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
1.09542
Bandelettes indicatrices de pH, pH 4,0 à pH 7,0
non-bleeding, colorimetric, pH range 4.0-7.0, MQuant®
Synonyme(s) :
Bandelette indicatrice de pH, pH 4,0 à pH 7,0, Bandelettes réactives pour mesurer le pH, pH 4,0 à pH 7,0
About This Item
Produits recommandés
Gamme de produits
MQuant®
Niveau de qualité
Caractéristiques
non-bleeding
Plage de pH
4.0-7.0
Méthode de détection
colorimetric
Température de stockage
2-30°C
Description générale
Liaison
Informations légales
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 1
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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Les clients ont également consulté
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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What is the minimum volume that can be tested?
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There is no strict minimum volume that is required to use the strips. The main consideration is that the entire reaction zone needs to be saturated by the solution. If this can be done, the strips should provide high quality data.
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Can pH paper strips (1095420001) from lot number HCO39854, which are yellow instead of green, still be used?
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The color of the paper may vary due to the production process. This does not affect the results.
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