COTTON CANVAS POWDER SAMPLE BAG Cotton Drawstring Bags for rock and soil available in a variety of sizes and materials. All bags are tightly sewn and all except the heavy drill bags have a sewn-in label tag ... Read More
COTTON CANVAS POWDER SAMPLE BAG Canvas is a relatively thick cotton fabric or hemp fabric, which usually uses plain weave, a small amount of twill weave, and multi-ply yarns for warp and weft yarns. Canvas is ... Read More
COTTON CANVAS POWDER SAMPLE BAG Geological sample bags are a must have item, especially for exploration geologists, surveyors & field researchers where the collection of rock, fossil, mineral and geochemical ... Read More
COTTON CANVAS POWDER SAMPLE BAG Miniing Blank Canvas Sacks are a must have item, especially for exploration geologists, surveyors & field researchers where the collection of rock, fossil, mineral and geochemica... Read More
