Glassware

Showing 121-144 of 224 item(s)

In Stock

Chromatography

12in Fritted Disc ID 40 mm Chromatography Column 24/40

552233

$90.80

General purpose column has Teflon stopcock and a top 24/40 outer 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

Funnel

350 mL M, Fritted Glass Funnel

501612

$102.20

Filter funnel, Buchner, 350 mL, fritted disc diameter: 80mm, porosity: Medium.

500mL 24/40 High Vacuum Valve Reaction Flask

In Stock

Schlenk Flask

500mL 24/40 High Vacuum Valve Reaction Flask

362027

$107.60

Round bottom reaction flask with a standard taper outer joint. PTFE high vacuum valve has valve size of 0-4mm. The O-rings are protected by precisely engineered Teflon wipers, which ensures perfect seal and excellent chemical resistance.

In Stock

Single-Neck

500mL 24/40 Recovery Flask

311027

$44.60

Recovery flask for use with rotary evaporators. Heavy wall design increases mechanical strength, ideal for vacuum application.

In Stock

Three-Neck

1000mL side 24/40 center 29/42 Vertical Three Neck Flask

303438

$104.20

Three-neck round bottom flask with standard taper outer joints of 29/42 on the center neck and 24/40 on the vertical side necks. Heavy wall design increases mechanical strength.

In Stock

Distillation

14/20 Distillation Connecting Adapter

166014

$34.90

75 degree distillation adapter with 14/20 top outer joint and 14/20 inner joints at the bottom and the side.

In Stock

Hose Connect

14/20 Inner Joint with Hose Connection Adapter

152191

$17.70

Connecting apparatus for introduction of vacuum or pressure. Hose connection O.D. of 8 mm (5/16 inch)

In Stock

Hose Connect

14/20 Outer Joint with Hose Connection Adapter

123201

$19.40

With 8mm hose connection on top and 14/20 standard taper outer joint at bottom.

In Stock

STD Joint Connect

24/40 to 29/42 Reducing Adapter

102304

$30.50

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

In Stock

Chromatography

18in Fritted Disc ID 53 mm Chromatography Column 24/40

552334

$158.40

General purpose column has Teflon stopcock and a top 24/40 outer joint. Fritted disc with coarse porosity to support Column packing, such as silica gel, Effective length: 18 in, ID: 53 mm, OD: 60mm.

In Stock

Funnel

350 mL F, Fritted Glass Funnel

501623

$103.40

Filter funnel, Buchner, 350 mL, fritted disc diameter: 80mm, porosity: Fine.

Out-of-Stock

Single-Neck

1000mL 24/40 Recovery Flask

311028

$57.20

Recovery flask for use with rotary evaporators. Heavy wall design increases mechanical strength, ideal for vacuum application.

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In Stock

Three-Neck

2000mL side 24/40 center 29/42 Vertical Three Neck Flask

303439

$148.80

Three-neck round bottom flask with standard taper outer joints of 29/42 on the center neck and 24/40 on the vertical side necks. Heavy wall design increases mechanical strength.

In Stock

Distillation

24/40 Distillation Connecting Adapter

166024

$42.20

75 degree distillation adapter with 24/40 top outer joint and 24/40 inner joints at the bottom and the side.

In Stock

Hose Connect

24/40 Inner Joint with Hose Connection Adapter

152292

$20.80

Connecting apparatus for introduction of vacuum or pressure. Hose connection O.D. of 10 mm (3/8 inch)

In Stock

Hose Connect

24/40 Outer Joint with Hose Connection Adapter

123202

$21.80

With 10mm hose connection on top and 24/40 standard taper outer joint at bottom.

In Stock

STD Joint Connect

24/40 to 34/45 Reducing Adapter

102305

$34.30

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

In Stock

Accessories

14/20 Standard Taper Joint Clip (1pc)

721014

$1.00

Plastic joint clip, easy to use with 14/20 joint size.

In Stock

Chromatography

10in Fritted Disc ID 20 mm Chromatography Column With 250 mL Reservoir 24/40

556511

$88.20

General purpose column has solvent reservoir of 250 mL, Teflon stopcock and a top 24/40 outer joint. Fritted disc with coarse porosity to support Column packing, such as silica gel, Effective length: 10 in, ID: 20 mm, OD: 26mm.

In Stock

Funnel

60 mL 14/20 Inner Joint Fritted Glass Funnel

502414

$63.40

Filter funnel with inner joint of 14/20, 60 mL, fritted disc diameter: 40mm, porosity: Medium.

In Stock

Single-Neck

250mL 24/40 Erlenmeyer Flask

341026

$24.20

Erlenmeyer flask with standard taper joint.

Out-of-Stock

Distillation

14/20 Distillation Connecting Adapter with Thermometer Inlet

166314

$38.40

14/20 distillation adapter with thermometer inlet at top. It comes with compression cap and Viton O-ring for a tight seal of thermometer or similar size of 6-7.5 mm O.D. tubing.

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