Laboratory Apparatus

Glassware Depot is an
International Leader on
Research and Production
of Borosilicate Glass.

All laboratory products meet the international standard of ISO9001:2008, which has similar performance characteristics of U.S.A. PYREX-7740 and German DURAN-8830. This provides the best anti-corruption material for chemical, pharmaceutical, scientific and other applicable industry uses.

Laboratory Products that Match Your Standards for Excellence

Laboratory environments present many challenges for glassware products. This is why Glassware Depot designs and manufactures our products to hold up in the toughest settings.

Our products are confidently used for mixing, melting, measuring, heating and more — without being jeopardized by high temperatures, sterilization, repetitive cleansing, cracking, breaking or discoloration –under even the most demanding laboratory conditions for chemicals and other media.

You’ll find our glassware being put to the test daily in places like medical, pharmaceutical and chemical labs, as well as being handled by mass populations for educational instruction in high schools, colleges, advanced learning centers, and training sites.

What You Need, Exactly When You Need it

When you have special laboratory needs, Glassware Depot is ready to help. We can create custom laboratory items to your specifications in surprisingly little time — thanks to our sophisticated R&D facilities and expert team of design and manufacturing professionals.

Our customers especially appreciate our attention to detail in every phase of our environmentally-friendly production chain. Better still, our pricing is a value we think you will welcome.

Choose from an Extensive Range of Glassware in Various Shapes and Sizes:

  • Flasks
  • Funnels
  • Manifolds
  • Vacuum Traps
  • Filtration Devices
  • Stopcocks
  • Stoppers
  • Related Supplies

Flask, Reaction, 2-Neck

With a 2mm glass stopcock having a constant pressure retention device.

Item Number Capacity (mL) Joints
F161450 50 14/20
F169100 100 19/22
F164100 100 24/40
F164250 250 24/40
F164500 500 24/40

Accessories:

Item Number Description
S461230 Replacement 2mm Glass Plug Only
S691230 Replacement S.S. Retention for 2mm Glass stopcock

Funnel, Pressure Equalizing, High Vacuum Valve

With Teflon™ extended tip valve for semi-needle valve adjustment.

Item Number Capacity (mL) Joints Valve Orifice
F641425 25 14/20 0-4
F641460 60 14/20 0-4
F641960 60 19/22 0-4
F642460 60 24/40 0-4
F641125 125 14/20 0-4
F649125 125 19/22 0-4
F644125 125 24/40 0-4
F644250 250 24/40 0-4

Accessories:

Item Number Description
S660004T 0-4mm high vacuum metering plug and control Knob. (PTEF O-ring at tip and PTEF wiper to Protect Viton™ O-ring on shaft)
R010 Viton™ O-ring for 0-4mm high vacuum plug shaft

Manifold, Vacuum/Inert Gas, Double

General-purpose of the double bank manifold normally uses with vacuum and inert gas. Supplied with 0-4mm high vacuum valves for grease-free operation. Both banks are made from 22mm medium wall tubing and have all banks open. Ports are spaced 100mm center to center and have an O.D. of 10mm.

Item Number Number of Ports Overall Width Valve Orifice
M111003 3 350 0-4
M111004 4 450 0-4
M111005 5 550 0-4

Accessories:

Item Number Description
S540004 0-4mm high vacuum plug and control knob. (With Viton™ O-ring at tip)
R010 Viton™ O-ring for 0-4mm high vacuum plug shaft
R007 Viton™ O-ring for 0-4mm high vacuum valve tip O-ring

Vacuum Trap, Spherical Joints

With 35/20 spherical joints for added flexibility. Trap body is 50mm O.D. and 360 mm in length. Please order the three adapters and 35/20 SS pinch clamp separately.

Item Number Joints Description
V175036 35/20 Vacuum Trap body
V175037 35/20 Top Adadpter, 16mm O.D. outlet
V175038 35/20 Middle adapter/pump Adapter, 16mm O.D. outlet
V175039 35/20 Bottom Adapter, 16mm O.D. outlet
CC3525 35/20 Clamps for 35/20 ball joints

Vacuum Trap

Trap is designed for large volume solvent removal by vacuum, with 40/35 joint. Connection at center tube is 12mm O.D. while side tube is 10mm.

Item Number Flask Capacity(mL) Fits Dewar Flask Size Approx. Overall Height Width(mm)
V120500 500 1900mL 310x130
V121000 1000 4300mL 340x130

Solvent Still Head, High Vacuum Valves

For great solvent/chemical resistance, the two 0-4mm high vacuum valves have Teflon™ covers over the two Viton™ O-ring on the shaft and one integral Teflon™ O-rings on the tip, without exposing any material other than Teflon™ to any solvents. Syringe port has a 4mm Teflon™ stopcock and a 14/20 outer joint. Delivery port has 14/20 inner joint.

Item Number Capacity(mL) Joint
S264250 250 24/40

Accessories:

Item Number Description
S181530 Replacement 4mm Teflon™ Plug Only
S660004T 0-4mm high vacuum metering plug and control valve (Teflon™ protect O-ring)
A741420 Evacuation/purging adapter, 14/20

Filtration Apparatus, 47mm Fritted Disc, 40/35

Using 47mm membranes for filtering corrosive solutions, particulate removal from HPLC solvents, and filtration analysis with solid phrase extraction disks. Support base has a sealed-in coarse porosity fritted disc. Complete assemble includes a 300mL graduated funnel, aluminum clamp, support base and 1 liter filtering flask.

Item Number Description
F10401LA Complete Support Assembly

Replacement Components:

Item Number Description
F100001 Funnel, 47mm, 300mL Graduated
F100002 Clamp, 47mm aluminum
F100003A Base, 47mm SS Screen Support
F100004 Flask, 1L Filtering, 40/35
F100007 Stainless steel screen for base support

Stopcock, Straight Bore, Glass, Interchangeable

Plugs and barrels are ground to be interchangeable, with 1:10 taper.

Item Number Bore (mm) Stom O.D. Supplied
S321230 2 8 Complete
S321740 4 10 Complete
S322044 6 12 Complete

Accessories:

Item Number Description
S461230 Replacement 2mm Glass Plug Only
S461740 Replacement 4mm Glass Plug Only
S462044 Replacement 6mm Glass Plug Only
S691230 Replacement S.S. Retention for 2mm Glass Stopcock
S691740 Replacement S.S. Retention for 4mm Glass Stopcock
S692044 Replacement S.S. Retention for 6mm Glass Stopcock

Stopper, Penny-Head, Glass, Hollow

All size are with joints, heavy wall design.

Item Number Joint
S401018 10/18
S401410 14/10
S401420 14/20
S401922 19/22
S402440 24/40
S402942 29/42
S403445 34/45
S404550 45/50
S405550 55/50

Joint Clip, Standard Taper Joint

Made of plastic.

Item Number Joint
CS001420 14/20
CS001922 19/22
CS002440 24/40
CS002942 29/42
CS003445 34/45
CS004550 45/50

Clamp, Pinch, Stainless Steel, Spherical

With a screw type locking nut.

Item Number Description
CC0012 12/5 ball joint, or #5 O-ring joint stainless steel clamp
CC0018 18/8 ball joint, or #9 O-ring joint stainless steel clamp
CC2815 28/15 ball joint, or #15 O-ring joint stainless steel clamp
CC3525 35/20, 35/25 ball joint, or #25 O-ring joint stainless steel clamp
CC0050 50/30 ball joint, or #30 O-ring joint stainless steel clamp
CC0065 65/40 ball joint, or #40 O-ring joint stainless steel clamp
CC0075 75/50 ball joint, or #50 O-ring joint stainless steel clamp

O-Ring, Viton™

For solvent and chemical compatibility.

Item Number Dimension(mm):
Size, ID, W
Possible Application
R007G 007, 3.70, 1.78 0-4mm high vacuum plug-tip or 5/5 threaded joint
RG110G 110, 9.2, 2.62 Viton™ O-ring for 0-8mm high Vacuum valve plug/0-12mm high vacuum valve tip Viton™ O-ring
R108G 108, 6.0, 2.62 28/15 ball joint, or #15 O-ring joint stainless steel clamp
R007 007, 3.70, 1.78 0-4mm high vacuum plug-tip or 5/5 threaded joint
R008 008, 4.50, 1.78 0-8mm high vacuum plug-tip or 5/5 threaded joint
R010 010, 6.07, 1.78 0-4mm high vacuum plug-tip or 7/10 threaded joint
R013 013, 10.8, 1.78 O-ring for 15mm stopper of internal thread
R014 014, 12.30, 1.78 14/10 threaded joints - Microscale
R107 107, 5.23, 2.62 Thermometer/Inlet Adapters
R108 108, 6.0, 2.62 Top O-ring for 0-8mm high vacuum, valve plug
R110 110, 9.2, 2.62 O-ring for 0-8mm high Vacuum valve plug/0-12mm high vacuum valve tip O-ring
R112 112, 12.4, 2.62 0-12mm high Vacuum valve shaft O-ring
R116 116, 18.7, 2.62 #15 O-ring joint
R212 212, 21.8, 3.50 O-ring for 25mm bushing of internal thread
R226 226, 50.4, 3.50 O-ring for #40 O-ring joint
R229 229, 59.9, 3.50 O-ring for #50 O-ring joint
R331 331, 56.5, 5.33 57mm flat O-ring for Rodaviss

Four Finger Clamp (Shank)

Die-cast alloy, Ni/Cr plated finish, with cork lined interlocking jaws. Accepts articles up to 80mm in diameter.

Item Number Model
W170004 Chromed

Stopper, Teflon™, Flask Length

Item Number Joint Size
S120013 #13
S120016 #16
S120022 #22
S120027 #27

Sublimator, with 2mm Glass Stopcock

Supplied with a special 25mL longneck flask for small volume efficiency.

Item Number Stopcock Joint
D232440G 2mm Glass 24/40

Accessories:

Item Number Description
DF302425 Flask, round bottom, long neck, 25mL
S461230 Replacement 2mm Glass Plug Only