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Du Søgte efter: Buffere

VWR har et stort udvalg af faste og flydende buffere samt buffere som er steriliserede, PBS, TAE, TBE, saltbuffere til geler. Buffere beskytter prøver når syre eller baser tilsættes. Pulver eller væske former sporer effektivt proteiner under elektroforese, isolering eller separation. Saltede buffere kan også bruges til, at kalibrere og standardisere pH meters for at opnå en korrekt måling. Blokerende stoffer bremser antistof vedhæftning til membranens frie sites, som vil producere en interfererede baggrund$ Buffere findes i forskellige koncentrationer til at imødekomme et hvert behov i væske eller i dehydreret form.

VWR har et stort udvalg af faste og flydende buffere samt buffere som er steriliserede, PBS, TAE, TBE, saltbuffere til geler. Buffere beskytter prøver når syre eller baser tilsættes. Pulver eller væske former sporer effektivt proteiner under elektroforese, isolering eller separation. Saltede buffere kan også bruges til, at kalibrere og standardisere pH meters for at opnå en korrekt måling. Blokerende stoffer bremser antistof vedhæftning til membranens frie sites, som vil producere en interfererede baggrund$ Buffere findes i forskellige koncentrationer til at imødekomme et hvert behov i væske eller i dehydreret form.


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Image Unavailable-1.01962.0001

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

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

MSDS


Image Unavailable-1.06177.2500

Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

Beskrivelse: Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
Varenummer: 1.06177.2500
UOM: 1 * 2,5 L
Leverandør: Merck

MSDS Certifikater


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-værdi: 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-værdi: 4,00, Certipur®, Bag-in-box
Varenummer: 1.09435.4000
UOM: 1 * 4 L
Leverandør: Merck

MSDS Certifikater Environmentally Preferable


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-værdi: 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-værdi: 6,00, Certipur®, Plastflaske
Varenummer: 1.09437.1000
UOM: 1 * 1 L
Leverandør: Merck

MSDS Certifikater


Product Image-1.09438.9010

Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20 °C) Certipur®, Borat, pH-værdi: 10,00, Certipur®, Bag-in-box

Beskrivelse: Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20 °C) Certipur®, Borat, pH-værdi: 10,00, Certipur®, Bag-in-box
Varenummer: 1.09438.9010
UOM: 1 * 10 L
Leverandør: Merck

MSDS Environmentally Preferable


Product Image-1.09439.9010

Buffer solution (disodium hydrogen phosphate/potassium dihydrogen phosphate) traceable to SRM from NIST and PTB pH 7.00 (20 °C) Certipur®, Fosfat, pH-værdi: 7,00, Certipur®, Bag-in-box

Beskrivelse: Buffer solution (disodium hydrogen phosphate/potassium dihydrogen phosphate) traceable to SRM from NIST and PTB pH 7.00 (20 °C) Certipur®, Fosfat, pH-værdi: 7,00, Certipur®, Bag-in-box
Varenummer: 1.09439.9010
UOM: 1 * 10 L
Leverandør: Merck

MSDS Certifikater Environmentally Preferable


Image Unavailable-1.99015.0500

Buffer Solution acc. to EP and USP, Oxalat, pH-værdi: 1,68, Referencetemperatur: 25 °C, Certipur®, Plastflaske

Beskrivelse: Buffer Solution acc. to EP and USP, Oxalat, pH-værdi: 1,68, Referencetemperatur: 25 °C, Certipur®, Plastflaske
Varenummer: 1.99015.0500
UOM: 1 * 500 mL
Leverandør: Merck

Certifikater


Image Unavailable-1.99091.0500

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

Beskrivelse: Buffer Solution acc. to EP and USP, Borat, pH-værdi: 9,18, Referencetemperatur: 25 °C, Certipur®, Plastflaske
Varenummer: 1.99091.0500
UOM: 1 * 500 mL
Leverandør: Merck

Certifikater


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®, Borat, pH-værdi: 11,00, Certipur®, Plastflaske

Beskrivelse: Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 11.00 (20 °C) Certipur®, Borat, pH-værdi: 11,00, Certipur®, Plastflaske
Varenummer: 1.09462.1000
UOM: 1 * 1 L
Leverandør: Merck

MSDS Certifikater


Image Unavailable-1.01960.0001

Kaliumdihydrogenfosfat/di-natriumhydrogenfosfat (2×25 g), pH-værdi: 6,863/7,416 (25 °C), Certipur®, Flaske, 2×25 g

Beskrivelse: Kaliumdihydrogenfosfat/di-natriumhydrogenfosfat (2×25 g), pH-værdi: 6,863/7,416 (25 °C), Certipur®, Flaske, 2×25 g
Varenummer: 1.01960.0001
UOM: 1 * 2 Items
Leverandør: Merck

MSDS


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®, Borat, pH-værdi: 8,00, Certipur®, Plastflaske

Beskrivelse: Buffer solution (boric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 8.00 (20 °C) Certipur®, Borat, pH-værdi: 8,00, Certipur®, Plastflaske
Varenummer: 1.09460.1000
UOM: 1 * 1 L
Leverandør: Merck

MSDS Certifikater


Image Unavailable-1.07204.0105

Kaliumtetraoxalat dihydrat, pH-værdi: 1,681 (25 °C), Certipur®, Plastflaske, 5×100 ml

Beskrivelse: Kaliumtetraoxalat dihydrat, pH-værdi: 1,681 (25 °C), Certipur®, Plastflaske, 5×100 ml
Varenummer: 1.07204.0105
UOM: 1 * 5 Items
Leverandør: Merck

MSDS Certifikater


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-værdi: 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-værdi: 8,00, Certipur®, Bag-in-box
Varenummer: 1.09460.4000
UOM: 1 * 4 L
Leverandør: Merck

MSDS Certifikater Environmentally Preferable


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-værdi: 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-værdi: 2,00, Certipur®, Plastflaske
Varenummer: 1.09433.1000
UOM: 1 * 1 L
Leverandør: Merck

MSDS Certifikater


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®, Borat, pH-værdi: 9,00, Certipur®, Plastflaske

Beskrivelse: Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20 °C) Certipur®, Borat, pH-værdi: 9,00, Certipur®, Plastflaske
Varenummer: 1.09461.1000
UOM: 1 * 1 L
Leverandør: Merck

MSDS Certifikater


Product Image-1.09461.9010

Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20 °C) Certipur®, Borat, pH-værdi: 9,00, Certipur®, Bag-in-box

Beskrivelse: Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20 °C) Certipur®, Borat, pH-værdi: 9,00, Certipur®, Bag-in-box
Varenummer: 1.09461.9010
UOM: 1 * 10 L
Leverandør: Merck

MSDS Environmentally Preferable


113 - 128 of 2.179