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and ornamental water features
Packable hood in collar
All the sizes you need in one handy canister
Rugged construction suitable for daily use in hatcheries and aquaculture operations
Whirl Pak® Bags, Plain, 18 oz., Box of 500 Water Sampling Equipment and ornamental water featuresProduct Code: B00736WA 18 oz. Capacity, 4. 5" x 9", 2. 5 mil Wall Whirl Pak sampling bags are made of a blended polyethylene containing ethyl vinyl acetate. This blend gives the bags two important characteristics that are found only on Whirl Pak: Exceptionally clear film, which makes it very easy to see through. An elastic quality resulting in superior strength. Whirl Pak bags are sterilized and the sizes are given in liquid measurements. They may be