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1.09533

Supelco

Bandelettes indicatrices de pH, pH 5,0 - 10,0

non-bleeding, colorimetric, pH range 5.0-10.0, graduations and accuracy accuracy: 0.5 pH unit, MQuant®

Synonyme(s) :

Bandelettes de pH, pH 5,0 à pH 10,0, Bandelettes réactives pour mesurer le pH, pH 5,0 à pH 10,0

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About This Item

Code UNSPSC :
41113034
Nomenclature NACRES :
NB.35
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Agence

suitable for SM 5210

Niveau de qualité

100

Gamme de produits

MQuant®

Caractéristiques

non-bleeding

graduations and accuracy measuring range

accuracy: 0.5 pH unit

Plage de pH

5.0-10.0

Méthode de détection

colorimetric

Température de stockage

2-30°C

Catégories apparentées

Description générale

Les bandelettes indicatrices de pH MQuant sont adaptées à tous les milieux rencontrés en analyse environnementale et dans les contrôles de procédé industriel. Notre mode de fabrication particulier confère aux bandelettes indicatrices de pH des avantages décisifs par rapport au papier pH : comme la bandelette ne dégorge pas, elle peut être laissée dans le milieu de mesure sans risque de le contaminer. Ces bandelettes sont faciles à utiliser : le pH est mesuré de manière semi-quantitative par comparaison visuelle des trois zones réactionnelles de la bandelette avec les nuances de l′échelle colorimétrique, qui correspondent parfaitement à la couleur des réactions. Les boîtes Safetyedge, particulièrement astucieuses, garantissent une conservation en toute sécurité et un retrait aisé des bandelettes. Pour les tests mesurant d′autres paramètres et nécessitant d′ajuster le pH de l′échantillon dans une plage spécifique (par exemple Spectroquant, voir les instructions d′utilisation), nous vous recommandons d′utiliser les bandelettes indicatrices de pH MQuant en guise de contrôle préliminaire.
pH 5,0 - 5,5 - 6,0 - 6,5 - 7,0 - 7,5 - 8,0 - 8,5 - 9,0 - 9,5 - 10.0, sans dégorgement, MQufant®

Liaison

Remplace : 9588-1, 9588-3, 9588

Remarque sur l'analyse

Test d′application : conforme

Informations légales

MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

nwg

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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Protocoles

Bromine in Drinking Water, Swimming-Pool Water, Wastewater and Disinfection Solutions

Spectrophotometric determination of bromine with dipropyl-p-phenylenediamine (DPD) in drinking water, swimming-pool water, wastewater, and disinfection solutions in a range of 0.020 – 10.00 mg/L.

Bromine in Drinking Water, Swimming-Pool Water, Wastewater and Disinfection Solutions

Spectrophotometric determination of bromine with dipropyl-p-phenylenediamine (DPD) in drinking water, swimming-pool water, wastewater, and disinfection solutions in a range of 0.020 – 10.00 mg/L.

Bromine in Drinking Water, Swimming-Pool Water, Wastewater and Disinfection Solutions

Spectrophotometric determination of bromine with dipropyl-p-phenylenediamine (DPD) in drinking water, swimming-pool water, wastewater, and disinfection solutions in a range of 0.020 – 10.00 mg/L.

Bromine in Drinking Water, Swimming-Pool Water, Wastewater and Disinfection Solutions

Spectrophotometric determination of bromine with dipropyl-p-phenylenediamine (DPD) in drinking water, swimming-pool water, wastewater, and disinfection solutions in a range of 0.020 – 10.00 mg/L.

Contenu apparenté

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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

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  3. Do you have a Ph test strip for the 5.0 / 8.0 range that can discriminate by 0.5 Ph and works with the strip scan app?

    1 answer

    1. The only products that are compatible with the StripScan app read in pH increments of 1 rather than 0.5.

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