2 mil. reclosable bags made from virgin polyethylene. The write-on strip makes sample identification easier and virtually eliminates ink smearing with most markers. They have a single-track zipper closure and meet most FDA and USDA requirements.
2 mil. reclosable bags made from virgin polyethylene. The write-on strip makes sample identification easier and virtually eliminates ink smearing with most markers. They have a single-track zipper closure and meet most FDA and USDA requirements.