Glassware

Showing 169-192 of 224 item(s)

14/20 90 degree Glass Stopcock Vacuum Adapter

Out-of-Stock

Hose Connect

14/20 90 degree Glass Stopcock Vacuum Adapter

126901

$40.30

With 90 degree hose connection, glass stopcock, 14/20 standard taper inner joint.

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In Stock

STD Joint Connect

29/42 to 24/40 Enlarging Adapter

103403

$32.40

Top outer joint is larger than the bottom inner joint. Used to connect dissimilar standard taper joint sizes.

Spherical 35/20 Stainless Steel Pinch Clamp

In Stock

Accessories

Spherical 35/20 Stainless Steel Pinch Clamp

730035

$28.60

Use with 35/20 ball joint

In Stock

Chromatography

12in With 35/20 Spherical Joint ID 40 mm Chromatography Column 24/40

543283

$120.20

General purpose column has Teflon stopcock and a top 35/20 spherical joint. Fritted disc with coarse porosity to support Column packing, such as silica gel. Effective length: 12 in, ID: 40 mm, OD: 46mm.

In Stock

Distillation

24/40 Claisen Adapter

162252

$54.60

Three 24/40 standard taper outer joints provide multiple entries to single neck flask with 14/20 joint.

24/40 90 degree Glass Stopcock Vacuum Adapter

Out-of-Stock

Hose Connect

24/40 90 degree Glass Stopcock Vacuum Adapter

126902

$47.10

With 90 degree hose connection, glass stopcock, 24/40 standard taper inner joint.

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In Stock

STD Joint Connect

35/45 to 24/40 Enlarging Adapter

103503

$36.70

Top outer joint is larger than the bottom inner joint. Used to connect dissimilar standard taper joint sizes.

In Stock

Distillation

14/20 10/18 75 degree Distillation Adapter

151011

$36.80

Thermometer joint at the top, with immersion depth of 50 mm. Bottom joint is at a 75 degree angle to the side joint.

14/20 Teflon Stopcock Flow Control Adapter

In Stock

Hose Connect

14/20 Teflon Stopcock Flow Control Adapter

121151

$54.00

Used to regulate the flow of gases or liquids into reaction systems. With 8mm O.D. hose connection and 2mm bore Teflon stopcock.

14/20 Both Inner Joints Straight Connecting Adapter

In Stock

STD Joint Connect

14/20 Both Inner Joints Straight Connecting Adapter

106181

$22.60

With 14/20 standard taper inner joints at both ends, 90mm between joints.

In Stock

Distillation

24/40 10/18 75 degree Distillation Adapter

151022

$44.50

Thermometer joint at the top, with immersion depth of 76 mm. Bottom joint is at a 75 degree angle to the side joint.

24/40 Teflon Stopcock Flow Control Adapter

In Stock

Hose Connect

24/40 Teflon Stopcock Flow Control Adapter

121152

$73.20

Used to regulate the flow of gases or liquids into reaction systems. With 8mm O.D. hose connection and 2mm bore Teflon stopcock.

24/40 Both Inner Joints Straight Connecting Adapter

In Stock

STD Joint Connect

24/40 Both Inner Joints Straight Connecting Adapter

106282

$31.40

With 24/40 standard taper inner joints at both ends, 120mm between joints.

In Stock

Distillation

14/20 10/18 Claisen Distillation Adapter

163011

$48.80

With 10/18 standard taper outer joint at top side arm for 25mm immersion thermometer. 14/20 outer joint on top and 14/20 inner joints side and bottom .

In Stock

STD Joint Connect

14/20 Straight Connecting Adapter

106111

$22.60

Used to expand the length of apparatus. Adapter can also be used as an air condenser. With 14/20 standard taper outer joint at top and inner joint at bottom, 90mm between joints.

24/40 With Teflon Stopcock Conversion Adapter

In Stock

Hose Connect

24/40 With Teflon Stopcock Conversion Adapter

105422

$62.60

Used to convert a single neck flask to air-free operation. With top outer joint and bottom inner joint, and 2mm bore Teflon Stopcock.

In Stock

Distillation

24/40 10/18 Claisen Distillation Adapter

163022

$52.60

With 10/18 standard taper outer joint at top side arm for 50mm immersion thermometer. 24/40 outer joint on top and 24/40 inner joints side and bottom .

Out-of-Stock

Hose Connect

24/40 Vacuum Transfer Adapter

122202

$121.80

Used to transfer sensitive and hazardous reagents. With 2mm bore Teflon stopcock.

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Out-of-Stock

STD Joint Connect

24/40 Straight Connecting Adapter

106212

$31.40

Used to expand the length of apparatus. Adapter can also be used as an air condenser. With 24/40 standard taper outer joint at top and inner joint at bottom, 120mm between joints.

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Out-of-Stock

Distillation

24/40 Modified Claisen Distillation Adapter

161732

$69.80

Supplied with a compression cap and Viton o-ring for vacuum tight seal of plain stem thermometers. With a standard taper inner drip tip joint on sidearm, top outer and bottom inner joints on vertical tube, all joints being the same size of 24/40.

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In Stock

Distillation

14/20 Modified Claisen Distillation Adapter

161731

$58.20

14/20 Both Outer Joints Straight Connecting Adapter

In Stock

STD Joint Connect

14/20 Both Outer Joints Straight Connecting Adapter

106131

$22.60

With 14/20 standard taper outer joints at both ends, 90mm between joints.

In Stock

Distillation

24/40 Distillation Receiver Funnel for Oil Water Separation, 250 mL, Teflon Stopcock

506250

$88.20

Distillation receiver for oil water separation with 24/40 outer joint, 250 mL capacity, supplied with #4 Teflon stopcock. It is ideal for essential oil distillation .

In Stock

Distillation

100mL 14/20 24/40 Anti-Climb Adapter

141211

$87.40

The upper vapor tube prevents the film or form migrating directly into the condenser. Bottom Inner Joint: 14/20; Top Outer Joint: 24/40; Capacity: 100mL.