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
Quality Segment
product line
TraceCERT®
grade
certified reference material, TraceCERT®
concentration
1000 mg/L chloride in water (nominal concentration)
technique(s)
ion chromatography: suitable
application(s)
environmental
food and beverages
format
single component solution
General description
认证内容包括标识在证书上的不确定性和有效期。
请访问http://www.sigma-aldrich.com下载您的证书。
Application
Features and Benefits
- 经ISO/IEC 17025和ISO 17034认证生产
- 可通过国际认可的机构，如NIST或BAM，追溯到SI单位的摩尔
- 附有一份全面的分析证书(CoA)(长达四页)，数据包含稳定性、密度、均匀性、浓度准确度、不确定性和可追溯性
- 使用高质量qNMR表征的起始材料和合格的精密天平进行重量分析，以确保最小的不确定性
- 通过实时稳定性研究进行严格测试，以确保准确性和保质期
- 提供HDPE瓶包装，并密封在铝袋中
Analysis Note
Other Notes
Legal Information
1 of 1
本產品 | |||
|---|---|---|---|
| application(s) environmental | application(s) environmental | application(s) environmental | application(s) environmental |
| technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable | technique(s) ion chromatography: suitable |
| format single component solution | format single component solution | format single component solution | format single component solution |
| Quality Level 300 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| grade certified reference material, TraceCERT® | grade certified reference material, TraceCERT® | grade certified reference material, TraceCERT® | grade certified reference material, TraceCERT® |
| concentration 1000 mg/L chloride in water (nominal concentration) | concentration 1000 mg/L chlorate in water (nominal concentration) | concentration 1000 mg/L perchlorate in water (nominal concentration) | concentration 1000 mg/L iodide in water (nominal concentration) |
Still not finding the right product?
Explore all of our products under 氯离子标准液，用于离子色谱分析
存儲類別/等級
12 - Non Combustible Liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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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?
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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