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  - Beakers, all
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  - Large Volume
- Funnels and Filters
  - Buchner
  - Buchner Table-top
  - Dialysis
  - Drum and Carboy
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  - Flow Cytometry - for
  - High-Speed
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    - Indexed
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    - 10 - 30mm Tubes
    - 50ml and Larger
    - Indexed
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  - Thermometer
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    - Mason Jars
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    - Less than 1 Gallon
  - Dropper
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    - 1 Gallon or Larger
    - Less than 1 Gallon
  - Hydrometer Jar
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    - 1 Gallon or Larger
    - Less than 1 Gallon
    - Square Shape
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  - Measurement
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  - Observation Chamber
  - Organizers
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    - 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
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  - Hand Protection
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  - 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
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  - 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
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  - Refrigerator Storage
  - Small Parts Storage
- Flowmeters & Indicators
  - Flow Indicators & Monitors
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  - 96-well Pipettors
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  - Ergonomic Pipettors
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  - Pipette Cleaning Tools
  - Pipette Tip Holders
  - Pipettor Stands and Holders
  - Repeating Pipettors & Tips
  - Reservoirs
Application
- Animal Studies
- Chemistry
- Immunology
  - Isolation
  - Other
  - Preparation
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- Bacterial Cell Culture
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  - Core Products
- Clinical Studies
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  - Ancillary Products
  - Core Products
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  - Enumeration
  - Growth
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- COVID-19
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- Biochemistry
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  - Flow Cytometry
  - NMR
  - Preparation
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- 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
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  - Thermometers
    - Verification
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  - Sample Collection
    - Filtering
    - Soil
    - Stirring
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  - Discovery
  - Dry Storage
  - Dry Storage/Desiccators
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  - Magnetic Stirring
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    - General
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    - General
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    - Funnels
    - Material Handling
    - Plumbing
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  - Temperature Monitoring
  - Workplace Safety
    - Eye Protection & First Aid
    - GHS Wash Bottles
- Safety
  - Eye First Aid
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- Cosmetic
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- Life Science
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  - General
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    - General
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    - Laboratory
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- Education 7-14
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- Environmental
  - Field
  - Laboratory, General
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    - General
- Medical Surgical
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    - Verification
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    - 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

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Home /
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Round Lead Ring Flask Weights with Vikem Vinyl Coating /
SP Bel-Art Round 0.36lb Lead Ring Flask Weight with Vikem Vinyl Coating; For 5-10ml Cylinders

SP Bel-Art Round 0.36lb Lead Ring Flask Weight with Vikem Vinyl Coating; For 5-10ml Cylinders

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SP Bel-Art Round 0.36lb Lead Ring Flask Weight with Vikem Vinyl Coating; For 5-10ml Cylinders

Reduces Breakage, Floating and Spills

Catalog No. : F18307-0003

UPC No. : 191634006923

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
F18307-0003	165gm (0.36lb)	51mm (2.0")	19mm (0.74")	5-10ml cylinders	1	$30.65

SP Bel-Art Round 0.36lb Lead Ring Flask Weight with Vikem Vinyl Coating; For 5-10ml Cylinders

SP Bel-Art “Wire” Lead Flask Weight with Vikem Vinyl Coating; 6.2oz