Molekula
DXT, nominal Mw 130,000 Da. Dextran standard - Agilent PSS-DXT130K
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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Dextran standard DXT, with a nominal molecular weight of 130,000 Da, is a reference material used for calibration in size-exclusion chromatography. It is supplied by Agilent as PSS-DXT130K. CAS: 9004-54-0. Molekula supplies DXT, nominal Mw 130,000 Da from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90036797
- CAS Number
- 9004-54-0
See all 23 other grades of CAS 9004-54-0 →
Frequently asked questions
What is DXT used for?
DXT (Dextran standard) is used as a molecular weight calibration standard in size-exclusion chromatography (SEC) for polymer and biopolymer analysis.
What is the chemical formula and molecular weight of DXT?
The molecular formula is (C6H10O5)n with a nominal molecular weight of 130,000 Da; exact values may vary slightly based on batch.
How should DXT be stored?
Store at room temperature in a dry, dark place; avoid prolonged exposure to moisture and heat.
What grade of DXT is available?
DXT is available as a high-purity standard grade for calibration in chromatographic applications.
Can Molekula supply DXT in bulk?
Yes, Molekula can supply DXT in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a DXT order?
Each order includes a Certificate of Analysis (CoA) with purity, molecular weight, and batch information.
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.