Product Description
Keeping flasks upright in a water bath or on a shaker platform protects both the experiment and the glassware. These closed-ring weights slip over the neck of a vessel and add enough mass to stop floating, tipping and drifting, so incubations and mixing runs continue without constant attention.
This listing is for catalog number HS8882D: Vinyl-Coated Lead Rings (circular), fits 1000 to 4000 mL, Blue. Each circular ring is made of lead and coated in vinyl, which prevents scratches on glassware and marks on benchtops. The full O shape provides a uniform weight distribution around the flask neck. Four sizes are available to suit flasks from 125 mL to 4000 mL, with weights increasing from about 210 grams to 935 grams. Order it from LIGHT LABS and keep your bench running smoothly.
Key Features
- Weighted stability – keeps flasks steady in water baths and on benches.
- Vinyl coating – will not scratch labware or mark work surfaces.
- Closed circular design – even weight distribution around the vessel neck.
- Four sizes – fit flasks from 125 mL up to 4000 mL.
Specifications
| Catalog Number | HS8882D |
| Brand | Heathrow Scientific |
| Description | Vinyl-Coated Lead Rings (circular), fits 1000 to 4000 mL, Blue |
| Sold As | Each |
| Material | Lead with vinyl coating |
| Shape | Circular (O-shaped) |
| Size Range | Fits flasks from 125 mL to 4000 mL |
| Weight Range | 210 g to 935 g, depending on size |
Available Options
- HS8882A – Vinyl-Coated Lead Rings (circular), fits 125 to 500 mL, Blue
- HS8882B – Vinyl-Coated Lead Rings (circular), fits 250 to 1000 mL, Blue
- HS8882C – Vinyl-Coated Lead Rings (circular), fits 500 to 2000 mL, Blue
Applications
- Water bath flask stabilization
- Shaker and incubator use
- Preventing flask tip-overs
- Weighting submerged vessels
