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.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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About This Item
UNSPSC Code:
41116107
NACRES:
NA.24
Pricing and availability is not currently available.
Recommended Products
grade
certified reference material
Quality Level
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
General description
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Application
Total Dissolved Solids 1000 mg/L Calibration Standard for R&D and Analytical use only.
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
Values of analytes vary lot to lot. Some lots may not contain all analytes.
Storage Class Code
10 - Combustible liquids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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