Syringe Needle, Stainless Steel OD: 1.2 or 1.6mm available Length: 180, 200, and 300mm available Long needle used for solvent retrieval.

Used with 25mm immersion thermometer, and D27 distillation receiver.

Using 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…

For easy separation of water from reaction or distillation system.

Heat Transfer Block, Minivials, Synthware, Holds 3.0 and 5.0 mL heavy wall reaction vials.

Excellent Quality Borosilicate 3.3 and Super White Glass Available 0.13-0.16mm Thick Three sizes available (24x40, 24x50, 24x60) Individually wrapped by aluminum vacumm pack w/ desiccant 1oz Hinged Lid Box

Separatory Funnel, PTFE Stopcock PTFE or Glass Stopper Capacity: 10-1000mL Stopper Joint: 14/20, 19/22, 24/40, 29/42, No. 13, No. 22, No. 27 and No. 16 available Stopcock Bore: 2 or 4mm

With 24/40 inner joint and 10mm hose connection. For 5mm NMR tube only. The NMR tube is inserted into the tube cleaner with its plastic cap placed on the closed end to provide support and a vacuum seal. The washing solvent is sequentially added through the side tube while a vacuum is applied…

Cylindrical magnetic stir bar with pivot ring. various sizes available.

Buchner Filter Funnel with a sealed in Perforated Plate Capacity: Available in sizes ranging from 60-600 mL Glass Disk Size: Available in sizes ranging from 42-90mm. Not recommended for filtration where pressure will exceed 15 psi

Conical Reaction Vial, Synthware, Capacity: 3, 5, and 8mL available, Joint: 14/20.

With 4mm double oblique, high vacuum solid glass stopcocks precision ground with corresponding numbers on barrel and plug. Solid glass stopcocks have constant pressure retention devices. Distance between stopcocks is 75mm center to center.

SYNTHWARE modified Schlenk flask with a standard taper outer joint and a 0-4 mm high vacuum valve in the side arm. The valve has a PTFE o-ring at the tip. The Kjeldahl shape permits easy transfer of liquids and solids. The lower portion of the flasks fits standard heating mantles to facilitate…

SYNTHWARE round bottom boiling flasks with full length standard taper outer joint. All sizes are heavy wall design and are hand blown from borosilicate tubing to ensure uniform wall thickness.

SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top standard taper outer joint. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is…

Using 47mm membranes for filtering corrosive solutions, particulate removal from HPLC solvents, and filtration analysis with solid phase extraction disks. Support base has removable 47mm stainless steel support screen for use with viscous or proteinaceous solutions. Complete assembly includes a…

With 4mm double oblique, high vacuum hollow glass stopcocks precision ground with corresponding numbers on barrel and plug. Lower vacuum chambers on stopcock are evacuated with a separate hole in the plug in order to hold the plug in the stopcock barrels. Distance between stopcocks is 75mm center…

Buchner Funnel, Fritted Disc Capacity: Multiple capacities available ranging from 2-600mL Disc OD: 10-90mm available Porosity: Xtra Course, Coarse, Medium, and Fine available Not recommended for filtration where pressure will exceed 15 psi

Jacket has an O.D. of 40mm while coil O.D. is 8mm to provide maximum cooling capacity.

Round Bottom Flask, Micro Scale, Synthware, Capacity: 25, or 50mL available, Joints: 14/10 threaded.

Allihn 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.

For lab use only.

Organic Chemistry Kit, Microscale, Synthware,Joint Size: 14/10, 14 pieces.

Column length is measured from the highest to lowest indent in the column.

Top joint is a 24/40 outer while the lower joint is a 19/22 inner.

Graham 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**

Allows for flexible tubing to be connected to apparatus for introduction of vacuum or pressure. Hose connection is at a 90 degree angle to the standard taper inner joint.

Synthware rotary evporator anti-splash trap, modified. With extra coarse porosity fritted disc sealed above lower inner joint. Trap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. Frit reduces foam overflow from being…

With small ball joints to prevent mineral oil being sucked back under sudden negative pressure in the system.

SYNTHWARE modified Schlenk flask with a standard taper outer joint and a 2mm bore PTFE stopcock in side arm. The Kjeldahl shape permits easy transfer of liquids and solids. The lower portion of the flasks fits standard heating mantles to facilitate heating and stirring.

Penny-Head Stopper, Glass, Hollow, Synthware, Various Joint Sizes Available, heavy wall design.

Desiccator with lid and ceramic plate.