Featured Products

Short Path Distillation Set, 2000mL 2-Neck Flask, Cow...
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In Stock
Distillation

Short Path Distillation Set, 2000mL 2-Neck Flask, Cow Receiver with Hose Connection,...

640346
$931.80
This complete set of short path distillation apparatus comes with one newly designed 24/40 vacuum jacketed distillation head with longer condensation path, one vertical 2-L two-neck round bottom flask with 24/40 joints, one 3-way cow-type receiver with hose connection, three 250mL round bottom flasks, one cold trap, three 24/40 penny-head stoppers, one...
2 mL Clear Screw-Thread Vials and 9-425 Caps, ID Patch,...
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In Stock
Autosampler Vials

2 mL Clear Screw-Thread Vials and 9-425 Caps, ID Patch, White PTFE/Red Silicone Septa,...

811923
$66.33 $73.70
This convenience pack includes 2mL clear vials with graduated write-on spot and blue polypropylene 9-425 screw-thread caps with septa. Vials are manufactured from Type 1 borosilicate glass. Vial kits are tested and guaranteed to meet or exceed critical performance parameters. Ideal for use with Agilent, Shimadzu, Beckman, Gerstel, as well as other 12x32mm...
25 mm PTFE Membrane, 0.45 um Pore Size, Nonsterile...
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In Stock
Syringe Filters

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

824542
$48.30 $96.60
PrecisionTM premium syringe filter, PTPF membrane, 25 mm diameter, 0.45 um pore size, nonsterile. Excellent chemical resistance, suitable for most aggressive solvent, acid and base samples. 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...
150 mL Pressure Vessel with 15 mm Teflon Bushing and...
In Stock
Reaction

150 mL Pressure Vessel with 15 mm Teflon Bushing and Viton O-ring

382150
$78.60
Heavy wall round bottom pressure vessel have internal threads for the use with 15 mm Teflon busing (included) and #013 O-ring (included). With the capacity of 150 mL, OD of 60 mm and length of 139 mm, this pressure vessel is useful for sealed reactions, e.g. polymerization, C-C coupling reactions. Reminder: Always work behind a safety shield when running...
Chromatography Flow Control Adapter, Ball Joint, 35/20
In Stock
Chromatography

Chromatography Flow Control Adapter, Ball Joint, 35/20

520235
$73.20
Flow control adapter comes with 0-4mm high vacuum PTFE valve with metering tip to adjust the air flow. The O-rings are completely enclosed with thin layer of PTFE around the high vacuum valve. This new design makes it inert to most chemicals/solvents used in column chromatography. Adapter has ball joint size of 35/20 to be used with ball joint clamps...

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13 mm PTFE Membrane, 0.45 um Pore Size, Nonsterile...
  • -50%
In Stock
Syringe Filters

13 mm PTFE Membrane, 0.45 um Pore Size, Nonsterile Syringe Filters, Pack of 100

824343
$42.40 $84.80
PrecisionTM premium syringe filter, PTPF membrane, 13 mm diameter, 0.45 um pore size, nonsterile. Excellent chemical resistance, suitable for most aggressive solvent, acid and base samples. Ideal for the efficient filtration of samples up to 10 mL. Precision filters are produced from pigment-free polypropylene housing with standard inlet (female luer...
25 mm PVDF Membrane, 0.45 um Pore Size, Nonsterile Syringe Filters, Pack of 100
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In Stock
Syringe Filters

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

825346
$48.30 $96.60
PrecisionTM premium syringe filter, PVDF membrane, 25 mm diameter, 0.45 um pore size, nonsterile. Good solvent resistance, suitable for aqueous solutions and many organic solutions. With low nonspecific binding it is ideal for efficient filtration of general biological samples up to 100 mL. Precision filters are produced from pigment-free polypropylene...
25 mm PTFE Membrane, 0.45 um Pore Size, Nonsterile...
  • -50%
In Stock
Syringe Filters

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

824542
$48.30 $96.60
PrecisionTM premium syringe filter, PTPF membrane, 25 mm diameter, 0.45 um pore size, nonsterile. Excellent chemical resistance, suitable for most aggressive solvent, acid and base samples. 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...
25 mm PTFE Membrane, 0.2 um Pore Size, Nonsterile Syringe...
  • -50%
In Stock
Syringe Filters

25 mm PTFE Membrane, 0.2 um Pore Size, Nonsterile Syringe Filters, Pack of 100

824521
$48.30 $96.60
PrecisionTM premium syringe filter, PTPF membrane, 25 mm diameter, 0.2 um pore size, nonsterile. Excellent chemical resistance, suitable for most aggressive solvent, acid and base samples. 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...
25 mm Nylon Membrane, 0.45 um Pore Size, Nonsterile...
  • -50%
In Stock
Syringe Filters

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

821545
$48.30 $96.60
PrecisionTM premium syringe filter, Nylon membrane, 25 mm diameter, 0.45 um pore size, nonsterile. Suitable for aqueous solutions (pH 6~13) 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...
25 mm Nylon Membrane, 0.2 um Pore Size, Nonsterile...
  • -50%
Out-of-Stock
Syringe Filters

25 mm Nylon Membrane, 0.2 um Pore Size, Nonsterile Syringe Filters, Pack of 100

821527
$48.30 $96.60
PrecisionTM premium syringe filter, Nylon membrane, 25 mm diameter, 0.2 um pore size, nonsterile. Suitable for aqueous solutions (pH 6~13) 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...
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25 mm PES Membrane, 0.45 um Pore Size, Nonsterile Syringe...
  • -50%
In Stock
Syringe Filters

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

822541
$48.30 $96.60
PrecisionTM premium syringe filter, Polyethersulfone (PES) membrane, 25 mm diameter, 0.45 um pore size, nonsterile. Suitable for aqueous solutions (pH 1~14) and some mild organic solutions. With low protein binding it is ideal for the efficient filtration of biological samples up to 100 mL. Precision filters are produced from pigment-free polypropylene...
25 mm Polypropylene Membrane, 0.45 um Pore Size,...
  • -50%
In Stock
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)...
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Accessories

Schlenk Line Set

Complete Set of Schlenk Line: Double-Manifold with Size...
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Back Order. Will Ship in 6 Weeks.
Manifold

Complete Set of Schlenk Line: Double-Manifold with Size 15 O-Ring Joints, Cold Trap...

740104
$1,363.32 $1,514.80
Four-port double-manifold made of borosilicate glass and designed with 4mm double hollow high vacuum glass stopcocks on all ports.  Ports are fitted with two 14/20 and two 24/40 inner joints.  This configuration allows direction connection with vessels having the same joint size. Distance between two adjacent ports is 127 mm (5 in), with a total manifold...

Special Flasks

500mL 14/20 with Outer Joint Storage Flask
In Stock
Schlenk Flask

500mL 14/20 with Outer Joint Storage Flask

352017
$100.20
Round bottom storage flask with a standard taper outer joint on the side arm. 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.

Chromatography

Distillation

Short Path Distillation

Short Path Distillation Set, 2000mL 2-Neck Flask, Cow...
  • Pack
In Stock
Distillation

Short Path Distillation Set, 2000mL 2-Neck Flask, Cow Receiver with Hose Connection,...

640346
$931.80
This complete set of short path distillation apparatus comes with one newly designed 24/40 vacuum jacketed distillation head with longer condensation path, one vertical 2-L two-neck round bottom flask with 24/40 joints, one 3-way cow-type receiver with hose connection, three 250mL round bottom flasks, one cold trap, three 24/40 penny-head stoppers, one...
Complete Set of Short Path Distillation Apparatus, with...
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In Stock
Distillation

Complete Set of Short Path Distillation Apparatus, with 2000mL 3-Neck Flask, Cow...

640234
$882.70
This complete set of short path distillation apparatus comes with one newly designed 24/40 vacuum jacketed distillation head, one vertical 2-L three-neck round bottom flask with 24/40 side joints and 29/42 center joint, one 3-way cow-type receiver, three 250mL round bottom flasks, three 24/40 penny-head stoppers, one 29/42 penny-head stopper, one 24/40...
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