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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.
VWR® ConvoL NORMADOSE® Buffer Concentrate for Buffer Solution acc. to Weise for 1000 ml, pH 7.20
Supplier: VWR Chemicals
This product is a ConvoL NORMADOSE® concentrate and contains exactly the amount of substance to prepare one liter of solution.
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VWR®, pH standard kit
Supplier: VWR Chemicals
Kit contains 500 ml of pH 4,0, pH 7,0 and pH 10,0 standards.
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Tampons, solutions test (TS), ammoniaque - chlorure d'ammonium et chlorure d'ammonium - hydroxyde d'ammonium USP
Supplier: VWR Chemicals
Solutions test (TS) prêtes à l'emploi.
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VWR® Buffer, Ammonium Chloride, pH 10, Reag. Ph.Eur.
Supplier: VWR Chemicals
The reagent is specially intended for use in testing Ph Eur and monographs. This solution was produced according 4.1.1 of Ph Eur specifications using Ph Eur reagent quality components and water meeting the Ph Eur monograph requirement for purified water.
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Buffer powder pillows
Supplier: Hach
The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.
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Buffer solutions, pH 4,00
Supplier: PanReac AppliChem
Buffer solutions contain citric acid 1 H₂O (11,768 g); sodium hydroxide 50% (6 ml); hydrochlorid acid 35% (3,96 ml); preservative 1% (5 ml) and water (1 l).
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Buffer solution, pH 6,865
Supplier: PanReac AppliChem
These buffer solutions are useful for the calibration of high precision laboratory pH meters.
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pH buffer solutions
Supplier: Hach
pH buffer standard solution with certificate of analysis, 250 ml, Valeur pH: 9,21, Bouteille en plastique
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pH Standard Solutions, IUPAC, Certified
Supplier: Hach
Buffers traceable to IUPAC/NIST pH scale.
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pH buffer solutions, colour coded
Supplier: Hach
For calibration of pH meters
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pH buffer, single-use, SINGLET™
Supplier: Hach
These buffers solutions packs are used for pH meter calibration. The sealed foil pouches can be transported easily and safely without any spillage and also prevents contamination or exposure to air of the solutions.
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pH buffers, DuraCal
Supplier: HAMILTON BONADUZ
For full information concerning health and safety data please contact Avantor or Hamilton directly.
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Buffer solution, pH 12,454
Supplier: PanReac AppliChem
These buffer solutions are useful for the calibration of high precision laboratory pH meters.
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pH buffer solutions
Supplier: PanReac AppliChem
pH Buffer solution, Valeur pH: 7,00, Température de réference: 20 °C
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Solutions tampon prêtes à l'emploi
Supplier: WTW
Every bottle has its own lot reference with the expiration date.
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Buffer solution for chlorine determination
Supplier: Hach
For determination of chlorine by amperometric titration. APHA formulation 100 ml bottle.
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pH buffer solutions, Specpure®
Supplier: Thermo Fisher Scientific
pH Buffer solution, colour coded, Phosphate, Valeur pH: 7,00, ±0,01, Température de réference: 25 °C, Specpure®, vert, Flacon
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Buffer solutions, colour coded, Fluka™
Supplier: Honeywell Chemicals
These buffer solutions are colour-coded for easy identification and the pH 4 and 7 version have fungicide additive.
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Solutions tampon
Supplier: Thermo Fisher Scientific
Valeur pH: 8,00, ±0.01, Température de réference: 25 °C
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Buffer solutions, according to DIN 19266, Fluka™
Supplier: Honeywell Chemicals
Buffers with fungicide (except pH 10,012)
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Buffer solution pH 4, citrate buffer
Supplier: Thermo Fisher Scientific
pH Buffer solution, Citrate, Valeur pH: 4,00, ±0,02, incolore
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Buffer solutions, colour coded, certified (20 °C), Fluka™
Supplier: Honeywell Chemicals
Borate, Valeur pH: 10.00, 9.988 - 10.012, Température de réference: 20 °C, bleu
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Buffer solutions, ready to use
Supplier: Thermo Fisher Scientific
pH Buffer solution, Phtalate, Valeur pH: 4,00, ±0,02, neutre
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Buffer solution, pH 2 (20 °C), Fluka™
Supplier: Honeywell Chemicals
pH Buffer, Valeur pH: 2,00, ±0.02, Fluka™, neutre
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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.
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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
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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
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Buffer solution pH 10, carbonate buffer
Supplier: Thermo Fisher Scientific
CAS No.: 1332-57-6
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Buffer solution pH 7, Phosphate buffer
Supplier: Thermo Fisher Scientific
di-Sodium hydrogénophosphate en solution aqueuse, Phosphate, Valeur pH: 7,00, ±0,02