JavaScript seems to be disabled in your browser.
You must have JavaScript enabled in your browser to utilize the functionality of this website.

Belart.com is not taking orders at this time. To purchase our products online please refer to our “Dealer Locator” page to find an approved Bel-Art distributor.

Terms of Use | Privacy Policy | Distributor Portal Login | 1.800.423-5278 | ACCOUNT

Shop by

Product
- Bags
  - Autoclaveable
  - Bag Holders
  - Biohazard Bags
  - General Purpose
- Fume Hoods
- Pitchers
- Beakers
  - Beakers, all
  - Clips and Holders
  - Large Volume
- Funnels and Filters
  - Buchner
  - Buchner Table-top
  - Dialysis
  - Drum and Carboy
  - Filter Plates and Paper
  - Flask, filtering with side arm
  - Flow Cytometry - for
  - High-Speed
  - Imhoff Cone
  - Industrial
  - Micro
  - Plates and Paper
  - Powder
  - Racks & Holders for Funnels
  - Separatory
  - Solid Extraction
  - Specialty
  - Stem Type
  - Vacuum
- Racks & Holders
  - 50ml and Larger
  - Bottles
  - Centrifuge Tube
  - Chromatography Columns
  - Conical Tubes
  - Cryo Tubes
  - Cuvette
  - Electrode
  - Eye Wear
  - Flask
  - Floating
  - Freezer Storage
  - Funnels
  - Glove Box Holders
  - Hydrometer
  - Imhoff Cone
  - Microcentrifuge Tubes
    - Indexed
    - Other
  - NMR
  - PCR Tubes
  - Petri Dish
  - Pipettes
  - Pipettors
  - Plate Racks
  - Separtory Funnels
  - Syringe Tubes, vacuum
  - Test Tube
    - 10 - 30mm Tubes
    - 50ml and Larger
    - Indexed
    - Pin Style
    - Round
    - Slanted
    - Stacking
  - Thermometer
  - Tissue Culture
  - Vials
  - Vortexing
  - Waterbath
- Bottles, Jars & Vials
  - 1 Gallon and Smaller
    - Mason Jars
  - Autoclavable
  - Book Bottles
  - Carboys
  - Carriers
  - Dispensing
    - 1 Gallon or Larger
    - Less than 1 Gallon
  - Dropper
  - FDA Compliant
  - Gas Washing
  - General Purpose
    - 1 Gallon or Larger
    - Less than 1 Gallon
  - Hydrometer Jar
  - Jars & Vials
    - All
    - Clear
  - Jerricans
  - Jugs
  - Leak Proof
  - Mason Jars
  - Opaque
  - Pipette Jar
  - Safety-Waste
  - Spigot (with)
  - Spray Pump
  - Storage/Packaging
    - 1 Gallon or Larger
    - Less than 1 Gallon
    - Square Shape
  - Tamper Proof
  - Wash Bottles
    - All
    - Carriers
    - GHS
    - Label Your Own
    - Safety-Vented
  - Wide Mouth
  - Write-on
- General Laboratory
  - Apparel - Protective
  - Bench Liners
  - Bottle Carriers
  - Charcoal Filters
  - Cutters
  - Dry Ice Makers
  - Drying Racks
  - Gas Lighters
  - Gas Sampling
  - Jacks and Supports
  - Measurement
  - Microscope Accessories
  - Miscellaneous
  - Observation Chamber
  - Organizers
    - Baskets
    - Blood Collection
    - Compartment Trays
    - Freezer Storage
    - Petri Dish Storage
    - Small Parts Storage
  - Pestles and Mortars
  - Plasticware
  - Platforms
  - Polyethylene Sheets and Rods, Fritware
  - Sizers, Tubing
  - Support Stands/Ring Stands
  - Tanks and Crocks
  - Trays
  - Vibration and Shaking Platforms
  - Vibration Damping Platforms
  - Weigh Boats
- Safety, Eye Wash
  - Eye Protection/Safety
  - Eye Wash Stations
  - Eye Wash, Portable Refills
- Centrifuge Accessories
- Glassware Accessories
  - Ampule Opener
  - Cleaning Supplies
  - Drying Racks
  - Engraving - Marking
  - Glass Disposal
  - Specialty Carriers
  - Stoppers and Connectors
  - Test Tube Baskets
- Safety, General
  - Ampule Opener
  - Aprons
  - Bench Protector
  - Beta Protection
  - Eye Safety
    - Eye First Aid
    - Eye Protection
  - Fire
  - Gloves and Dispensers
  - Hand Protection
  - Heat Protection
  - HPLC Solvent
  - Liquid Handling
  - Shields, Splash
  - Spill Containment
  - Wash Bottles
  - Waste Disposal
    - Biohazard Disposal
    - General Disposal
- Centrifuge Racks, Tubes, etc.
- Glove Boxes
  - Glove Boxes
  - Gloves and Accessories
- Sampling Tools
  - Acid/Caustic Materials
  - Earth Friendly
  - FDA Grade
  - Forceps
  - Gas (for)
  - Grinders
  - Knives, Cutters
  - Liquid Samplers
  - Miscellaneous
  - Pestles, Mortars, Grinders
    - Disposable
    - Other Instruments (with)
  - Powder
  - Scoops, All
  - Scoops, Large utility
  - Scoops, Metal/x-ray Detectable
  - Scrapers
  - Solids - for
  - Spatulas
  - Spoons
  - Sterile Sterileware
    - Double Bagged
  - Tongs
- Clamps, Clips and Holders
  - Beaker Clips
  - Bosshead
  - Burette Clamps
  - Chromatography
  - Electrode
  - Funnel
  - Holders - universal
  - Imhoff Cone
  - Ring Stands/Support Stands
  - Thermometer
  - Tubing
- Hydrometers
  - Accessories/Racks
  - Alcohol Proof
  - API
  - ASTM
  - Battery Hydrometer with Siphon Set
  - Baume
  - Brix Sugar Scale
  - Calcium Chloride Salometer
  - Certified Calibrated
  - Combined Form (with Thermometer)
  - Draft Survey
  - Isopropyl Alcohol
  - Polycarbonate Hydrometers
  - Salt Brine
  - Sets
  - Sodium Chloride (NaCl)
  - Specific Gravity (Grams Per Liter)
  - Specific Gravity/Baume Dual Scale
  - Urine Squibb
- Siphons and Pumps
- Cleaning Supplies
  - Baskets
  - Bottle Brush
  - Cuvette Washer
  - Electrode Washer
  - Gas Washing
  - General Supplies
  - Glassware
  - Label Remover
  - Microscope/Optics
  - Nozzle
  - Pails/Buckets
  - Pipette Cleaning
  - Sinks
  - Small Parts
  - Sponges
- Hygrometer
  - Electronic
    - Recorder
- Tanks & Crocks
- Clocks
- Labeling Supplies
  - Engraving Tools
  - General Labeling Supplies
  - Pens and Markers
  - Radiation Dot Stickers
  - Tape - Labeling
  - Tape Dispensers
- Thermometers
  - Accessories
    - Armor Cases
    - Cup Case
    - Holders, Racks
    - Non-Roll Fittings
    - RTD (for)
    - Storage Cases
  - ASTM / ASTM-Like
  - Bi-Metal
    - General Purpose
    - Min/Max
    - Oven
    - Refrigerator, Freezer
    - Surface Temperature
    - with 1/2" NPT threaded connection
  - Bluetooth
    - Data Logger
    - General
  - Calibrated - Certified
    - Dry Block /Incubator
    - Verification - Freezer, Refrig, Oven, Incubator
  - Electronic
    - Dual Zone
    - General Purpose
    - Infrared
    - Recorders
    - RTD
    - Specialty Purpose
    - Ultra-Low Temp
    - Verification - Freezer, Refrig, Oven, Incubator
  - Galileo
  - General Purpose
    - Galileo
    - Liquid-in-Glass
    - Wall Thermometers
  - Infrared
  - Liquid-in-Glass
    - Angled
    - Armored
    - ASTM / ASTM-Like
    - Certified Calibrated Liquid-In-Glass
    - Dry Block/Incubator
    - Enviro-Safe Liquid
    - General Purpose
    - Ground Joint
    - Pocket-sized
    - Safety-Coated, PFA
    - Specialty Purpose
    - V-shaped Backing
    - Verification - Freezer, Refrig, Oven, Incubator
  - Min/Max
  - Multi-Instrument
    - Hydrometer (with)
    - Other Instruments (with)
  - RTD Electronic
  - Specialty Use
    - Aquarium
    - Asphalt Test
    - Blood Bank
    - Body Temperature
    - Disposable
    - Dry Block/Incubator
    - Hot Water/Refrigerant Line
    - Human
    - Max/Min
    - Outdoor Readings
    - Oven
    - Pipe Fitting
    - Refrigerator/Freezer
    - Room Air, General
    - Surface Temperature
    - Tank
    - Ungraduated
    - Veterinary/Farm
    - Wall/Window Hanging
  - Storage Cases
  - Verification
    - Electronic/Digital
  - Verification - Autoclave
  - Verification - Freezer, Refrig, Oven, Incubator
    - Certified, Liquid-in-Glass
    - Electronic-Digital
    - General, Liquid-in-Glass
  - Waterproof and Resistant
- Cold Storage Products
  - Benchtop
  - Coolers
  - Cryo Tube Racks
  - Cryo Tubes
    - Ultra-Low Temp
  - Cryo/Freezer Boxes
  - Freezer Rack Systems
  - Ice Buckets
  - Ice Pans
  - Refrigerator Storage
- Life Science
  - 96-Well Format
  - Animal Science
  - Cell/Tissue Culture
  - Cryo/Freezer Boxes
    - Ultra-Low Temp
  - Dialysis Cells/Supplies
  - Electrophoresis
  - Microbiology
  - Microscope Supplies
  - Pestles, Mortars, Grinders
  - Plant Science
  - Racks and Holders
    - Specialty Purpose
  - Separatory
    - Specialty Purpose
  - Solid Extraction
    - Specialty Purpose
  - Waterbath
    - Holders, Racks
  - X-ray Film Supplies
- Timers & Stopwatches
  - Stopwatches
  - Timers
    - Multi-Channel
    - Single Channel
- Cylinders
- Magnetic Stirring Supplies
  - Accessories
    - Organizers
    - Retrievers
    - Sink Traps and Restrainers
    - Stirrer Blades and Paddles (non-magnetic)
  - Magnetic Stirrers
  - Stir Bars
    - Colored Bars
    - Cylindrical
    - Disposable
    - Egg-shaped
    - Glass, Pyrex
    - High Temperature
    - Large (3" +)
    - Micro - Flea (Less than 1/2")
    - Multi-Packs
    - Octagon
    - Polygon
    - Rare Earth - Samarium Cobalt
    - Specialty Shapes
    - Tubes (for)
    - Viscous Solutions (for)
- Trays
  - All
  - Covered
  - Faucet (with)
  - General Purpose
  - Processing
  - Spill Containment
- Desiccators
  - Accessories
  - Automated
  - Cabinet
  - Desiccants
  - Drying Tubes
  - Gas-Ported
  - Light Blocking
  - Refrigerator (for)
  - Round/Domed
  - Standard
  - Vacuum
- Microcentrifuge Accessories
  - Microtube Cutter
  - Pestles
  - Racks - Benchtop
  - Racks - Floating
  - Racks - Ice
  - Racks - Other
  - Tube Opener
  - Tubes
  - Vortexing Accessories
  - Waterbath
    - Holders, Racks
- Tubing, Faucets and Fittings
  - Faucets
  - Tubing
  - Tubing Accessories
  - Tubing Fittings
    - Connectors
    - Disconnects
    - Stopcocks
  - Valves
- Dry Ice Makers
- Mixers, Stirrers, Shakers
  - Magnetic Stirrers
  - Orbital Platforms
  - Stirring, Non-magnetic
  - Vibrating Platforms
- Waste Disposal Cartons and Cans
  - Biohazard Containers/Holders
  - Biohazard Disposal
  - Glass Disposal
  - Waste Cans
- Flask Accessories
  - Filter Seals
  - Filtering Flask
  - Foil Covers
  - Racks and Holders
  - Weights
- Mortars, Pestles, Grinders
  - Homogenizer
  - Micro-Mill Grinders
  - Mortars
  - Pestles
- Weather Stations/Instruments
  - Barometers
  - Digital
  - Hygrometer/Combined Form
  - Psychrometer
  - Rain Gauge
- Flow Cytometry - for
- Organizers
  - Baskets
  - Blood Collection
  - Bottle Rack
  - Compartment Trays
  - Freezer Storage
  - Glove Box Holders
  - Microscope Slides
  - Petri Dish Storage
  - Refrigerator Storage
  - Small Parts Storage
- Flowmeters & Indicators
  - Flow Indicators & Monitors
  - Flowmeters
- Pipettors and Accessories
  - 96-well Pipettors
  - Bellows Pipettor
  - Bulb Pipettors
  - Burettes
  - Ergonomic Pipettors
  - General Purpose Pipettors
  - Multi-Channel Pipettors
  - Pipette Cleaning Tools
  - Pipette Tip Holders
  - Pipettor Stands and Holders
  - Repeating Pipettors & Tips
  - Reservoirs
Application
- Animal Studies
- Chemistry
- Immunology
  - Isolation
  - Other
  - Preparation
  - Preservation
- Bacterial Cell Culture
  - Ancillary Products
  - Core Products
- Clinical Studies
- Mammalian Cell Culture
  - Ancillary Products
  - Core Products
- Bacteriology
  - Enumeration
  - Growth
  - Replica Plating
  - Staining
- COVID-19
- Molecular Biology
  - Blotting
  - DNA/RNA
  - Electrophoresis
  - Gel Staining
  - PCR
  - Preparation
  - Preservation
  - Tissue Culture
- Biochemistry
  - Dialysis
  - Electrophoresis
  - Flow Cytometry
  - NMR
  - Preparation
  - Protein Detection
- Ecology
  - Preparation
- Protein Purification
- Cell Biology
  - Extraction
  - Preparation
  - Preservation
  - Tissue Culture
- Histology
  - Staining
- Virology
Market
- Botanical Extractions
  - Extraction Tools
  - Low Humidity Storage
- Forensics
  - Field Work
  - In The Lab
  - Labeling
  - Sample Collection
  - Trays and Containers
- PetroChemical
  - Facilities
  - Laboratory, General
- Clinical Diagnostic
  - Antibody Trays
  - Audioradiography
  - Beta Waste
  - Biohazard Waste
  - Bottles & Containers
    - Small Vials & Jars
    - Wash Bottles
  - Clinical Diagnostic
    - Flow Cytometry
  - General
  - Microscope Accessories & Cleaning
  - Organization & Storage
    - Drawer Trays
    - General
    - Petri Dish Racks
  - Sample Prep & Processing
    - Flow Cytometry
    - General
    - Timers
    - Tissue & Blood
  - Thermometers
    - Verification
- Geology
  - Sample Collection
    - Filtering
    - Soil
    - Stirring
    - Storage
    - Water/Waste Water
  - Soil Analysis
- Pharma/Biotech
  - Cold - Cryo Storage
  - Discovery
  - Dry Storage
  - Dry Storage/Desiccators
  - Laboratory, General
  - Magnetic Stirring
  - Production/Processing
  - Research Laboratory, General
    - General
  - Sample Prep & Processing
    - Laboratory
    - Production
  - Thermometers
- College/University
  - Cold - Cryo Storage
  - Dry Storage
  - Magnetic Stirring
  - Research Laboratory, General
  - Sample Prep & Processing
    - Laboratory
- Industrial
  - General
    - General
    - Pipetting
  - Production
    - Flowmeters & Indicators
    - Funnels
    - Material Handling
    - Plumbing
  - QA/QC
  - Temperature Monitoring
  - Workplace Safety
    - Eye Protection & First Aid
    - GHS Wash Bottles
- Safety
  - Eye First Aid
  - Fire
  - General
  - GHS Secondary Containers
  - Glass Disposal
  - Hazardous Material Handling
    - Beta Safety
    - General
    - Liquids (Acids etc.)
    - Mercury
  - Hazardous Waste
    - Biohazard
  - Personal Protection & Safety
  - Spill Containment
- Cosmetic
  - Laboratory
  - Packaging
  - Production & QA/QC
- Life Science
  - Animal Studies
  - Cell/Tissue Culture
  - Cold - Cryo Storage
  - General
  - Microbiology
  - Protein
  - Research Laboratory, General
    - General
  - Sample Prep & Processing
    - Laboratory
    - Tissue & Blood
- Water/Waste Water
  - Sample Collection
  - Testing & Treatment
- Education 7-14
  - Classroom Equipment
  - Organization
  - Weather Science
- Medical Research
- Zoology
  - Animal Handling
  - Animal Husbandry
  - Animal Research
  - Autoclave Supplies
  - Chow/Feeding
- Environmental
  - Field
  - Laboratory, General
  - Sample Prep & Processing
    - General
- Medical Surgical
  - General
  - Thermometers
    - Verification
- Food & Beverage
  - Brew & Vinification
  - General
    - Density Measurement
    - General
    - Hydrometers
    - Laboratory
    - Production
    - Safety
    - Sampling - QA/QC
  - Molecular Gastronomy
  - Wine and Brew
    - Density Measurement
- Paper - Pulp
Our brands
- Aqua-Clear Water Conditioner
- Ergopet Pipettors
- Riteflow Flowmeters
- Aquet Detergent
- Flowmi Cell Strainers
- Roxy M Pipettor
- Blow-Hard Dust Remover
- Fluo-Kem PTFE
- Safe-Lab Glassware Stoppers
- Break-Safe Ampule Opener
- Frigimat Dry Ice Maker
- Secador Desiccator
- Chromerge Glass Cleaner
- Frio-Temp Thermometers
- SMORC Cleaner
- Clavies Bags
- Fritware Filtering Supplies
- Spinbar Stirbars and Accessories
- Clavies Gloves
- Holdfast Cylinders
- Spindrive Platform
- Cleanware Supplies
- Hot Hand Gloves
- Stack Rack Tube Racks
- Cool Stir Magnetic Stirrer
- Lab-Aire Glassware Dryers
- Sterileware Sampling Tools
- Cryo-Safe Storage
- LabMat Bench Liner
- Swing Jaw Clamps
- Double-Safe Thermometers
- Magic Touch Ice Buckets and Pans
- Switch-Grid Tube Racks
- Dry-Keeper Desiccator
- Measure-Matic Bottles
- Techni-Dome Chambers
- DURAC
- Micro-Mill Grinders
- Techni-dome Desiccator
- Durac Hydrometers
- No-Wire Racks
- Techni-Dome Fume Hood
- Durac Plus Thermometers
- Pipette Pump Pipettors
- Techni-Dome Glove Box
- Durac Thermometers
- Polystormor Bottles
- Touch Free Waste Containers
- Durac Timers, Stopwatches, Clocks
- Poxygrid Wire Baskets
- Urbanti Funnels
- Durac Weather Instruments
- Poxygrid Wire Holders
- Vari-Pet Luer-Lock Pipettors
- Durac Weather Stations
- Poxygrid Wire Racks
- Vibrasorb Platforms
- Dykem Pens
- Precisionware Bottles
- Vikem Vinyl Covers
- Easy-Read Thermometers
- PrepSafe MCT Floating Racks
- Vikem Vinyl Weights
- Ellipso-Spoon Samplers
- ProCulture
- Write-on Bottles
- Enviro-Safe Thermometers
- Quaver/Quaverette Spatulas
- Write-on Tape

New
Sale

Your cart is empty

You have no items in your shopping cart.

Home /
Product /
General Laboratory /
Miscellaneous /
Round Lead Ring Flask Weights with Vikem Vinyl Coating /
SP Bel-Art Round 0.5lb Lead Ring Flask Weight with Vikem Vinyl Coating; For 125-500ml Flasks

SP Bel-Art Round 0.5lb Lead Ring Flask Weight with Vikem Vinyl Coating; For 125-500ml Flasks

Double click on above image to view full picture

SP Bel-Art Round 0.5lb Lead Ring Flask Weight with Vikem Vinyl Coating; For 125-500ml Flasks

Reduces Breakage, Floating and Spills

Catalog No. : F18307-0005

UPC No. : 191634006947

Protect and stabilize expensive glassware with these Vikem® vinyl coated lead rings.
Stabilize glassware immersed in water baths;reduces floating, breakage and chemical spills
Bright red Vikem® vinyl coating
Chemical-resistant
Will not scratch flasks
Available in five diameter/weight combinations

Catalog No.:	Approx. Weight	O.d.	I.d.	Fits Glassware	Quantity / Pack	Price / Pack:	Order Quantity
F18307-0005	227gm (0.5lb)	76mm (3.0")	43mm (1.7")	125-500ml flasks	1	$35.95

SP Bel-Art Round 0.5lb Lead Ring Flask Weight with Vikem Vinyl Coating; For 125-500ml Flasks

SP Bel-Art PrepSafe Microcentrifuge Tube Mini Floating Rack; No Vortexing Attachment, For 1.5-2.0ml Tubes, 12 Places, Fits 1000ml Beakers, Polypropylene, Natural