Aluminum insert for our 1200ml, Ace 9601-16, Instatherm oil bath. Combine the rapid and precise temperature control of Instatherm with the safety of aluminum heating blocks. You may stir using a hot plate stirrer, however do not apply heat to the bath. See our 9600-20 complete heating system which…

Microscale air condenser normally used in reflux experiments. When packed with desiccant material, condenser becomes a drying tube. With inner joint at bottom, outer joint at top. Codes -10, -14 and -17 supplied with drip tip for use with 9595 Spinning Band Column. Effective length, approximately…

Chromatographic column with integral reservoir for connecting 5872 Flow Control Adapter. With 2mm bore, 1:5 taper solid PTFE stopcock plug at bottom. Available with or without porosity B (70 - 100 m) fritted disc sealed in. Order column, flow control adapter and clamp separately.

Two-piece unfinished aluminum clamp with PTFE gaskets and brass tightening bolts. Code -03 fits our 7646-18 75mm o-ring joint and our 7519 (76mm) filter support assembly. Code -05 fits our 7519 (102mm) filter support assembly and our 6504 kettles with

Borosilicate glass expansion tank for large scale rotary evaporators. This fits easily into model R220 rotary evaporators. The tank is part of all D Series glass sets. Available in either safety coated or plain versions. Inner DN ball joint inlcudes a size -225 CAPFE o-ring.

A combination of the high performance, low pressure Michel-Miller Chromatography Line and Adjusta-Chrom Recycling Column. Top has adjustable fitting that allows for a bed height anywhere within 1 - 6" below thread. Plunger tip is all PTFE with a porosity C (25-50m) glass disc. Complete column…

Improved design of ACE extractor with Friedrichs Condenser in place of Allihn Condenser. Complete consists of flask cap, condenser, extractor, and flask.

Instatherm connecting cords, codes -16 & -20 feature in-line fuse protection against surges and high voltage. Code -16 fits our earlier style baths, pre 2009, while code -20 features a twist-lok socket used in our current baths. Code -05 fits a wishbone connector commonly used on the lid of…

By closing stopcock, serves as a reflux condenser; open serves as a still head for Claisen type distillation. Top joint can be used for thermometer or cold finger condenser insertion. Side vent enables head to be used in vacuum distillation. Jacketed section 140mm.

Instatherm® Griffin style beaker with pouring spout. Designed to operate at up to 250 degrees C. Do not run dry or above max voltage. degrees per minute), with very low thermal lag. The bottom is uncoated Bare, flat bottom suitable for use with magnetic stirrers. All baths include a connecting…

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…

Drip tip for chemical type chromatography with 1:5 taper PTFE stopcock at bottom for controlling flow.

Glass purge adapters for use with popular brands of rotary evaporators. Top has 35/25 socket joint for joining with the trap or condenser. The bottom has a 35/25 ball joint for connecting to the receiver flask. The middle or purge tube has either a 2mm PTFE stopcock or a 2mm valve to allow for…

Micro cold finger condenser with drip tip on bottom for directing drops into the well of 14/10 jointed 9576 or 9599 Hickman Stills. Cold water is introduced into cold finger periodically by means of a Pasteur pipet. Complete item consists of cold finger condenser and multi- purpose vacuum adapter…

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.

Designed for small chemical applications. Improved design permits greater condensing capacity. Condenser approximately 139mm jacket length. Joint between condenser and extractor is 24/25. Flask joint is 14/20. Designed to accommodate paper thimble, size 10 x 50 mm. Flask is 30mL capacity. Hose…

With inner and outer joints at bottom and top. Available with #7 Ace-Thred and Ace-Safe PTFE hose connections on inlet and outlet with barb for 1/4" I.D. tubing.

For charging columns. The capacity is approximately 5 times the largest column volume. Size listed is Ace-thred designation which refers to I.D. of tubing above thread and corresponds to 5820 column dia- meter. Available in cylindrical or conical shapes.

Spiral reflux condenser with inlet and outlet hose barbs located on the same side at the top of the condenser body for easy hose connections. These condensers are available in multiple lengths which allow for greater surface area dependant on the appli

Replacement, borosilicate glass components for R220 rotary evaporators Product offering includes triple coil condensers, Bullfrog condensers and the lower condensate coolers for rotary evaporators. Available in either plain or safety coated versions. Units include black SVL caps & red GL thread…

Plain, open top, chromatographic column, with porosity B (70 - 100 m) fritted disc sealed in.

Stainless Steel Quick Release clamp for use with two-piece Pressure Reaction Flasks and Heads with Duran flanges. Available with or without rod for clamping to support frame. Note: Ensure proper bottom support for your reactor, the clamp is only recommended for stabilization, not support.

All stainless steel, fully adjustable clamps for securing and supporting circulator hoses used with jacketed pilot plants. The universal clamps adjust to any pipe style pilot plant stand, and the clip will accommodate any standard circulator hose size.

7837-75 universal, small reactor stand accomodates 250-1000ml vessels through the use of 7837 series PTFE inserts. Manufactured of powder coated aluminum, our stand may be used with our 7840,7841,7844,7861, 7863,7864 and 7865 jacketed and unjacketed reactors. Stand is 27cm high. 7837 code -50 and…

Vacuum jacketed and silvered with observation stripe. Also available unsilvered. With an enlarged bulb knockdown section that removes high boiling ends without choking. Length of packing section is 100 or 200mm, I.D. approximately 10mm. With indents to

Simple absorption column for rapid preparative separations with moderate resolution. Modified with a #25 Ace-Thred connector in place of 35/20 joints, for grease free connection. Internally threaded connector & Nylon bushing make a pressure-tight, O-Ring compression seal with glass stem on…

The improved design of ACE extractor condensers permits greater condensing capacity, cycling rates may be doubled over conventional style extractors. Complete consists of flask cap, condenser, extractor, and flask.

Microscale Hickman-Hinkle Still Head, Spinning Column. Still head, available with/without side port, is used to carry out simple & fractional distillations. Head has an elongated section below well to accommodate a PTFE spinning band for yields of 6-10 theoretical plates. Still has top 14/10…

Replacement receiving flask adapters for Buchi rotary evaporators. Joins steam tube to receiving flask. Combi-clip not included.

Microscale, water-jacketed condenser used in reflux experiments. With outer joint at top externally threaded to allow an O-RING-CAP-SEAL connection with mating male joints and inner joint at bottom, with drip tip. I.D. of inner tube on code -23 is sufficiently large enough to accept regular size…

Stainless steel, four post support stand for large scale chromatography columns. Each stand is designed to fit either 24", 48" or 72" length glass columns. Each stand has a PTFE collar at the bottom and an adjustable stainless steel collar at the top to support the column. All stands have locking…

Fills and pours automatically, rapidly. One head for all capacities, all volumes. Short tipping angle, interchangeable volumetric bulbs give reproducable volumes. Bulb joint is 14/20, head and flask 29/42. Complete apparatus consists of head, flask, volumetric bulb, clip, two 19mm (3/4-in) springs,…