This category covers reusable glass apparatus for teaching, research and quality control labs. It includes test tubes in light-wall, rimless, side-arm and screw-cap styles (bakelite caps with rubber liners), graduated glass centrifuge tubes with stoppers or screw caps, crystallizing dishes, glass Petri dishes, evaporating basins, calibrated pycnometers, 300 mL B.O.D. bottles, and ground-joint pieces such as Claisen, vacuum, reducing and expansion adapters and stoppers. Larger setups include Soxhlet extraction apparatus, Kjeldahl distillation sets, water-jacketed flasks, distillation apparatus and organic chemistry glassware kits, plus porcelain and plastic spot plates.

Check the glass type first: borosilicate handles heating and temperature changes far better than soda glass. Match ground-joint sizes exactly, such as 24/40 or 29/42, so adapters, stoppers and flasks fit. Compare capacity, dimensions, wall thickness, graduation or calibration, closure type and pack quantity, and confirm the speed rating before using glass tubes in a centrifuge.

Reusable Glassware: common questions

What is a crystallizing dish used for?

A crystallizing dish is a shallow, flat-bottomed glass dish with straight sides. It is used to evaporate solutions so crystals can form, and also as a water or ice bath, a cover dish, or a container for holding small items. Borosilicate dishes can be heated gently, and versions with a spout make pouring easier.

When should I use glass centrifuge tubes instead of plastic?

Glass centrifuge tubes are chosen for organic solvents that attack plastics, for work where plastic leachables could interfere, and when tubes will be cleaned and reused. They can break under high forces, so use them only within the speed or g-force rating given by the maker, with properly fitting adapters or cushions in the rotor.

What does 24/40 mean on lab glassware?

24/40 is a standard taper ground-glass joint size. The first number is the approximate diameter in millimeters at the wide end of the joint, and the second is the length of the ground section in millimeters. Male (cone) and female (socket) joints with the same numbers fit together, and reducing or expansion adapters connect different sizes.

What is the difference between borosilicate and soda-lime glass?

Borosilicate glass has low thermal expansion, so it tolerates heating and rapid temperature changes much better than soda-lime glass and is more resistant to chemical attack. Soda-lime glass costs less and is used for items that are not heated, such as some jars and display pieces. For heating, autoclaving or flame work, choose borosilicate.

Lab Procurement Services carries 970 Reusable Glassware products from Bellco Glass Inc, Eisco Scientific LLC and Kimble Chase. Order online, or contact us for volume pricing and help choosing the right product.

Related categories: Pipets, Reusable · Volumetric Pipets · Accessories · Stirring Rods · Watch Glasses · NMR and Melting Point Tubes · Glass Tubing · All Glassware

Top brands: Bellco Glass Inc · Eisco Scientific LLC · Kimble Chase

Popular Reusable Glassware:

Adapter Claisen St 24/40Adapter Claisen St 24/40 ADAPTER VACUUM ST 24/40ADAPTER VACUUM ST 24/40 Test Tube, Plain Glass with bakelite screw cap & rubber liner, 5ml - 75x16mm PK/24Test Tube, Plain Glass with bakelite screw cap & rubber liner, 5ml... Pycnometer, Calibrated, 25mlPycnometer, Calibrated, 25ml

Reusable Glassware

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  1. 600ml Spare Extractor for Soxhlet Apparatus Socket Size 50/42 Cone Size 24/29
    Manufacturer: Eisco Scientific LLC
    600ml Spare Extractor for Soxhlet Apparatus Socket Size 50/42 Cone Size 24/29 (1 per EA )
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    was $99.36 Special Price $80.82
  2. TUBE, TEST, 18 X 150MM,PK/24
    Manufacturer: Eisco Scientific LLC
    TUBE, TEST, 18 X 150MM,PK/24 (24 per PK)
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    was $18.71 Special Price $15.21
  3. 2 Position Front End Controlled Process Stir Complete,230V
    Manufacturer: Bellco Glass Inc
    Bell-ennium Process Magnetic Stirrers are designed for both cell cultures in spinner flasks as well as for general laboratory procedures requiring the use of magnetic stirring equipment. The Front-End models are designed to position so that one flask is positioned behind the other, minimizing the width of the stirrer for limited space work areas. Bell-ennium stirrers feature brushless maintenance free DC motors with drive assemblies designed for quiet operation. Stainless steel covers are stamped to show the vessel positions for accurate placement and optimum performance. Heavy duty magnet assemblies provide the best magnetic coupling while timing belts on all positions insure smooth even stirring of vessel contents. The low profile chassis measure 11 x 20 x 3 3/8” and are designed to fit side-by-side in Bellco incubators. The PID process controller provides RS-485 communication with your existing lab network (software not included), as well as two alarm outputs for the optional Motion Alarm. Units are powered by standard 24V in-line power supplies and are CE compliant. (1 per EA )
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    $3,349.09
  4. Adapter Receiver - Screw Thread 100mm Joint 19/26
    Manufacturer: Eisco Scientific LLC
    Adapter Receiver - Screw Thread 100mm Joint 19/26 (1 per EA )
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    was $21.40 Special Price $17.41
  5. 1 Position Process Stirr Complete,115V-8L
    Manufacturer: Bellco Glass Inc
    Bell-ennium Magnetic Stirrers are designed for both cell cultures in spinner flasks as well as for general laboratory procedures requiring the use of magnetic stirring equipment. Bell-ennium stirrers offer the laboratory researcher a wide range of capabilities and the latest innovations in stirring technology. Bell-ennium stirrers feature brushless maintenance free DC motors with drive assemblies designed for quiet operation. Stainless steel covers are stamped to show the vessel positions for accurate placement and optimum performance. The Bell-ennium single position low profile chassis measure 10 x 11 x 3 3/8” and are designed to fit side-by-side in Bellco incubators. Units are powered by standard 24V in-line power supplies and are CE compliant. (1 per EA )
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    $2,830.64
  6. 2 Port Stainless Steel Assembly 36L For Vertical Overhead Drive Vessels
    Manufacturer: Bellco Glass Inc
    2-port 45mm cap assembly, 36l For 15l 1964 style Over Head Drive vessels Long tube: 1/4"od x 18 1/4" Short tube: 1/4"od x 2.156" All tubes extended up 1.0" above the cap slug Supply 45mm s/cap & white silicone liner (1 per EA )
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    $363.98
  7. Bellco Glass, Inc - 36L Bello Control Systems Flat Bottom System,115V
    Manufacturer: Bellco Glass Inc
    Bellco Control System, Flat Bottom. The Bellco Stainless Steel Shaft Conversion Kit is designed to convert your standard glass shaft to stainless steel on 1967 and 1965 Spinner Flasks. Sizes range from: --100 mL to 36 liters for 1965 spinners --100 to 3000 mL for 1967 spinner flasks Material: --316L Stainless Steel 1965 & 1967 Series Micro-Carrier Spinner Flask 36L 36L BCS Flat Bottom System 115v (1 per EA )
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    $39,904.53
  8. Dish Crystallizing, outer dia 190mm, borosilicate glass, flat bottom with spout
    Manufacturer: Eisco Scientific LLC
    Dish Crystallizing, outer dia 190mm, borosilicate glass, flat bottom with spout (1 per EA )
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    was $71.00 Special Price $57.75
  9. 3 Port Stainless Steel Assembly 36L For Vertical Overhead Drive Vessels
    Manufacturer: Bellco Glass Inc
    Ideal For Use With Over Head Drive Vessels. Manufactured From 316L Electropolished Stainless Steel With 32Ra Finish Or Better. 3-Port Cap Assy For 36L Ohd Vessel. With 3 Sst 1/4" Od Tubes. Longest Tube Over 18". Medium Tube:3 3/16". Vent Tube: 2 5/32". All Tubes Extended 1.0" Above The Cap Slug. Supply With A523-599 (S/Cap) & A523-600 (Liner) (1 per EA )
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    $414.49
  10. Pickup Adapter 47mm
    Manufacturer: Kimble Chase
    ULTRA-WARE Solvent Pickup Adapter Solvent pickup adapter for use with ULTRA-WARE Microfiltration Apparatus. Also use to convert existing Ultra-Ware and Millipore filtration assemblies for in-line filtration/degassing. (1 per EA)
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    $273.69
  11. Condenser - Liebig, Length of jacket 30cm, total length 48cm., boro. glass
    Manufacturer: Eisco Scientific LLC
    Condenser - Liebig, Length of jacket 30cm, total length 48cm., boro. glass (1 per EA )
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    was $26.82 Special Price $21.81
  12. Bio-Probe Vessel,500mL
    Manufacturer: Bellco Glass Inc
    Description: Bio-Probe Vessel, 500mL Flask Specifications: Material: Type 1 Class A Borosilicate Glass Dimensions: 110mm OD x 170mm Overall Height Two 45mm Side arms angled 60° off center Two 32mm Side arms angled 35° off center One 100mm Screw Thread Center Neck Indented bottom Graduations: 50mL to 500mL, every 50mL – White Ink (Approx Volumes) Supply with: Two 45mm PP Blue Screw Caps, two PP Blue Pouring Rings, two 32mm blue screw caps, and two o-rings (1 per EA )
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    $506.94
  13. 3-Port Sparger Assembly W/Holes, 8L For VSA Vessels
    Manufacturer: Bellco Glass Inc
    316-l stainless steel ra32 or better finish .040" drilled holes sparger for low profile vertical side arm vessels. Threaded end is removable for cleaning. Comes with 45mm blue polypropylene open top cap and silicone gasket. Triple tube configuration With Vent, Fill/Sample And Sparge. (1 per EA )
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    $373.36
  14. Distilling Apparatus
    Manufacturer: Eisco Scientific LLC
    Distilling Apparatus (1 per EA )
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    was $268.35 Special Price $218.26
  15. TUBE, CLTRCAP 25X150MM,PK/12
    Manufacturer: Eisco Scientific LLC
    TUBE, CLTRCAP 25X150MM,PK/12 (12 per PK )
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    was $26.05 Special Price $21.19
  16. Thermowell Assembly 36L For Vertical Overhead Drive Vessels
    Manufacturer: Bellco Glass Inc
    Thermowell assembly is manufactured from 316l stainless steel with 32ra finish or better. It can be used with rtd temperature sensor. Includes polypropylene screw cap and silicone gasket. There are also tubes for addition media and vent. Thermowell assemblies attach to the sidearms with a screw cap assembly. 3-PORT THERMOWELL ASSY - 45mm FOR 1964 VERTICAL OHD VESSELS WELDED - ELECTROPOLISH FINISH ALL MATERIAL IS: 316L SST CONSIST OF: 1 - SST 5/16"OD X .225"ID X 17 3/32" LONG 1.0" above x 17 3/32" insertion 1- SST FILL TUBE; .250"OD X .152" ID (SAME DIMESIONS AS THERMOWELL TUBE) 1- SST VENT TUBE: .250" OD X .152" ID X 2 5/32" LONG SUPPLY WITH CAP ( A523-599) & A523-600 (LINER) (1 per EA )
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    $622.02
  17. TUBE, TEST, 15 X 130MM,PK/48
    Manufacturer: Eisco Scientific LLC
    TUBE, TEST, 15 X 130MM,PK/48 (48 per PK)
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    was $27.27 Special Price $22.19
  18. 4-45 Bioreactor Flask Complete, 3L
    Manufacturer: Bellco Glass Inc
    The 4-45 bioreactor vessel is manufactured from Type 1 Class A Borosilicate Glass. This vessel has 4 sidearms around 100mm center neck. The stainless steel cap seal has 5 ports for insertion of 12mm probes and 1/4" tubes. The vessel has an internal impeller assembly with stainless steel ball bearings and PTFE paddle. Specifications: Accepts All Standard Fittings And Probes 316L Stainless Steel Cap Seal with compression fittings for probes/tube insertion. 4 sidearms positioned 90° for increased capabilities. Accessories: 1965-11400 Flask Only, 1L 1965-60014 SST Cap seal, 1L, 5 port with IOB 1965-13400 Flask Only, 3L 1965-60034 SST Cap seal, 3L, 5 port with IOB 1965-45200 45mm Plug w/Compression Fitting & Hose Barb. (1 per EA )
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    $2,659.87
  19. Gas Generator Kipp's 1000ml, borosilicate glass
    Manufacturer: Eisco Scientific LLC
    Gas Generator Kipp's 1000ml, borosilicate glass (1 per EA )
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    was $412.69 Special Price $335.67
  20. Test Tube, light wall, cap. 8ml, 100x12mm, boro. glass, pk/100
    Manufacturer: Eisco Scientific LLC
    Test Tube, light wall, cap. 8ml, 100x12mm, boro. glass, pk/100 (100 per PK)
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    was $54.07 Special Price $43.98
  21. 200mm Bulb Condenser - Screw Thread 19/26 Socket / Cone Size
    Manufacturer: Eisco Scientific LLC
    200mm Bulb Condenser - Screw Thread 19/26 Socket / Cone Size (1 per EA )
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    was $57.00 Special Price $46.36
  22. Simple Distillation - Secure Joint
    Manufacturer: Eisco Scientific LLC
    Simple Distillation - Secure Joint (1 per EA )
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    was $120.27 Special Price $97.83
  23. Schlenk Tube 25ml
    Manufacturer: Kimble Chase
    Vacuum airless Vacuum Tube Schlenk Capacity (mL) 25. Approx. Stem O.D. (mm) 9. Approx. Body O.D. x Height (mm) 19 x 100. Approx. Overall Width x Height (mm) 65 x 165 Tube has a HI-VAC valve to control gas flow to the reaction tube. Suitable for use with 216050 or 216060 manifolds. (1 per EA)
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    was $226.62 Special Price $201.31
  24. Water Jacketed Flask Only,3L
    Manufacturer: Bellco Glass Inc
    Flask only. For use circulating water bath or chiller and magnetic stir plate. Hose connection accepts 3/8" ID silicone tubing (Bellco M7965037) Available complete with micro-carrier impeller assembly or as components. Specifications: Jacket Volume (mL): 1300ml Cap Size: 100mm Sidearm Cap Size (mm): 45 OD x OAH: 200x330mm (1 per EA )
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    $1,731.29
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