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/418/501/product-dating-information-06-25-mk.pdf
Wybierz wielkość
| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 75 tests | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 196,00 zł |
Informacje o tej pozycji
196,00 zł
Nazwa produktu
Test chloru, colorimetric, 0-20 mg/L (Cl2), MQuant®
agency
suitable for EPA 1621
Quality Segment
description
semi-quantitative
product line
MQuant®
specific analyte(s)
chlorine
reaction suitability
reaction type: Redox Reactions
greener alternative product characteristics
Waste Prevention
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
measuring range
0-20 mg/L (Cl2)
application(s)
PFAS testing
disinfection control
wastewater
detection method
colorimetric
greener alternative category
storage temp.
2-8°C
General description
Method: Colorimetric with test strips, 0 - 0.5 - 1 - 2 - 5 - 10 - 20 mg/L Cl2, MQuant®
The MQuant®Chlorine test strips are a rapid exploratory test for free chlorine and are intended primarily for checking the use of chlorinated disinfectants. Chlorinated disinfectants are still in common use all over the world, their major applications being in the chlorination of drinking water and swimming pools. On the test strip, chlorine oxidizes an organic compound to a violet dye. The chlorine concentration is measured semiquantitatively by visual comparison of the reaction zone of the test strip with the fields of a color scale. For a quantitative measurement or a measurement of total chlorine, please refer to our tests for chlorine from our Reflectoquant® or Spectroquant® portfolio.
Design for sustainability benefits:
We continue to demonstrate our commitment to our planet and a sustainable future by exploring ways to improve existing products in our portfolio. We have recently reviewed the current line of MQuant® test strips to identify key opportunities to minimize impact without compromising on the product performance.
This product has benefited from:
- Test strip with reduction
- Recycled aluminum tube
- Digital instruction leaflet
Learn more about the initiative: Small Changes to Test Strips for Big Impact.
Application
- 3,3′,5,5′-tetrametylobenzydyna jako wielokolorymetryczny wskaźnik obecności chloru w wodzie zgodny z wytycznymi zdrowotnymi: Niniejsze badanie koncentruje się na wykorzystaniu 3,3′,5,5′-tetrametylobenzydyny jako wskaźnika obecności chloru w wodzie, zapewniając metodę zapewniającą zgodność z wytycznymi zdrowotnymi poprzez wizualny i prosty test (Palladino et al., 2020).
- Analiza wolnego chloru w roztworze wodnym o bardzo niskim stężeniu za pomocą testów przepływu bocznego: W artykule przedstawiono metodę badania stężenia wolnego chloru w wodzie na bardzo niskich poziomach przy użyciu testów przepływu bocznego, które mają kluczowe znaczenie dla monitorowania jakości wody i zapewnienia standardów bezpieczeństwa (Schwenke et al., 2019).
- Niektóre czynniki wpływające na stabilność Sterilox, wody utlenionej: Ten artykuł, choć koncentruje się na stabilności Sterilox jako środka dezynfekującego, dotyczy szerszego kontekstu stosowania roztworów chloru w warunkach wymagających rygorystycznych środków sanitarnych, podkreślając znaczenie regularnego testowania chloru w celu zapewnienia skuteczności (Rossi-Fedele et al., 2011).
Other Notes
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| detection method colorimetric | detection method colorimetric | detection method reflectometric | detection method photometric (DPD) |
| specific analyte(s) chlorine | specific analyte(s) chlorine | specific analyte(s) chlorine | specific analyte(s) chlorine |
| reaction suitability reaction type: Redox Reactions | reaction suitability reaction type: Redox Reactions | reaction suitability reaction type: Redox Reactions | reaction suitability - |
| greener alternative category | greener alternative category | greener alternative category - | greener alternative category - |
| agency suitable for EPA 1621 | agency - | agency - | agency - |
| description semi-quantitative | description semi-quantitative | description quantitative | description - |
Still not finding the right product?
Explore all of our products under Test chloru
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
Klasa składowania
11 - Combustible Solids
wgk
WGK 3
Certyfikaty analizy (CoA)
Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.
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Protokoły
AQA Standard for free chlorine - Preparation of a standard solution for free chlorine
Preparation of a standard solution for free Chlorine according to DIN EN ISO 7393
Produkty
Dowiedz się więcej o kontroli dezynfekcji i jak wybrać odpowiedni środek dezynfekujący spośród różnych opcji dostępnych w metodach i oprzyrządowaniu opartym na fotometrii i reflektometrii.
Learn about disinfection control and how to select the right disinfectant among the various options available in its methods and instrumentation based on photometry and reflectometry.
Powiązane treści
Disinfection control solutions ensure food safety and regulatory compliance in food & beverage manufacturing.
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 1179250001 | 04022536892337 |
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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What is the principle used to prepare this kit and upto how much limit it will detect chlorine content?
1 answer-
This product is provided as a container of 75 test strips that can detect chlorine levels between 0.5 and 20 mg/mL. Note that this is a test for chlorine (Cl2) and not chloride (Cl-). The chlorine concentration is measured semiquantitatively by visual comparison of the reaction zone of the test strip with the fields of a color scale, which is also provided. The principle of the reaction between the chlorine and the test strip is held as proprietary information.
Please see the instructions for use (IFU) online:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/539/455/117925ug-ms.pdfHelpful?
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