Whirl Pak® Bags, Plain, 13 oz., Box of 500 Rain Pants or small solids

or small solids

Nitrate and phosphate-free

soil moisture (5 levels)

you can use an alcohol preservative

Whirl Pak® Bags, Plain, 13 oz., Box of 500 Rain Pants or small solidsProduct Code: B01018WA 13 oz. Capacity, 5. 25" x 7. 55", 3 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