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
173016
Prove 100 Spectrophotometer
Spectroquant®
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CZK 164,500.00
CZK 164,500.00
About This Item
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Product Name
Prove 100, Spectroquant®
product line
Spectroquant®
Quality Level
measuring range
320-1100 nm
technique(s)
photometry: suitable
compatibility
for use with Spectroquant® Prove 300
shipped in
ambient
storage temp.
no temp limit
General description
The Spectroquant Prove 100 provides high quality and great value for money for your daily analyses.
The Spectroquant Prove family is our series of cutting edge spectrophotometers for easy analysis of water, food and beverage, and environmental samples. All Spectroquant Prove instruments are pre-programmed for over 200 Test Kits and automatic bar code recognition ensures the correct method parameters are applied and all essential information such as lot number, expiry date, and automatic calibration updates are recorded, making the use of analytical Test Kits as easy as never before.
Legal Information
comparable product
Storage Class
10 - Combustible liquids
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Find documentation for the products that you have recently purchased in the Document Library.
Articles
Seznamte se s kontrolou dezinfekce a s výběrem správného dezinfekčního prostředku z různých dostupných metod a přístrojů založených na fotometrii a reflektometrii.
Protocols
Method: Photometric determination with 2,2'-dinitro-5,5'-dithiodibenzoic acid (Ellman's reagent)
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.
Analytical Method COD measurement in wastewater - Photometric determination of chromate consumption subsequent to digestion in 20 min.
Photometric determination with Cuprizon subsequent to acid mineralisation
Related Content
Learn about the sample preparation and photometric determination of non-ionic surfactants in Extran® rinse solutions (MA 01, MA 02, MA 05, AP 22) using Spectroquant® test kits and spectrophotometers.
Řešení pro kontrolu dezinfekce zajišťují bezpečnost potravin a dodržování předpisů při výrobě potravin a nápojů.
Seznamte se s přípravou vzorků a fotometrickým stanovením neiontových povrchově aktivních látek v oplachových roztocích Extran® (MA 01, MA 02, MA 05, AP 22) pomocí testovacích souprav Spectroquant® a spektrofotometrů.
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How can I determine the shelf life / expiration / retest date of this product?
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Does this spectrophotometer have a pre-programmed method that provides ppm concentration of nitrite. Meaning can I zero with a blank and then just use the test kit # 1.14776 to get an instant readout of ppm concentration?
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Yes, this spectrophotometer has a pre-programmed method that provides ppm concentration of nitrite. Please follow the user guide for easy analysis, available at https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/246/007/114776ug-ms.pdf.
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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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