You searched for: Tampons pH
The pH buffers are essential for routine pH meter calibration to capture accurate pH range of acid or base. Ready-to-use prepared solutions eliminate the time, expense, and contamination risks of mixing buffers. pH buffers can be used to identify weak acid, conjugate base, strong acid, blood pH etc. With colored and colorless pH buffer options available, researchers can efficiently select the correct indicating solution for any test. Powder pillows and sachets permit laboratories to store the concentrated substances for longer time periods without being affected.
pH buffer solutions, referenced at 20 °C, Fluka™
Supplier: Honeywell Chemicals
pH Buffer solution, Glycine, Valeur pH: 13,00, ±0.05, Température de réference: 20 °C, Fluka™, Bouteille en plastique, 6×1 L
Expand 12 Items
Buffer solution pH 7, Phosphate buffer
Supplier: Thermo Fisher Scientific
di-Sodium hydrogénophosphate en solution aqueuse, Phosphate, Valeur pH: 7,00, ±0,02
Expand 4 Items
pH buffer solutions, referenced at 20 °C, traceable to SRM from NIST, Fluka™
Supplier: Honeywell Chemicals
pH Buffer solution, Phosphate, Valeur pH: 7,00, ±0.02, Température de réference: 20 °C, Fluka™, 1×1 L
Expand 29 Items
Buffer solutions, ready to use
Supplier: Thermo Fisher Scientific
pH Buffer solution, Phosphate, Valeur pH: 7,00, ±0,02, incolore
Expand 6 Items
Buffer solutions, colour coded, certified (20 °C), Fluka™
Supplier: Honeywell Chemicals
Phosphate, Valeur pH: 7.00, 6.993 - 7.007, Température de réference: 20 °C, vert
Expand 4 Items
Buffer solution, pH 2 (20 °C), Fluka™
Supplier: Honeywell Chemicals
pH Buffer, Valeur pH: 2,00, ±0.02, Fluka™, neutre
Expand 1 Items
Acetate buffer solution, Fluka™
Supplier: Honeywell Chemicals
This pH buffer solution is a combination of sodium acetate/acetic acid in 1:1 ratio for complexometry.
Expand 4 Items
Buffers, concentrated solutions, Fluka™
Supplier: Honeywell Chemicals
pH Buffer, concentrate, Valeur pH: 1,00, ±0.02, Ampoule
Expand 16 Items
pH electrode calibration and maintenance solutions kit
Supplier: WTW
Adapted to different electrode types for calibration and maintenance.
Expand 1 Items
Buffer solutions
Supplier: SI Analytics
Buffer solutions intended for extremely precise calibration.
Expand 19 Items
Buffer Capsules
Supplier: Greisinger
Cost-effective alternative: Buffer capsules and working sets. With buffer capsules, you can produce a 100 ml buffer solution in the most cost-effective manner. A particular advantage of the capsules is that their storage life is several years longer than that of ready-to-use solutions.
Expand 2 Items
Phosphate Buffer Mixed pH 4,0
Supplier: CPACHEM
Shelf Life on Ship Date: 12 months - Store under normal laboratory conditions, at temperatures between 15 to 25 °C.
Expand 1 Items
Buffer solutions as per DIN 19266-01: 2000
Supplier: WTW
These standard buffer solutions (work reference buffer solutions) are widely used in precision applications.
Expand 6 Items
pH buffer solutions, colour coded
Supplier: REAGECON
Colour coded pH buffer solutions for the calibration of pH meters.
Expand 16 Items
Buffer capsules, coloured coded
Supplier: REAGECON
pH buffer capsules, reference standard, Valeur pH: 10,00, ±0,02, Température de réference: 25 °C, bleu
Expand 1 Items
Carbonate Borax Free Buffer Solution
Supplier: REAGECON
This range of Reagecon pH Buffers are sodium tetraborate (Borax) free. They are not subject to classification by EU regulatory authorities as toxic to reproduction under CLP category 1B. Similar in approach to the existing range of Reagecon Mercury Free Buffers, these Buffer Solutions have been developed to enhance user choice and allay safety concerns, without any impact on fitness for purpose or product performance.
Expand 2 Items
Buffer solutions
Supplier: REAGECON
Buffer solution, Valeur pH: 4,00, ±0,01, Température de réference: 20 °C, Bouteille en plastique
Expand 82 Items
pH buffer solutions, certified (DKD)
Supplier: Mettler - Toledo
DKD certified buffer solution, Valeur pH: 7,00, 1× 250 ml
Expand 8 Items
pH Buffer
Supplier: CUSTOM MADE CHEMICALS LAB
di-Sodium hydrogen phosphate/Sodium hydroxide, 12,0 at 20 °C
Expand 1 Items
pH buffer solutions, NIST/DIN
Supplier: Mettler - Toledo
The NIST/DIN pH buffers are specified to three decimal places, e.g. 9.180, offering the highest possible pH precision.
Expand 8 Items
Ammonia - Ammonium Chloride Buffer Solution, pH 10
Supplier: CPACHEM
Ammonia - Ammonium chloride buffer solution.
Expand 1 Items
pH buffer solutions
Supplier: Mettler - Toledo
pH Buffer solution, colour coded, Valeur pH: 7,00, Température de réference: 25 °C, vert, Bouteille en plastique
Expand 1 Items
pH buffers
Supplier: Cole-Parmer
Available as single use sachets or as 500 ml bottles.
Expand 1 Items
Buffer tablets, Lovibond®
Supplier: Lovibond
Ideal for preparing buffer solutions of 4, 7 and 10 pH units.
Expand 6 Items
pH Buffers
Supplier: Mettler - Toledo
pH buffer, 3,9 M NaCl, Valeur pH: 7,00, 6×250 ml
Expand 4 Items
Buffer solution pH 10
Supplier: Bernd Kraft
This solution is a combination of 53,5 g NH₄Cl, 350 ml NH₃ solution 25% and Cu-EDTA/l used for complexometric determination of zinc.
Expand 5 Items
pH buffer solutions, pH 1,679
Supplier: Mettler - Toledo
pH buffer solution, Valeur pH: 1,679
Expand 1 Items
Technical pH buffer solutions in sachets, HI 50000 series
Supplier: Hanna
These technical calibration buffers produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionised water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers.
Expand 9 Items
pH Buffer Solution, VWR Chemicals BDH®
Supplier: BDH US PRODUCED
Valeur pH: 7,0
Expand 2 Items
Buffer solution pH 1,09
Supplier: Bernd Kraft
Buffer solution, Valeur pH: 1,09 (25 °C)
Expand 7 Items
Supplier: Integra
Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: TESTO
Supplier: Sartorius
Supplier: Quantabio