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TSS1000

Supelco

总悬浮固体1000 mg/L 校准标准品

certified reference material

别名:

TSS参比溶液(1000 mg/L)

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100 ML
$122.00
500 ML
$230.00

$122.00


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100 ML
$122.00
500 ML
$230.00

About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

$122.00


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等级

certified reference material

CofA

current certificate can be downloaded

制造商/商品名称

RTC TSS1000-100

浓度

in H2O

应用

environmental

包装形式

single component solution

储存温度

2-30°C

一般描述

该认证标准物质(CRM)根据ISO 17034和ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。

应用

总悬浮固体1000 mg/L校准标准品,仅供R&D和分析使用。

特点和优势

  • 包装在高密度聚乙烯(HDPE)瓶中
  • 产品附带分析证书(CoA)
  • 可追溯至公认的国家标准,以及国家标准与技术研究所(NIST)和国际单位制(SI)公认的计量单位
  • 采用重量法进行稀释
  • 用于准备标准品的天平根据ISO 17025的要求进行校准
  • 溶液稳定,具有较长的最低保质期。

其他说明

分析物的数值在批次间变化很大。

储存分类代码

12 - Non Combustible Liquids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

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