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Hledali jste: Pufry 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.

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.


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Product Image-662-1144

pH Buffer solution, colour coded, Hodnota pH: 7,00, Žlutá , Sachet, 10×15 ml

Popis: pH Buffer solution, colour coded, Hodnota pH: 7,00, Žlutá , Sachet, 10×15 ml
Katalogové číslo: 662-1144
Měrná jednotka: 1 * 10 KS
Dodavatel: Thermo Orion

Certifikáty


Product Image-662-1143

pH Buffer solution, colour coded, Hodnota pH: 4,01, Růžová, Sachet, 10×15 ml

Popis: pH Buffer solution, colour coded, Hodnota pH: 4,01, Růžová, Sachet, 10×15 ml
Katalogové číslo: 662-1143
Měrná jednotka: 1 * 10 KS
Dodavatel: Thermo Orion

Certifikáty


Product Image-662-0777

pH Buffer solution, colour coded, Hodnota pH: 4,01, Růžová, Sachet, 25×15 ml

Popis: pH Buffer solution, colour coded, Hodnota pH: 4,01, Růžová, Sachet, 25×15 ml
Katalogové číslo: 662-0777
Měrná jednotka: 1 * 25 KS
Dodavatel: Thermo Orion

Certifikáty


Product Image-1.09435.4000

Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 4.00 (20 °C) Certipur®, Citrát, Hodnota pH: 4,00, Certipur®, Bag-in-box

Popis: Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 4.00 (20 °C) Certipur®, Citrát, Hodnota pH: 4,00, Certipur®, Bag-in-box
Katalogové číslo: 1.09435.4000
Měrná jednotka: 1 * 4 L
Dodavatel: Merck

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Product Image-1.09437.1000

Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20 °C) Certipur®, Citrát, Hodnota pH: 6,00, Certipur®, Plastová láhev

Popis: Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20 °C) Certipur®, Citrát, Hodnota pH: 6,00, Certipur®, Plastová láhev
Katalogové číslo: 1.09437.1000
Měrná jednotka: 1 * 1 L
Dodavatel: Merck

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Image Unavailable-1.99015.0500

Buffer Solution acc. to EP and USP, Oxalate, Hodnota pH: 1,68, Referenční teplota: 25 °C, Certipur®, Plastová láhev

Popis: Buffer Solution acc. to EP and USP, Oxalate, Hodnota pH: 1,68, Referenční teplota: 25 °C, Certipur®, Plastová láhev
Katalogové číslo: 1.99015.0500
Měrná jednotka: 1 * 500 mL
Dodavatel: Merck

Certifikáty


Image Unavailable-1.99091.0500

Buffer Solution acc. to EP and USP, Boritan, Hodnota pH: 9,18, Referenční teplota: 25 °C, Certipur®, Plastová láhev

Popis: Buffer Solution acc. to EP and USP, Boritan, Hodnota pH: 9,18, Referenční teplota: 25 °C, Certipur®, Plastová láhev
Katalogové číslo: 1.99091.0500
Měrná jednotka: 1 * 500 mL
Dodavatel: Merck

Certifikáty


Product Image-1.09462.1000

Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 11.00 (20 °C) Certipur®, Boritan, Hodnota pH: 11,00, Certipur®, Plastová láhev

Popis: Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 11.00 (20 °C) Certipur®, Boritan, Hodnota pH: 11,00, Certipur®, Plastová láhev
Katalogové číslo: 1.09462.1000
Měrná jednotka: 1 * 1 L
Dodavatel: Merck

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Image Unavailable-1.01960.0001

Potassium dihydrogen phosphate/ disodium hydrogen phosphate (2×25 g), Hodnota pH: 6,863/7,416 (25°C), Certipur®, Láhev, 2×25 g

Popis: Potassium dihydrogen phosphate/ disodium hydrogen phosphate (2×25 g), Hodnota pH: 6,863/7,416 (25°C), Certipur®, Láhev, 2×25 g
Katalogové číslo: 1.01960.0001
Měrná jednotka: 1 * 2 KS
Dodavatel: Merck

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Product Image-1.09460.1000

Buffer solution (boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (20 °C) Certipur®, Boritan, Hodnota pH: 8,00, Certipur®, Plastová láhev

Popis: Buffer solution (boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (20 °C) Certipur®, Boritan, Hodnota pH: 8,00, Certipur®, Plastová láhev
Katalogové číslo: 1.09460.1000
Měrná jednotka: 1 * 1 L
Dodavatel: Merck

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Image Unavailable-1.07204.0105

Potassium tetraoxalate dihydrate, Hodnota pH: 1,681 (25°C), Certipur®, Plastová láhev, 5×100 ml

Popis: Potassium tetraoxalate dihydrate, Hodnota pH: 1,681 (25°C), Certipur®, Plastová láhev, 5×100 ml
Katalogové číslo: 1.07204.0105
Měrná jednotka: 1 * 5 KS
Dodavatel: Merck

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Product Image-1.09433.1000

Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (20 °C) Certipur®, Citrát, Hodnota pH: 2,00, Certipur®, Plastová láhev

Popis: Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (20 °C) Certipur®, Citrát, Hodnota pH: 2,00, Certipur®, Plastová láhev
Katalogové číslo: 1.09433.1000
Měrná jednotka: 1 * 1 L
Dodavatel: Merck

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Product Image-1.09461.1000

Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20 °C) Certipur®, Boritan, Hodnota pH: 9,00, Certipur®, Plastová láhev

Popis: Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20 °C) Certipur®, Boritan, Hodnota pH: 9,00, Certipur®, Plastová láhev
Katalogové číslo: 1.09461.1000
Měrná jednotka: 1 * 1 L
Dodavatel: Merck

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Image Unavailable-1.01965.0025

Potassium hydrogen phthalate, Hodnota pH: 4,005 (25°C), Certipur®, Láhev, 1×25 g

Popis: Potassium hydrogen phthalate, Hodnota pH: 4,005 (25°C), Certipur®, Láhev, 1×25 g
Katalogové číslo: 1.01965.0025
Měrná jednotka: 1 * 25 g
Dodavatel: Merck

Bezpečnostní list Certifikáty


Product Image-1.09433.4000

Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (20 °C) Certipur®, Citrát, Hodnota pH: 2,00, Certipur®, Bag-in-box

Popis: Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (20 °C) Certipur®, Citrát, Hodnota pH: 2,00, Certipur®, Bag-in-box
Katalogové číslo: 1.09433.4000
Měrná jednotka: 1 * 4 L
Dodavatel: Merck

Bezpečnostní list Certifikáty Environmentally Preferable


Image Unavailable-1.01964.0025

Disodium tetraborate decahydrate, Hodnota pH: 9,184 (25°C), Certipur®, Láhev, 1×25 g

Popis: Disodium tetraborate decahydrate, Hodnota pH: 9,184 (25°C), Certipur®, Láhev, 1×25 g
Katalogové číslo: 1.01964.0025
Měrná jednotka: 1 * 25 g
Dodavatel: Merck

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