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Du søkte etter: cis-4,7,10,13,16,19-Docosahexaenoic acid

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-1.09437.1000

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

Artikkenummer: (1.09437.1000)
Produsent: Merck
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
UOM: 1 * 1 L

HMS Sertifikater


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-verdi: 10,00, Certipur®, Bag-in-box

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

HMS Environmentally Preferable


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-verdi: 9,00, Certipur®, Plastflaske

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

HMS Sertifikater


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-verdi: 11,00, Certipur®, Plastflaske

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

HMS Sertifikater


Product Image-1.09438.1000

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

Artikkenummer: (1.09438.1000)
Produsent: Merck
Beskrivelse: Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20 °C) Certipur®, Borat, pH-verdi: 10,00, Certipur®, Plastflaske
UOM: 1 * 1 L

HMS Sertifikater


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-verdi: 9,00, Certipur®, Bag-in-box

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

HMS Environmentally Preferable


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-verdi: 8,00, Certipur®, Plastflaske

Artikkenummer: (1.09460.1000)
Produsent: Merck
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®, Plastflaske
UOM: 1 * 1 L

HMS Sertifikater


Product Image-1.09435.9010

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: (1.09435.9010)
Produsent: Merck
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
UOM: 1 * 10 L

HMS Sertifikater Environmentally Preferable


Product Image-1.09439.1000

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

Artikkenummer: (1.09439.1000)
Produsent: Merck
Beskrivelse: Buffer solution (disodium hydrogen phosphate/potassium dihydrogen phosphate) traceable to SRM from NIST and PTB pH 7.00 (20 °C) Certipur®, Fosfat, pH-verdi: 7,00, Certipur®, Plastflaske
UOM: 1 * 1 L

HMS Sertifikater


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-verdi: 7,00, Certipur®, Bag-in-box

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

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

Artikkenummer: (1.09432.1000)
Produsent: Merck
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
UOM: 1 * 1 L

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

Artikkenummer: (1.09433.1000)
Produsent: Merck
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
UOM: 1 * 1 L

HMS Sertifikater


Product Image-1.09434.1000

Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 3.00 (20 °C) Certipur®, Citrat, pH-verdi: 3,00, Certipur®, Plastflaske

Artikkenummer: (1.09434.1000)
Produsent: Merck
Beskrivelse: Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 3.00 (20 °C) Certipur®, Citrat, pH-verdi: 3,00, Certipur®, Plastflaske
UOM: 1 * 1 L

HMS Sertifikater


Product Image-1.09435.1000

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®, Plastflaske

Artikkenummer: (1.09435.1000)
Produsent: Merck
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®, Plastflaske
UOM: 1 * 1 L

HMS Sertifikater


Product Image-1.09433.9010

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: (1.09433.9010)
Produsent: Merck
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
UOM: 1 * 10 L

HMS Environmentally Preferable


Image Unavailable-1.07204.0105

Kaliumtetraoksalatdihydrat, pH-verdi: 1,681 (25 °C), Certipur®, Plastflaske, 5×100 ml

Artikkenummer: (1.07204.0105)
Produsent: Merck
Beskrivelse: Kaliumtetraoksalatdihydrat, pH-verdi: 1,681 (25 °C), Certipur®, Plastflaske, 5×100 ml
UOM: 1 * 5 Items

HMS Sertifikater


Pris på forespørsel
Lager for dette produktet er begrenset, men kan være tilgjengelig i en lagerbygning i nærheten av deg. Vennligst sørg for at du er logget inn på nettstedet, slik at tilgjengelige lager kan vises. Hvis call er fortsatt vises og du trenger hjelp, kan du ringe oss på 1-800-932 - 5000.
Lager for dette punktet er begrenset, men kan være tilgjengelig i en lagerbygning i nærheten av deg. Vennligst sørg for at du er logget inn på nettstedet, slik at tilgjengelige lager kan vises. Hvis call er fortsatt vises og du trenger hjelp, kan du ringe oss på 1-800-932 - 5000.
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
Dette produktet har blitt blokkert for din organisasjon. Ta kontakt med din innkjøpsavdeling for mer informasjon.
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Produkt (er) merket med dette symbolet er ikke lenger tilgjengelig og selges til lageret er tomt. Alternativer kan være tilgjengelige ved å søke med VWR Katalognummer ovenfor. Hvis du trenger ytterligere hjelp, ring VWR kundeservice 22900000
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