4040/40 Formulation
Designed with the Future in Mind
4040/40 delivers reliability and functionality that comes from a scientifically developed formulation paired with West's nearly 100 year leadership in injectable drug containment and administration.
Overview
New and Versatile Chlorobutyl Platform:
- Quality-by-Design (QbD) approach to material selection and component analysis
- Expert level of ingredients understanding
- Low particulate levels by design
- Risk-mitigated raw materials with secondary sources
Product Attributes
Packaging Options
Downloadable Resources

Delivering Over
40 Billion
Components and Devices Each Year