CAMLPR Specimen Collection Test 2026 – Complete Practice Guide

The main idea here is containment with multiple layers. The component that prevents leakage if the primary container leaks is the secondary leak-proof container. Its purpose is to form a secure, leak-tight barrier around the primary container, so even if the vial or tube breaks, the liquid cannot escape into the outer packaging or environment. Outer packaging provides protection and cushioning, but it isn’t designed to stop leaks by itself. Absorbent material helps soak up any liquid that escapes, but it relies on a leak-proof secondary container to do the actual containment. A label with a biohazard symbol warns handlers, but it doesn’t prevent leakage.