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Du søkte etter: Buffere, 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-1.09477.0500

Certipur® bufferløsning, pH 7,00, grønn, Fosfat, Certipur®, Plastflaske

Beskrivelse: Certipur® bufferløsning, pH 7,00, grønn, Fosfat, Certipur®, Plastflaske
Artikkenummer: 1.09477.0500
UOM: 1 * 500 mL
Produsent: Merck

HMS Sertifikater


Product Image-1.09475.0500

Certipur® bufferløsning, pH 4,00, rød, Citrat, Certipur®, Plastflaske

Beskrivelse: Certipur® bufferløsning, pH 4,00, rød, Citrat, Certipur®, Plastflaske
Artikkenummer: 1.09475.0500
UOM: 1 * 500 mL
Produsent: Merck

HMS Sertifikater


Product Image-1.09476.9010

Certipur® bufferløsning, pH 9,00, blå, Borat, Certipur®, Bag-in-box

Beskrivelse: Certipur® bufferløsning, pH 9,00, blå, Borat, Certipur®, Bag-in-box
Artikkenummer: 1.09476.9010
UOM: 1 * 10 L
Produsent: Merck

HMS Environmentally Preferable


Product Image-1.09475.9010

Certipur® bufferløsning, pH 4,00, rød, Citrat, Certipur®, Bag-in-box

Beskrivelse: Certipur® bufferløsning, pH 4,00, rød, Citrat, Certipur®, Bag-in-box
Artikkenummer: 1.09475.9010
UOM: 1 * 10 L
Produsent: Merck

HMS Sertifikater Environmentally Preferable


Product Image-32037.297

Buffer solution pH 9.00 (at 20 °C), borate free, ±0,02, VWR®, Fargeløs

Beskrivelse: Buffer solution pH 9.00 (at 20 °C), borate free, ±0,02, VWR®, Fargeløs
Artikkenummer: 32037.297
UOM: 1 * 1 L
Produsent: VWR Chemicals

HMS Sertifikater New Product


Product Image-1.09478.1000

Ammonium buffer solution for complexometry (ammonium chloride/ammonia) pH = 10 - 11, TitriPUR®

Beskrivelse: Ammonium buffer solution for complexometry (ammonium chloride/ammonia) pH = 10 - 11, TitriPUR®
Artikkenummer: 1.09478.1000
UOM: 1 * 1 L
Produsent: Merck

HMS Sertifikater


Product Image-85669.290

Buffer solution, Ph Eur N 4000600, pH-verdi: 3,5, VWR®, Nøytral, Plastflaske

Beskrivelse: Buffer solution, Ph Eur N 4000600, pH-verdi: 3,5, VWR®, Nøytral, Plastflaske
Artikkenummer: 85669.290
UOM: 1 * 1 L
Produsent: VWR Chemicals

HMS Sertifikater


Product Image-85325.260

Acetic acid-ammonium acetate buffer TS, Acetat, pH-verdi: 6,8, VWR®

Beskrivelse: Acetic acid-ammonium acetate buffer TS, Acetat, pH-verdi: 6,8, VWR®
Artikkenummer: 85325.260
UOM: 1 * 500 mL
Produsent: VWR Chemicals

HMS Sertifikater


Product Image-1.99022.4000

Buffer solution (disodium hydrogen phosphate/sodium hydroxide) traceable to SRM from NIST und PTB pH 12.00 (25 °C) Certipur®, Fosfat, pH-verdi: 12,00, Certipur®, Bag-in-box

Beskrivelse: Buffer solution (disodium hydrogen phosphate/sodium hydroxide) traceable to SRM from NIST und PTB pH 12.00 (25 °C) Certipur®, Fosfat, pH-verdi: 12,00, Certipur®, Bag-in-box
Artikkenummer: 1.99022.4000
UOM: 1 * 4 L
Produsent: Merck

HMS


Product Image-1.07294.1000

Bufferløsning (di-natriumhydrogenfosfat/kaliumhydrogenfosfat), sporbar til SRM fra NIST og PTB pH 6,88 (20º C) CertiPUR®, Fosfat, pH-verdi: 6,88, Certipur®, Plastflaske

Beskrivelse: Bufferløsning (di-natriumhydrogenfosfat/kaliumhydrogenfosfat), sporbar til SRM fra NIST og PTB pH 6,88 (20º C) CertiPUR®, Fosfat, pH-verdi: 6,88, Certipur®, Plastflaske
Artikkenummer: 1.07294.1000
UOM: 1 * 1 L
Produsent: Merck

HMS Sertifikater


Image Unavailable-1.01962.0001

Natriumhydrogenkarbonat/natriumkarbonat, pH-verdi: 10,014 (25°C), Certipur®, Flaske, 2×25 g

Beskrivelse: Natriumhydrogenkarbonat/natriumkarbonat, pH-verdi: 10,014 (25°C), Certipur®, Flaske, 2×25 g
Artikkenummer: 1.01962.0001
UOM: 1 * 2 Items
Produsent: Merck

HMS


Image Unavailable-1.09406.0500

Buffer Solution acc. to EP and USP, Ftalat, pH-verdi: 4,01, Referansetemperatur: 25 °C, Certipur®, Plastflaske

Beskrivelse: Buffer Solution acc. to EP and USP, Ftalat, pH-verdi: 4,01, Referansetemperatur: 25 °C, Certipur®, Plastflaske
Artikkenummer: 1.09406.0500
UOM: 1 * 500 mL
Produsent: Merck

HMS Sertifikater


Product Image-1.09460.4000

Buffer solution (boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (20 °C) Certipur®, Borat, pH-verdi: 8,00, Certipur®, Bag-in-box

Beskrivelse: Buffer solution (boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (20 °C) Certipur®, Borat, pH-verdi: 8,00, Certipur®, Bag-in-box
Artikkenummer: 1.09460.4000
UOM: 1 * 4 L
Produsent: Merck

HMS Sertifikater Environmentally Preferable


Image Unavailable-1.99011.0001

Buffer Solution acc. to EP and USP, Oksalat, pH-verdi: 1,68, Referansetemperatur: 25 °C, Certipur®, Sachet, 30×30 ml

Beskrivelse: Buffer Solution acc. to EP and USP, Oksalat, pH-verdi: 1,68, Referansetemperatur: 25 °C, Certipur®, Sachet, 30×30 ml
Artikkenummer: 1.99011.0001
UOM: 1 * 30 Items
Produsent: Merck

Sertifikater


Image Unavailable-1.99017.0001

Buffer Solution acc. to EP and USP, Fosfat, pH-verdi: 6,86, Referansetemperatur: 25 °C, Certipur®, Sachet, 30×30 ml

Beskrivelse: Buffer Solution acc. to EP and USP, Fosfat, pH-verdi: 6,86, Referansetemperatur: 25 °C, Certipur®, Sachet, 30×30 ml
Artikkenummer: 1.99017.0001
UOM: 1 * 30 Items
Produsent: Merck
Image Unavailable-1.99091.0500

Buffer Solution acc. to EP and USP, Borat, pH-verdi: 9,18, Referansetemperatur: 25 °C, Certipur®, Plastflaske

Beskrivelse: Buffer Solution acc. to EP and USP, Borat, pH-verdi: 9,18, Referansetemperatur: 25 °C, Certipur®, Plastflaske
Artikkenummer: 1.99091.0500
UOM: 1 * 500 mL
Produsent: Merck

Sertifikater


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