The Dounce type, glass tissue grinder is supplied with two glass pestles; one with a tight inner tolernace and one with a loose inner tolernace. The loose pestle can be used for initial reduction of the tissue sample and the tight pestle can be used to fine grind the tissue and complete the homogenation.

Buchner filter funnel featuring a standard taper, drip-tip bottom joint and a vacuum source hose connection. Available in various sizes and porosities.,/p>

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…

250mm dia with bottom Instatherm® heated,(low voltage: 40 volts, 10 amps max.) Top is not heated, but has insulation cover. May be used as a vacuum oven at temps up to 180 degrees C continuously. The top has an observation stripe for visibility & is supplied with vacuum take-off valve. Uncoated…

Round bottom, heavy wall, pressure rated flask. All flasks come complete with a solid PTFE plug seal with front seal FETFE o-ring for better containment of product. Vessels are tested at 1.5x for a working pressure rating at 60PSI at 120°C. Flasks

Complete, two-piece, plain flask, pressure reactor system designed to perform low to moderate positive pressure reactions, synthesis and catalysis. Reactor capacities range from 500ml to 5000ml and use Ace-Threds to achieve a leak-tight system. Two-piece (flanged flask and head) design allows the…

Ace Glass pressure tubes and bottles are the premier glass pressure vessels in the industry. Flat-bottomed bottles are rated at 60psi at room temperature while our tubes are rated at 150psi at as much as 120 degrees C. Due to varying conditions, Ace ca

Simple absorption chromatography column for rapid preparative separations with moderate resolution. Allows separations of samples from 0.01 to 10.0g in 10-15 minutes. Column and reservoir, only, are Epoxy Coated. Reservoir connects between column and flow control adap-ter. Joints on column,…

With fritted disc. Joint is 29/42 for all sizes. All porosities of a given size are priced the same. Inlet/outlet arms are 8 mm O.D.

Round bottom flask with a single neck. Available in heavy wall.

Low form glass vessels heated by Instatherm® similar to 9601's, except these have a permanently attached 12' PTFE covered power cord with 2-prong plug for direct insertion into controllers. Power cord cannot be removed from the bath accidently or on purpose, thus avoiding a possible hazardous…

Chemically resistant and stable laboratory bottles, fabricated from borosilicate glass and safety coated for protection against mechanical damage and to prevent leakage of contents should the glass break. Supplied graduated with red plastic cap and removable pouring ring that allows drip-free…

Septa tops are flanged with a sleeve-like extension that folds down over the vessel's neck. Punctured diaphragm re-seals after syringe is withdrawn. Septa are supplied in a variety of sizes, red, white or grey rubber.

Twin chambered dry ice condenser-trap,for Rotary Evaporator use. Squatty design 18"high, two chambers. Dry ice fingers secured in main body via #50 Ace-Thred, bushings, and O-Rings allowing for easy cleaning. Two ports at top of chamber are 3/8" O.D. (for connecting to evaporator & vacuum source).…

Replacement vapor duct tube for Buchi rotary evaporators. The 45mm length fits V assemblies and the 160mm length fits A assemblies. End joints are available in [ST] 29/32, [ST] 24/40, or [ST] 29/42 inner. The middle joint is tooled to fit the specific rotary evaporator for which it was designed.…

Duran borosilicate glass, GL thread, lab bottles with graduations, retrace codes, red polybutylene terepthalate (PBT), PTFE lined caps. Red PBT pour rings to match caps or Blue Polypropylene caps and rings, or without caps and pour rings. Available in plain, safety coated, amber or netted pressure…

Product family consisting of large spherical flasks and the heads that complement them. Flasks that feature a bottom outlet have descriptions that state the outlet's type, otherwise the flask has no outlet.

Process pipe reducing tee.

With standard taper outer joint at top.

PTFE connecting adapters and glass conversion adapters for connecting GPI threaded vials to a rotary evaporator vapor tube or trap. Both are suitable for vacuum work. PTFE connecting adapters are available with FETFE or Chemraz o-rings. Order Chemraz if you are using Methylene Chloride or Acetone.…

With high permeability core to operate takeoff device on standard automatic distilling heads. Fastened to head with special clamp. Furnished complete with clamp and wires to connect to automatic time switch. For operation at 120 volt, 50/60 Hz AC max. or 24 volts DC max. For intermittent service…

A small, low holdup automatic head which can be completely disassembled for easy cleaning or replacement of parts. Lower column joint and side arm for condenser are 24/40. Joint on takeoff arm is 28/11. The plunger guide is 19/38 and the 10/30 thermometer joint may be used with our 8314 product…

Similar to 9843-04 Vessel except jacketed to provide active cooling from tap water or mechanical cooler. Jacket is cylindrical with flat bottom for greater stability. With #25 Ace-Thred center neck and two 14/20 side necks. Code -27 includes our 7506-10 #25 Ace-Thred bushing used to secure a…

Glass standard taper joint adapters featuring a drip tip and a vertical ground glass tube sidearm. The sidearm is used to make tube compression fitting connection to a wide variety of flexible and rigid tubing using our 12709,12711,12715 & 12716 product families of fittings.

Complete, one-piece, plain flask, pressure reactor system designed to perform low to moderate positive pressure reactions, synthesis and catalysis. Reactor capacities range from 500ml to 5000ml and use Ace-Threds to achieve a leak-tight system. One-piece design features a 25mm center opening and…

An extremely stable, medium viscosity, silicone oil. Available in two temperature ranges: Low Temp. maximum 180 degree C; or High Temp. maximum 230 degree C. Neither oil shows discoloration after 40 hours at maximum temperature.

Ace Glass Scale-Up Series™ jacketed bench-top reactor base system includes the essential items needed to begin building a customized reator specifically for your application. Reactors scale-up from 100mL to 6000mL on the bench and their geometry translates into our Kilo Scale reactors. Base…

Quartz boiling flask.

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

Complete reaction assembly for sample volumes from 250ml to 1800ml. Included are three glass reactors [9837-20,9833-12,9833-16], power supply with converter [9810-24], 3/4in horn [9814-27], 3/4in extender [9816-08], (3) bushings [7506-12] and clamp ([9825-21].

With ACE fritted disc. Porosities A, B, C and D are priced the same.