Kemtech America
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SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a reinforced beaded top. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully minimized to prevent…
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SYNTHWARE Grahm Condensers
Kemtech AmericaGraham Condenser Joints: 14/20, 19/22 and 24/40 available Jacket Length: 120, 200, 250, 300 and 400mm available Hose Connections: 8 or 10mm available **NOTE THESE PRODUCTS COME IN DIFFERENT SIZES - WHAT IS PICTURED MAY NOT BE THE ITEM SOLD**
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SYNTHWARE Microscale Pear-Shape Flasks
Kemtech AmericaPear Shape Flask, Threaded, Synthware, Capacity: 5, 10, and 25mL available, Joint: 14/10, Supplied with one open top compressioncap and one size 014 Viton O-ring and one PTFE-faced septa.
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SYNTHWARE Solid Glass Penny-Head Stoppers
Kemtech AmericaPenny-Head Stopper, Glass, Solid, Synthware, Various Joint Sizes Available.
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Microscope Slides
Kemtech America75mmx25mm Super Grade and Super White Glass available Plain, Frosted, and White Color Frosted available High Quality Pre-Cleaned 45° Clipped and 90° Corners available Ground Edges
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SYNTHWARE Erlenmeyer Flasks
Kemtech AmericaSYNTHWARE Erlenmeyer flask with standard taper outer joint. All sizes are hand blown from tubing to ensure heavy and uniform wall.
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SYNTHWARE Filtration Apparatus
Kemtech AmericaUsing 47mm membranes for filtering corrosive solutions, particulate removal from HPLC solvents, and filtration analysis with solid phase extraction disks. Support base has a sealed-in coarse porosity fritted disc. Complete assembly includes a 300mL graduated funnel, aluminum clamp, support base and…
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SYNTHWARE Microscale Filtering Flasks
Kemtech AmericaFiltering Flask, Microscale, Synthware, Capacity: 25 or 50mL available, Top is tooled for #2 neoprene filter adapter or #3 rubber stopper
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SYNTHWARE Vigreux Distilling Columns
Kemtech AmericaColumn length is measured from the highest to lowest indent in the column.
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SYNTHWARE Allihn Condensers
Kemtech AmericaAllihn Condenser Jacket Length: 120, 200, 300 or 400mm available Joints: 14/20, 19/22 or 29/42 available Hose Connection OD: 8 or 10mm With outer joint at the top and inner joint at the bottom.
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SYNTHWARE Powder Funnels with Flattened Sides
Kemtech AmericaPowder Funnel, Flattened Side, Inner Joint Top Diameter: 50, 75, and 100mm available Joint Size: 14/20, 19/22, 24/40, and 29/42 available Funnels have a 60° side angle and a standard taper inner joint, One side is flattened to allow use with multi-neck flasks.
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SYNTHWARE Liebig Condensers with Removable Hose Connections
Kemtech AmericaLiebig Condenser, Removable Hose Connections Jacket Length: 120, 180, 200, 250, 300, 400, and 500mm Joints: 14/20, 19/22, and 24/40 available Hose Connection OD: 8mm With outer joint at the top and inner joint at the bottom.
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SYNTHWARE Septum Stoppers, Sleeve Type
Kemtech AmericaSleeve Type Septum Stopper made from natural white rubber.
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SYNTHWARE Schlenk Storage Tubes with High Vacuum Valves
Kemtech AmericaSYNTHWARE Schlenk storage tube with a high vacuum valve. The valve has a PTFE O-ring at the tip and a PTFE wiper to protect the O-rings on the shaft. Valve is used to control liquid or gas flow into the vessel.
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SYNTHWARE Gas Washing Bottle
Kemtech AmericaGas washing bottle with an extra large diameter (60mm) fritted disc sealed into the bottom of the bottle to enable increased gas throughput and uniform gas distribution. Available with coarse fritted disc. The 24/40 standard taper top outer joint accepts a A292440 gas inlet adapter which is…
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SYNTHWARE Four-Finger Clamps
Kemtech AmericaClamp, Four Finger, Synthware, Accepts articles up to 80mm, Die cast alloy with Ni/Cr plated finish and cork lined interlocking jaws.
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SYNTHWARE Diagonal Rotary Evaporator Condenser
Kemtech AmericaDouble coil condenser for use with Buchi rotary evaporators for cooling with tap water in a diagonal position. A 19/38 top valve. With 35/20 spherical ball joint.
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Synthware Claisen Adapters, Modified
Kemtech AmericaIt is modified with an additional side arm at 45 degrees to the vertical outer joint. All joints are the same size.
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SYNTHWARE PTFE-Faced Septum
Kemtech AmericaSeptum, PTFE-faced, Synthware, Multiple Sizes Available, for use with side port on Hickman still head.
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SYNTHWARE Large Volume Vacuum Traps
Kemtech AmericaVacuum Trap, Large Volume Capacity: 500 and 1000mL available.
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SYNTHWARE Gas Washing Bottles
Kemtech AmericaGas washing bottle with standard taper 45/50 cap style stopper and fritted disc angled at 15° for even distribution of gas throughout absorbing material. Available with a coarse or extra coarse fritted disc. Order plastic clip separately.
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SYNTHWARE Short Path Distilling Head for Volatile Solvents
Kemtech AmericaWith the condenser being a combination of a cold coil and Leibig. Top outer joint is a 10/18 for use with a 50mm immersion thermometer. For best result, use D272440.
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SYNTHWARE 14-Piece Microscale Organic Chemistry Kit
Kemtech AmericaOrganic Chemistry Kit, Microscale, Synthware,Joint Size: 14/10, 14 pieces.
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SYNTHWARE Modified Chromatography Columns
Kemtech AmericaSYNTHWARE short chrmoatography column with a lower standard taper 24/40 inner joint with a sealed in drip tip and a hose connection. Designed to perform seperations using a vacuum source. All sizes have a fritted disc to support column packing.
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Buchner Funnels with Inner Joint and Perforated Glass Plate.
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SYNTHWARE Stainless Steel Syringe Needles
Kemtech AmericaSyringe Needle, Stainless Steel OD: 1.2 or 1.6mm available Length: 180, 200, and 300mm available Long needle used for solvent retrieval.
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Synthware Reducing Adapters
Kemtech AmericaSynthware reducing adapters are used for connecting dissimilar standard taper joint sizes. The lower inner joint is larger in size than the top outer joint.
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SYNTHWARE Solvent Addition Funnels
Kemtech AmericaSolvent Addition Funnel Top Diameter: 90mm Stem OD: 12, 19 or 28mm available Stem Length: 75,100, or 125mm available Design permits the addition of solvents to flash chromatography columns without disturbing the silica gel/packing layer.
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SYNTHWARE Pressure Equalizing Addition Funnels, PTFE Stopcock
Kemtech AmericaAddition Funnel, Pressure Equalizing, PTFE Stopcock, Synthware, Capacity: 25-1000mL available, Joints: 14/20 or 24/40 available, Stopcock Bore: 2 and 4mm available. Funnels come with PTFE stopcock in pressure equalizing line.
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SYNTHWARE Graduated Distilling Cow Receiver
Kemtech AmericaTubes are graduated from 0-3mL in 0.2mL subdivisions.
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SYNTHWARE Two-Piece Vacuum Trap with #15 O-Ring Joint
Kemtech AmericaVacuum Trap, Two Piece Design Body Flange: 57mm O-ring Joint Size: #15 Outer Body OD: 50mm Outer Body Length: 300mm below flange supplied with flange O-ring and horseshoe clamp.