When preparing your product and packaging for distribution testing, there’s a critical step that ensures test results actually reflect the real world: environmental conditioning. And that’s where ASTM D4332 comes in. At WESTPAK, we run ASTM D4332 testing to simulate the environmental extremes your products may encounter during their lifecycle — from manufacturing to transportation [...]Read More... from Why Following ASTM D4332’s Standard Conditions (in the Right Order) Matters