Stabilizing/Weighting rings, lead LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware.
Product Specification: Product Type: C-Shape For flasks: 1000 - 4000 ml Int. diam.: 66 mm
08452 30 40 30
