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
推荐产品
等级
certified reference material
CofA
current certificate can be downloaded
制造商/商品名称
RTC COD500-100
浓度
in H2O
技术
TOC: suitable
应用
environmental
包装形式
matrix material
储存温度
2-8°C
一般描述
应用
特点和优势
- 经ISO/IEC 17025和ISO 17034认证实验室验证和确认
- 可追溯至 SI 和更高的 NIST标准
- 基于物料平衡纯度测定的分配值和重力测量法制备值
- 根据合ISO指南35进行了一致性评估
- 以100、500mL容积的高密度聚乙烯瓶分装以保证安全供货
- 随附带有失效日期信息的分析证书（CoA）供有效审核
- 以去离子水溶剂制备
其他说明
相关产品
储存分类代码
10 - Combustible liquids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
其他客户在看
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How can I determine the shelf life / expiration / retest date of this product?
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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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