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Heathrow Scientific - HS8881B
Use rings to stabilize glassware and plasticware on shakers or immersed in water baths. Vinyl-coated lead rings will not mark or scratch bench tops or labware.
Product Description:
Use rings to stabilize glassware and plasticware on shakers or immersed in water baths. Vinyl-coated lead rings will not mark or scratch bench tops or labware.
Heathrow Scientific Clearly Safe Vinyl-Coated Lead Rings ("C" shape), fits 250 to 1000 mL