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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-1.09437.4000

Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20 °C) Certipur®, Citrat, pH-verdi: 6,00, Certipur®, Bag-in-box

Beskrivelse: Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20 °C) Certipur®, Citrat, pH-verdi: 6,00, Certipur®, Bag-in-box
Artikkenummer: 1.09437.4000
UOM: 1 * 4 L
Produsent: Merck

HMS Environmentally Preferable


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®, Citrat, pH-verdi: 2,00, Certipur®, Bag-in-box

Beskrivelse: Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (20 °C) Certipur®, Citrat, pH-verdi: 2,00, Certipur®, Bag-in-box
Artikkenummer: 1.09433.4000
UOM: 1 * 4 L
Produsent: Merck

HMS Sertifikater Environmentally Preferable


Image Unavailable-1.07203.0105

Dinatriumtetraborat dekahydrat, pH-verdi: 9,184 (25 °C), Certipur®, Plastflaske, 5×100 ml

Beskrivelse: Dinatriumtetraborat dekahydrat, pH-verdi: 9,184 (25 °C), Certipur®, Plastflaske, 5×100 ml
Artikkenummer: 1.07203.0105
UOM: 1 * 5 Items
Produsent: Merck

HMS Sertifikater


Product Image-1.01645.1000

Buffer solution (di-sodium tetraborate), traceable to SRM from NIST and PTB pH 9.22 (20°C) CertiPUR®, Borat, pH-verdi: 9,22, Certipur®, Plastflaske

Beskrivelse: Buffer solution (di-sodium tetraborate), traceable to SRM from NIST and PTB pH 9.22 (20°C) CertiPUR®, Borat, pH-verdi: 9,22, Certipur®, Plastflaske
Artikkenummer: 1.01645.1000
UOM: 1 * 1 L
Produsent: Merck

HMS Sertifikater


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


Product Image-1.09436.1000

Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 5.00 (20 °C) Certipur®, Citrat, pH-verdi: 5,00, Certipur®, Plastflaske

Beskrivelse: Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 5.00 (20 °C) Certipur®, Citrat, pH-verdi: 5,00, Certipur®, Plastflaske
Artikkenummer: 1.09436.1000
UOM: 1 * 1 L
Produsent: Merck

HMS Sertifikater


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®, Citrat, pH-verdi: 2,00, Certipur®, Plastflaske

Beskrivelse: Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (20 °C) Certipur®, Citrat, pH-verdi: 2,00, Certipur®, Plastflaske
Artikkenummer: 1.09433.1000
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


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-1.99017.0001

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
Product Image-1.09437.1000

Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20 °C) Certipur®, Citrat, pH-verdi: 6,00, Certipur®, Plastflaske

Beskrivelse: Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20 °C) Certipur®, Citrat, pH-verdi: 6,00, Certipur®, Plastflaske
Artikkenummer: 1.09437.1000
UOM: 1 * 1 L
Produsent: Merck

HMS Sertifikater


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®, Citrat, pH-verdi: 4,00, Certipur®, Bag-in-box

Beskrivelse: Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 4.00 (20 °C) Certipur®, Citrat, pH-verdi: 4,00, Certipur®, Bag-in-box
Artikkenummer: 1.09435.4000
UOM: 1 * 4 L
Produsent: Merck

HMS Sertifikater Environmentally Preferable


Product Image-1.09432.1000

Buffer solution (glycine/sodium chloride/hydrogen chloride), traceable to SRM from NIST and PTB pH 1.00 (20 °C) Certipur®, Glycine, pH-verdi: 1,00, Certipur®, Plastflaske

Beskrivelse: Buffer solution (glycine/sodium chloride/hydrogen chloride), traceable to SRM from NIST and PTB pH 1.00 (20 °C) Certipur®, Glycine, pH-verdi: 1,00, Certipur®, Plastflaske
Artikkenummer: 1.09432.1000
UOM: 1 * 1 L
Produsent: Merck

HMS Sertifikater


Product Image-32040.298

pH Buffer solution, Carbonate, pH-verdi: 10,00, ±0,02, VWR®, Nøytral, Plastflaske

Beskrivelse: pH Buffer solution, Carbonate, pH-verdi: 10,00, ±0,02, VWR®, Nøytral, Plastflaske
Artikkenummer: 32040.298
UOM: 1 * 1 L
Produsent: VWR Chemicals

HMS Sertifikater


Product Image-83601.260

pH Buffer solution, Fosfat, pH-verdi: 6,88, ±0,02, VWR®, Nøytral, Plastflaske

Beskrivelse: pH Buffer solution, Fosfat, pH-verdi: 6,88, ±0,02, VWR®, Nøytral, Plastflaske
Artikkenummer: 83601.260
UOM: 1 * 500 mL
Produsent: VWR Chemicals

HMS Sertifikater


Product Image-83601.290

pH Buffer solution, Fosfat, pH-verdi: 6,88, ±0,02, VWR®, Fargeløs, Plastflaske

Beskrivelse: pH Buffer solution, Fosfat, pH-verdi: 6,88, ±0,02, VWR®, Fargeløs, Plastflaske
Artikkenummer: 83601.290
UOM: 1 * 1 L
Produsent: VWR Chemicals

HMS Sertifikater


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