If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
Kluczowe dokumenty
P9541
Potassium chloride
for molecular biology, ≥99.0%
Synonim(y):
KCl
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467,00 zł
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About This Item
467,00 zł
Polecane produkty
klasa czystości
for molecular biology
Poziom jakości
Próba
≥99.0%
Formularz
powder
mp
770 °C (lit.)
gęstość
1.98 g/mL at 25 °C (lit.)
ślady kationów
Fe: ≤3 ppm
heavy metals (as Pb): ≤5 ppm
obecność zanieczyszczeń
DNAse (exonuclease), NICKase (endonuclease), RNAse, and protease, none detected
ciąg SMILES
[Cl-].[K+]
InChI
1S/ClH.K/h1H;/q;+1/p-1
Klucz InChI
WCUXLLCKKVVCTQ-UHFFFAOYSA-M
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Opis ogólny
Zastosowanie
- as a component of Danieau medium and also used in the preparation of phosphate buffer saline[3]
- in the preparation of electrolyte solution for electrochemical impedance spectroscopy and cyclic voltammetry measurements[4]
- as a component of HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid)-buffered Tyrode′s solution[5]
Kod klasy składowania
13 - Non Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
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Certyfikaty analizy (CoA)
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Protokoły
TE Buffer; Elution Buffer; 10x Ligation Buffer; 0.5 M PIPES Buffer; Inoue Transformation Buffer
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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