffer solutions are freshness dated, and standardized against nist-traceable References to ensure quality. ±0.01 pH at 25°c. Oakton pH buffer solution bottles are labeled with the name and CAS number for all ingredients (for ''right-to-know'' requirements), and are supplied with an MSDS. Oakton pouches are convenient, air-tight pouches with high-precision calibration standards. Ideal for field use- take them to your Test site for on-the-spot calibration. Each box contains twenty
Biopharm pH Calibration Solution 1 Gallon pH 10 Buffer NIST Traceable Reference Standards for All pH Meters
mpn: BB8870G, ean: 0721272377590,
4.7 out of 5 stars with 9 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.
Oakton WD-05942-22 Oakton Calibration Buffer, 4.01 Standard, 1 L Capacity
4.5 out of 5 stars with 34 reviews
All Oakton pH buffer solutions are freshness dated, and standardized against NIST-traceable references to ensure quality. ±0.01 pH at 25°C. Oakton pH Buffer Solution Bottles are labeled with the name and CAS number for all ingredients (for ''Right-to-Know'' requirements), and are supplied with an MSDS. Oakton Pouches are convenient, air-tight pouches with high-precision calibration standards. Ideal for field use- take them to your test site for on-the-spot calibration. Each box contains twenty
Phosphate-Buffered Saline (PBS, 10X, pH 7.4) - 2 Liter - BM-220-2L
By Boston BioProducts Inc.
4.9 out of 5 stars with 57 reviews
100 mM sodium phosphate dibasic, 20 mM potassium phosphate monobasic, 27 mM KCl and 1.37 M NaCl. METHOD: Prepared in 18.2 megohms-cm±1 water and filtered through 1-micron filter. PH: the pH of the 1X should be 7.4 ± 0.15. NOTES: To make 1X, dilute 10-fold with DI water STORAGE: Store at room temperature..
Sodium Phosphate Monobasic Monohydrate [Sodium dihydrogen phosphate monohydrate], 500 Grams
4.7 out of 5 stars with 33 reviews
Substance Name: Sodium dihydrogen phosphate monohydrate CAS Number: 10049-21-5 Molecular Formula: NaH2PO4 • H2O Molecular Weight: 138.0Product is sold for research or further manufacturing use only, not for food or drug use.. Chemical Formula: NaH2PO4 - H2O. CAS Number: 10049-21-5. Molecular Weight: 138. Common Name: Sodium dihydrogen phosphate monohydrate.
Weber Scientific 99 mL Butterfield Pre-Filled Sterile Dilution Bottles, Case of 72
4.8 out of 5 stars with 30 reviews
Butterfield's Buffer for Foods and Dairy Products (APHA, FDA, AOAC or USP methods). Contains purified water, monobasic potassium phosphate and sodium hydroxide for pH adjustment.PET bottle has glass-like clarity and is extremely strong. Gamma irradiated for a 10-6 sterility assurance level. Attached cap stays open at a positive 90° angle. Tamper evident sterility strip is integrated as part of the cap. Color-coded for ready identification.