Water for Injection, EP/USP Sterile Grade

Our terminally distilled Water for Injection, EP/USP, is a sterile, non-pyrogenic preparation which contains no bacteriostat, antimicrobial agent or added buffer.

  • BioProcess Applications- Cell Culture Media & Purification Buffers
  • Pharmaceutical Manufacturing
  • Medical Device Processing and Testing
  • Manufactured under cGMP and ISO 13485 guidelines in a FDA registered facility
  • Nitrosamine Impurity Free

Our terminally distilled Water for Injection (WFI), multi-compendial United States Pharmacopeia (USP) /  European Pharmacopeia (EP) grade, is a sterile, non-pyrogenic preparation which contains no bacteriostat, antimicrobial agent or added buffer.

Sterile Water For Injection specific product test requirements and typical values are given below:

Parameter Method Specification
Acidity-Alkalinity EP Conforms
Ammonium EP <=0.2 ppm
Appearance Visual Clear and Colorless Liquid
Calcium and Magnesium EP A Blue Color is Produced
Chlorides EP No Change in Appearance
Conductivity (packaged) USP/EP <=5.0 µS/cm
Endotoxin USP/EP <0.25 EU/mL
Nitrates EP <=0.2 ppm
Oxidizable Substances USP/EP Solution Remains Faintly pink
Particulate Matter USP/EP Meets USP/EP Requirements
pH USP/EP 5.0-7.0
Residue on Evaporation EP <=3.0 mg (0.003%)
Sterility EP No growth
Sulfates EP No Change in Appearance
TOC (before packaging) USP/EP <= 0.5 mg/L

Sterile Water For Injection

EP/USP, Sterile Grade

Catalog Number: WFI-EPZ
Size Qty Price
20 L WFI-EPZ-20L $390.00
4 x 4 L Z0104 $360.00
200 L WFI-EPZ-2XL $1,450.00

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