Ace Glass

Unique device for carrying out sublimation directly in round bottom reaction flask; simply remove condenser, stirrer, etc. from joint, insert sublimation adapter and begin. Coolant connection at top and side vacuum connection are 9.5 mm (3/8") O.D. Vacuum connection is controlled by 1:5 PTFE 2 mm...

100ml graduated, rotary evaporator receiving tube. Tapered bottom with 35/20 spherical outer joint top. Graduated in 0.5ml increments to 10ml, 5ml increments to 100ml.

Jacketed version of 7297 series addition funnels. Jacket runs from shoulder at top of vessel to above the PTFE stopcock. Has size D hose barbs for 3/8in ID tubing. Pressure equalizing arm runs from top of vessel to just below the PTFE stopcock. Graduat

Bushing connector for joining an Ace-Thred to a reduced end tube. Assorted bushing and o-ring materials.

Fernbach style culture flask with wide-mouth and beaded neck. The flask is triple baffled on the bottom edges to achieve maximum oxygen transfer to the culture medium. 63mm ID beaded neck accepts cotton plugs or rubber stoppers.

Adapter with parallel side arm, outer joints at top, inner joint at bottom. This Claisen Adapter is designed to facilitate complex distillation processes in laboratory settings. Its three-joint design allows for the connection of multiple components, simplifying the setup and execution of various...

For coupling threaded columns together or to end fittings with single O-ring seal for leak tight engagement and with no significant size reduction in I.D. Size listed refers to inside diameter of threads and corresponds to 5820 and 5821 column diameter. Supplied with two FETFE O-rings.

All needles are 51mm long, 0.72mm OD (22 gauge) and have an LC point style. Ideal for a range of laboratory applications, this stoppered test tube is designed for the secure containment and transportation of samples. Its robust construction ensures its durability even under rigorous use. The stopper...

Rugged cylindrical flask with neck opening of 4". Uses 6496 Clamp for securing flask head to flask. For use with 6478 heating mantles.

For use as column end fitting that allows connection of appropriate size Ace-Thred to tubing connectors with NPT threads. Available in various Ace-Thred and NPT sizes. Most come complete with both a 100 micron and a 350 micron polyethylene filter.

Cell culture shake flask with three outside edge baffles. Baffles are deeper than standard flask to enhance mixing and oxygen transfer to media. Flask has a long style neck to accomodate either plastic or stainless steel closures.

Borosilicate glass filtration apparatus accomodates 47mm diameter membrane filters. The new design utilizes a nylon Ace-Thred adapter to join the glass funnel, filter flask and fritted disc together. This design eliminates the need for the clamping device, stopper and base piece. The unit is easy to...

With standard taper outer joint at top. Designed for robustness and reliability, this high-quality Kjeldahl Flask is an essential tool for any laboratory conducting nitrogen analysis. Its design ensures optimal performance during the digestion and distillation phases of the Kjeldahl method,...

T-Bore stopcock plugs available in borosilicate or 1:5 PTFE.

Fernbach style culture flask with 38mm long style straight neck to accomodate plastic or stainless steel closures, see Ace 3917 & 3918 product families. Flat bottom, no baffles. Caution! Do not place on direct heat source.

Special Vacuum Apparatus that can be used as a complex trap with the bottom tube or as a small manifold by itself. Can be joined to ACE 8737,8738 or 8739 manifolds or as a stand alone manifold. The code -23 consists of the -03 manifold and our 8753-21 tube, making a trap unit. It has a 15mm o-ring...

Microscale, vacuum adapter with vertically adjustable Hirsch filter funnel that is suitable for use with all Microscale flasks and vials with 14/10 joints. Two-piece adapter features a #7 Ace-Thred at top with a Nylon bushing and O-Ring that forms a compression seal with funnel stem, bottom joint,...

Aluminum heat transfer block, 9594-12 for use in place of a glass sand bath in Microscale experiments. Offers excellent heat transfer and will not interfere with magnetic stirring. Block has four holes for vials and one hole for thermometers. 9594-16 for use on top of stirrer-hot plate to effect...

Chromatographic column with integral reservoir at top, and 2 mm bore 1:5 taper PTFE stopcock plug at bottom. Opening at top is either 24/40 outer joint or opening for #3 stopper. Available with or without porosity B (70-100micron), fritted disc sealed in.

Useful in pouring powders or liquids into ground joint containers. Available with standard taper or spherical inner joint. Funnels without joints listed under 7242.

With heavy walls for greater durability when pouring powders or liquids into multi-neck flasks. Ideal for precise laboratory applications, this offset powder funnel is specifically designed for the safe and efficient transfer of powdered substances. It sports a heavy-wall construction that ensures...

Injection reservoir bulb with Ace-Thred ends. 250mL to 3000mL sizes.

Round bottom pressure flask, with either #15 or #25 PTFE plug seal top opening. This style also has a side thermowell port to facilitate a thermometer or a temperature probe to measure flask temperature without losing the pressure integrity of the vess

Chromatographic column with 2mm bore 1:5 taper solid PTFE stopcock plug at bottom.