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· · COA & SDS available for every product · Same-day shipping on in-stock items Poly(D,L-lactide) - Ester terminated, Mw 10,000-18,000 , CAS No.202832-99-3
GRADE & PURITY Ester terminated ? Ester-terminated — polymer/chain capped with ester end-groups affecting degradation and properties. Use when end-group chemistry matters (e.g. controlled release). Mw 10,000-18,000 Synonyms
Resomer r® R 202 S | PDLLA | Lactide polymer | PDLLA, Polylactide
Storage
Store at 2-8°C,Argon charged
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Why this grade Ester terminated, Mw 10,000-18,000 Ester terminated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Resomer r® R 202 S | PDLLA | Lactide polymer | PDLLA, Polylactide
Specifications & Purity
Ester terminated, Mw 10, 000-18, 000
Legal Information
RESOMER is a registered trademark of Evonik Rohm GmbH
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Moisture sensitive
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Ester terminated grade guide →
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