SAMPLE

Collect, store, seal and protect items conveniently and easily. Strong, waterproof LPDE walls are 4 mil thick. Heavy duty, double track zipper locks securely, keeps dust out, keeps dry things dry and moist things moist. Ideal for small lab items,...

The black bag is designed to provide maximum protection for samples that are sensitive to light. Ideal for pharmaceuticals, seasonings, flavors, food supplements, vitamins, marine life, and many other liquid or solid products requiring reduced light...

These 18-oz. bags are made with one flat wire, rather than the traditional round wires. The flat wire provides a thicker tab, resulting in a heavier closure which is preferred in some applications. The aluminum wire features PUNCTURE PROOF TABS, so the...