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
推荐产品
产品名称
Prove 600, suitable for UV/Vis spectroscopy, Spectroquant®
產品線
Spectroquant®
品質等級
技術
UV/Vis spectroscopy: suitable
photometry: suitable
相容性
for use with Spectroquant® Prove 600
運輸包裝
ambient
儲存溫度
no temp limit
一般說明
Spectroquant Prove系列仪器是我们新一代的分光光度计，用于水、食品饮料和环境样品的简便分析。所有Spectroquant Prove仪器均预设200多种测试试剂盒的检测方法，自动条码识别可确保采用正确的检测参数，并记录批号、效期和自动校准更新等所有必需信息，让分析用测试试剂盒的使用前所未有地便利。
法律資訊
儲存類別代碼
11 - Combustible Solids
商品
我们是生命科学行业的全球领导者，并已生产出可测量多种分析物的测试试剂盒。Water Online与我们交谈了有关化学需氧量测量方面的进展。
Learn about the UV-spectrometric determination of the K268 nm value of olive oil, assessing the UV absorbance at 268 nm, to ensure quality and compliance with regulatory standards.
We are a global leader in the life science industry and have produced test kits to measure numerous analytes. Water Online spoke with us about advances in measuring chemical oxygen demand.
Learn about the UV-spectrometric determination of the K270 nm value of olive oil, assessing the UV absorbance at 270 nm to ensure quality and compliance with regulatory standards.
实验方案
Method: UV/VIS spectrophotometry; Method No. 2524
方法：UV/VIS 分光光度法；方法编号 2524
相关内容
The analysis of low concentrations of PO4-P in natural, uncontaminated waters is often challenging. The Spectroquant® photometric test provides an easy-to-use and sensitive method for quantification with results comparable to DIN EN ISO 6878.
Spectroquant® Iron Test - a suitable alternative to ICP or AAS for determination of iron in drinking water, mineral water, groundwater, and spring water.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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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