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
TDS1000
Total Dissolved Solids 1000 mg/L Calibration Standard
certified reference material
Synonym(s):
TDS 1000 mg/L Reference Solution
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$74.41
List Price$83.80Save 11%In StockDetails
Select a Size
About This Item
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$74.41
List Price$83.80Save 11%In StockDetails
grade
certified reference material
CofA
current certificate can be downloaded
manufacturer/tradename
RTC TDS1000-100
concentration
in H2O
application(s)
environmental
format
matrix material
storage temp.
2-30°C
1 of 4
This Item | TSS1000 | TSS100 | TSS10 |
|---|---|---|---|
| application(s) environmental | application(s) environmental | application(s) environmental | application(s) environmental |
| format matrix material | format single component solution | format single component solution | format single component solution |
| grade certified reference material | grade certified reference material | grade certified reference material | grade certified reference material |
| CofA current certificate can be downloaded | CofA current certificate can be downloaded | CofA certificate is enclosed in each package | CofA certificate is enclosed in each package |
| manufacturer/tradename RTC TDS1000-100 | manufacturer/tradename RTC TSS1000-100 | manufacturer/tradename RTC TSS100-100 | manufacturer/tradename RTC TSS10-100 |
| concentration in H2O | concentration in H2O | concentration in H2O | concentration in H2O |
General description
Application
Features and Benefits
- Product is packed in High Density Polyethylene (HDPE) bottle
- A certificate of analysis (CoA) is included with the product
- Traceable to recognized national standards, and units of measurement recognized at the National Institute of Standards and Technology (NIST) and International System of units (SI)
- Gravimetrically performed dilutions
- Stable, ready to use solution with long minimum shelf life
Other Notes
Storage Class
10 - Combustible liquids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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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What is the shelf life of this product?
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The expiration date will be provided on the lot-specific Certificate of Analysis. This product is assigned an expiration date of three years after the manufacturing date. Please see the sample Certificate of Analysis below:
https://www.sigmaaldrich.com/certificates/Graphics/COfAInfo/fluka/pdf/rtc/TDS1000_LRAD1339.pdfHelpful?
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