Weighting rings, O-shape, lead

SKU: 7054161*LLG
7054161*LLG
Manufacturer: LLG
Weighting rings, O-shape, 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.
Manufacturer:Heathrow Scientific LLC
Article description 1:LAB-Ring, lead, 70mm, O-shape
Article description 2:vinyl coated, blue,
Article description 3:for 1000-4000ml flasks