Quality directly available at SIGMA-ALDRICH®
A selection of ULTROXA® products is currently available in the
- Directly available
- From more hydrophilic than PEG (PMeOx) to thermoresponsive (PnPrOx).
- Different molecular weights from 5 to 50 kDa.
- Six different chain-end functionalities available.
- ULTROXA®: The best quality and molar mass definition in the market.