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Ultra-low extractables profile optimized for ultra-high-purity water production in pharmaceutical and biotech applications.
Highly uniform spherical bead structure ensuring consistent hydraulic performance and minimal pressure drop.
Enhanced chemical stability in aggressive regeneration environments, including high-concentration NaOH and HCl.
Low total organic carbon (TOC) leaching—validated per USP <843> and EP 2.2.42 for critical process water systems.
Pre-packed, pre-conditioned format with traceable lot documentation and full compliance with ISO 9001 and ISO 14001 manufacturing standards.
Final polishing stage in WFI (Water for Injection) generation systems.
Purification of ultrapure water for semiconductor rinse processes (UPW Class A).
Polishing loop in biopharmaceutical buffer preparation and media formulation systems.
Critical deionization in laboratory-grade pure water systems requiring TOC < 1 ppb.
End-stage ion removal in centralized pharmaceutical water distribution networks.
| Chemical Type | Strong base anion exchange resin (Type I, quaternary ammonium) |
| Product Form | Ready-to-use, pre-swollen, pre-conditioned gel-type beads |
| Appearance | Uniform ivory-colored spherical beads |
| Functional Group | Triethylbenzylammonium |
| Moisture Content | 47–53% (as received) |
| Particle Size Range | 300–1200 µm (≥95% retained on 16 mesh, passes 50 mesh) |
| Uniformity Coefficient | ≤1.6 |
| Maximum Operating Temperature | 50 °C |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
