11Pcs Glass Beaker Set 50/100/250 ml Glass Graduated Cylinder 5/10/25/50 ml
It is also equipped with a brush for cleaning. buchner funnel filtering kit vacuum filter flask set with 1000ml filter bott. Be careful not to collide with glass products to avoid breakage. 1000pcs 10ml Sample Vials Clear Glass Bottle 20mm Crimp Top Headspace HPLC Flat.