Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Lanxes-s LEWATIT UltraPure 1296 MD Ion Exchange Resin

Lanxes-s LEWATIT UltraPure 1296 MD is a high-purity, macroporous strong-acid cation exchange resin designed for ultrapure water production in pharmaceutical and semiconductor applications. Featuring exceptional chemical stability, low extractables, and superior regeneration efficiency, it ensures consistent TOC reduction and meets stringent USP<643> and EP 2.2.48 requirements.
  • lanxes s lewatit ultrapure 1296 md ion exchange resin_7bbe7b32
  • lanxes s lewatit ultrapure 1296 md ion exchange resin_7bbe7b32

Features Of Lanxes-s LEWATIT UltraPure 1296 MD Ion Exchange Resin

  1. Ultra-low extractables profile specifically engineered for ultra-high-purity water production in pharmaceutical and biotech manufacturing.

  2. Highly uniform spherical beads with narrow particle size distribution (PSD) ensuring low pressure drop and optimal hydraulic performance.

  3. Exceptional chemical and osmotic stability, validated for repeated regeneration cycles with strong acid and alkali solutions.

  4. Low total organic carbon (TOC) leachables—certified to meet USP <841> and EP 2.2.43 requirements for purified water systems.

  5. Pre-packed and pre-conditioned format minimizes commissioning time and reduces risk of operator handling errors.

Typical Applications Of Lanxes-s LEWATIT UltraPure 1296 MD Ion Exchange Resin

  1. Final polishing stage in pharmaceutical-grade purified water (PW) and water for injection (WFI) generation systems.

  2. Ultrapure water production for biopharmaceutical upstream and downstream processing utilities.

  3. Critical deionization in clean steam condensate polishing loops requiring minimal ion leakage.

  4. Regulatory-compliant water treatment for API synthesis and sterile manufacturing support utilities.

Specifications Of Lanxes-s LEWATIT UltraPure 1296 MD Ion Exchange Resin

Chemical TypeStrong Acid Cation (SAC) Exchange Resin — Sulfonated polystyrene-divinylbenzene matrix
Product FormPre-packed, pre-conditioned, ready-to-use cartridge or column format
AppearanceUniform amber, spherical beads
Primary ApplicationsPharmaceutical purified water (PW), water for injection (WFI), and biotech ultrapure water systems
Key FeaturesUltra-low TOC leachables, narrow PSD, high regeneration efficiency, USP/EP compliant
Storage Conditions5–35 °C; protect from freezing and direct sunlight
Maximum Operating Temperature50 °C (continuous), 60 °C (short-term)
Regenerant CompatibilityNaCl, HCl, and NaOH — validated for multi-cycle use per regulatory guidelines


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