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Accessories

Dudley Bubbling Tube

790033

$50.40

Dudley Bubbling Tube has 9mm tube that goes into a 32mm diameter tube body.

In Stock

Distillation

24/40 20 mL Dean Stark Distillation Apparatus

620224

$146.00

To separate water from the reaction by distillation, with 24/40 standard taper inner joint. Graduated 20 mL receiver, with 2mm Teflon stopcock for easy measurement and removal of generated water.

In Stock

Condenser

24/40 300 mm Removable Hose Connections Allihn Condenser

604324

$83.20

Allihn style condenser has removable 10 mm hose connection, 300 mm jacket length, standard taper outer joint 24/40 at the top and a lower inner drip tip joint.

In Stock

Funnel

500 mL 24/40 Separatory Funnel w/ Teflon Stopcock

504524

$108.80

Separatory funnel with Teflon stopcock, 500mL, 24/40 outer joint on top, supplied with a 24/40 glass stopper.

In Stock

Funnel

30 mL F, Fritted Glass Funnel

501323

$37.40

Filter funnel, Buchner, 30 mL, fritted disc diameter: 30mm, porosity: Fine.

In Stock

Single-Neck

250mL 24/40 Recovery Flask

311026

$34.50

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

In Stock

Single-Neck

100mL 14/20 Single Neck Round Bottom Flask

301015

$19.40

Round bottom flask with standard taper outer joint. Heavy wall design provides increased mechanical strength.

In Stock

Accessories

29/42 Hollow Glass Penny-Head Stopper

104003

$12.60

Hollow penny head stopper, 29/42 standard taper joint, with closed bottom. Penny head provides better grip than sperical head.

25 mm Polypropylene Membrane, 0.45 um Pore Size,...

-50%

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Syringe Filters

25 mm Polypropylene Membrane, 0.45 um Pore Size, Nonsterile Syringe Filters, Pack of 100

823546

$46.10 $92.20

PrecisionTM premium syringe filter, Polypropylene membrane, 25 mm diameter, 0.45 um pore size, nonsterile. Suitable for aqueous solution and most organic solutions. Ideal for the efficient filtration of samples up to 100 mL. Precision filters are produced from pigment-free polypropylene housing with standard inlet (female luer lock) and outlet (male luer)...

In Stock

Manifold

Compact Double Manifold with Size 15 O-Ring Joints

710134

$760.00

This compact manifold fits well with smaller hood with limited space. It has four ports fitted with two 14/20 and two 24/40 inner joints. The distance between two adjacent ports is 100 mm (4 in), with total manifold length of 445 mm (17.5 in). The O.D of the two main tubes is 20 mm, with #15 O-ring joints at either end. This manifold functions as its full...