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U heeft gezocht op: pH-buffers

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-85669.290

Buffer solution, Ph Eur N 4000600, pH-waarde: 3,5, VWR®, neutraal, Plastieke fles

Omschrijving: Buffer solution, Ph Eur N 4000600, pH-waarde: 3,5, VWR®, neutraal, Plastieke fles
Catalogus nummer: 85669.290
UOM: 1 * 1 L
Leverancier: VWR Chemicals

MSDS Certificaten


Product Image-85325.260

Acetic acid-ammonium acetate buffer TS, Acetaat, pH-waarde: 6,8, VWR®

Omschrijving: Acetic acid-ammonium acetate buffer TS, Acetaat, pH-waarde: 6,8, VWR®
Catalogus nummer: 85325.260
UOM: 1 * 500 mL
Leverancier: VWR Chemicals

MSDS Certificaten


Product Image-1.09433.9010

Bufferoplossing (Citroenzuur/Natriumhydroxide/Waterstofchloride), traceerbaar naar SRM van NIST en PTB pH 2,00 (20°C) Certipur®, Citraat, pH-waarde: 2,00, Certipur®, Bag-in-box

Omschrijving: Bufferoplossing (Citroenzuur/Natriumhydroxide/Waterstofchloride), traceerbaar naar SRM van NIST en PTB pH 2,00 (20°C) Certipur®, Citraat, pH-waarde: 2,00, Certipur®, Bag-in-box
Catalogus nummer: 1.09433.9010
UOM: 1 * 10 L
Leverancier: Merck

MSDS Environmentally Preferable


Image Unavailable-1.01960.0001

Kaliumdiwaterstoffosfaat/dinatriumwaterstoffosfaat (2×25 g), pH-waarde: 6,863/7,416 (25°C), Certipur®, Flessen, 2×25 g

Omschrijving: Kaliumdiwaterstoffosfaat/dinatriumwaterstoffosfaat (2×25 g), pH-waarde: 6,863/7,416 (25°C), Certipur®, Flessen, 2×25 g
Catalogus nummer: 1.01960.0001
UOM: 1 * 2 ST
Leverancier: Merck

MSDS


Image Unavailable-1.01961.0025

Kaliumtetraoxalaatdihydraat, pH-waarde: 1,681 (25°C), Certipur®, Flessen, 1×25 g

Omschrijving: Kaliumtetraoxalaatdihydraat, pH-waarde: 1,681 (25°C), Certipur®, Flessen, 1×25 g
Catalogus nummer: 1.01961.0025
UOM: 1 * 25 g
Leverancier: Merck

MSDS


Image Unavailable-1.01964.0025

di-Natriumtetraboraat- decahydraat, pH-waarde: 9,184 (25°C), Certipur®, Flessen, 1×25 g

Omschrijving: di-Natriumtetraboraat- decahydraat, pH-waarde: 9,184 (25°C), Certipur®, Flessen, 1×25 g
Catalogus nummer: 1.01964.0025
UOM: 1 * 25 g
Leverancier: Merck

MSDS Certificaten


Image Unavailable-1.01963.0025

Kaliumwaterstoftartraat, pH-waarde: 3,639 (25°C), Certipur®, Flessen, 1×25 g

Omschrijving: Kaliumwaterstoftartraat, pH-waarde: 3,639 (25°C), Certipur®, Flessen, 1×25 g
Catalogus nummer: 1.01963.0025
UOM: 1 * 25 g
Leverancier: Merck

MSDS


Image Unavailable-1.01965.0025

Kaliumwaterstofftalaat, pH-waarde: 4,005 (25°C), Certipur®, Flessen, 1×25 g

Omschrijving: Kaliumwaterstofftalaat, pH-waarde: 4,005 (25°C), Certipur®, Flessen, 1×25 g
Catalogus nummer: 1.01965.0025
UOM: 1 * 25 g
Leverancier: Merck

MSDS Certificaten


Image Unavailable-1.01962.0001

Natriumwaterstofcarbonaat/natriumcarbonaat, pH-waarde: 10,014 (25°C), Certipur®, Flessen, 2×25 g

Omschrijving: Natriumwaterstofcarbonaat/natriumcarbonaat, pH-waarde: 10,014 (25°C), Certipur®, Flessen, 2×25 g
Catalogus nummer: 1.01962.0001
UOM: 1 * 2 ST
Leverancier: Merck

MSDS


Image Unavailable-1.99011.0001

Buffer Solution acc. to EP and USP, Oxalaat, pH-waarde: 1,68, Referentietemperatuur: 25 °C, Certipur®, Zakje, 30×30 ml

Omschrijving: Buffer Solution acc. to EP and USP, Oxalaat, pH-waarde: 1,68, Referentietemperatuur: 25 °C, Certipur®, Zakje, 30×30 ml
Catalogus nummer: 1.99011.0001
UOM: 1 * 30 ST
Leverancier: Merck

Certificaten


Image Unavailable-1.99017.0001

Buffer Solution acc. to EP and USP, Fosfaat, pH-waarde: 6,86, Referentietemperatuur: 25 °C, Certipur®, Zakje, 30×30 ml

Omschrijving: Buffer Solution acc. to EP and USP, Fosfaat, pH-waarde: 6,86, Referentietemperatuur: 25 °C, Certipur®, Zakje, 30×30 ml
Catalogus nummer: 1.99017.0001
UOM: 1 * 30 ST
Leverancier: Merck
Image Unavailable-1.99091.0500

Buffer Solution acc. to EP and USP, Boraat, pH-waarde: 9,18, Referentietemperatuur: 25 °C, Certipur®, Plastieke fles

Omschrijving: Buffer Solution acc. to EP and USP, Boraat, pH-waarde: 9,18, Referentietemperatuur: 25 °C, Certipur®, Plastieke fles
Catalogus nummer: 1.99091.0500
UOM: 1 * 500 mL
Leverancier: Merck

Certificaten


Image Unavailable-1.99015.0500

Buffer Solution acc. to EP and USP, Oxalaat, pH-waarde: 1,68, Referentietemperatuur: 25 °C, Certipur®, Plastieke fles

Omschrijving: Buffer Solution acc. to EP and USP, Oxalaat, pH-waarde: 1,68, Referentietemperatuur: 25 °C, Certipur®, Plastieke fles
Catalogus nummer: 1.99015.0500
UOM: 1 * 500 mL
Leverancier: Merck

Certificaten


Image Unavailable-1.99068.0500

Buffer Solution acc. to EP and USP, Fosfaat, pH-waarde: 6,86, Referentietemperatuur: 25 °C, Certipur®, Plastieke fles

Omschrijving: Buffer Solution acc. to EP and USP, Fosfaat, pH-waarde: 6,86, Referentietemperatuur: 25 °C, Certipur®, Plastieke fles
Catalogus nummer: 1.99068.0500
UOM: 1 * 500 mL
Leverancier: Merck

Certificaten


Image Unavailable-1.07203.0105

Dinatriumtetraboraatdecahydraat, pH-waarde: 9,184 (25 °C), Certipur®, Plastieke fles, 5×100 ml

Omschrijving: Dinatriumtetraboraatdecahydraat, pH-waarde: 9,184 (25 °C), Certipur®, Plastieke fles, 5×100 ml
Catalogus nummer: 1.07203.0105
UOM: 1 * 5 ST
Leverancier: Merck

MSDS Certificaten


Product Image-1.99022.4000

Bufferoplossing (Dinatriumwaterstoffosfaat/Natriumhydroxide) is traceerbaar naar SRM van NIST en PTB pH 12,00 (25°C) Certipur®, Fosfaat, pH-waarde: 12,00, Certipur®, Bag-in-box

Omschrijving: Bufferoplossing (Dinatriumwaterstoffosfaat/Natriumhydroxide) is traceerbaar naar SRM van NIST en PTB pH 12,00 (25°C) Certipur®, Fosfaat, pH-waarde: 12,00, Certipur®, Bag-in-box
Catalogus nummer: 1.99022.4000
UOM: 1 * 4 L
Leverancier: Merck

MSDS


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