Three way, Y shaped adapter. 2-outer standard taper joints, 1-inner standard taper joint. All three the same size. Great for joining flasks and other components for Schlenk lines.

Heidolph accessories including circulating condensor, two-stage diaphragm vacuum pump, vapor tube, guard hood, guard shield, sensors, remote control, foam break adaptor, Woulff bottle, condensate cooler, and powder flasks, etc.

Constructed so that satisfactory operation can be maintained under any pressure condition. 10/30 thermometer joint takes 76mm immersion thermometer listed under 8315. Side arm joint is 24/40.

For coupling threaded columns together or to end fittings with single O-Ring seal for leak tight engagement with hand pressure and no sig-nificant size reduction in I.D. One end threaded for the next smallest diameter. Size listed refers to inside diameter of threads. Supplied with two FETFE…

Conical 4" (10.2 cm) neck for use with 6475, 6476, 6477, 6479, 6480, 6481, 6491, 6492, 6497, 6498 and 9656 ACE Reaction Flasks. Supplied with three outer joints in line, plus a thermometer side arm which is internally threaded for use with 5029 Nylon B

Complete, two-piece, plain flask with bottom outlet, 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)…

Process pipe end plug 1 1/2" through 6".

An excellent all-purpose receiver for general distillation work. Equipped with a complete stopcock manifold to allow contents of the receiver to be removed to a single receiving flask without disturbing the vacuum of the system. Stopcocks are 4 mm bore.Tubing connections are 10mm O.D. olive type.

Standard taper inner member ground joint for use with outer members listed under Catalog number 7565, 7566, 7567, 7651 and 7652. Can also be used with half joints listed under 7568 and 7585.

Versatile, for use as a solvent recovery still for azeotropic separations of solvents, either heavier or lighter than water. As a solvent recovery unit, the lower 4mm PTFE double oblique stopcock permits total return to flask, total takeoff, and total storage in the 500mL graduated receiver. Bottom…

Inner joint at bottom and 10/30 outer joint at top which is offset and angled for use in multiple neck flasks.

Complete filter reactor assembly allows single or multi-step reactions and filtrations in the same vessel. Features heavy wall glass, interchangeable filters, mechanical agitation and 4" or 6" Duran flanges. Available capacities from 150ml to 6000ml. P

Distills, refluxes, stores and delivers. Unit is totally grease free when used with PTFE sleeves on joints. Septum access located on side of still reservoir, supplied with septum. Two PTFE stopcocks, below reservoir, allow recycling solvent to boiling flask, takeoff to receiver flask, or if both…

A compact fractionation unit for distilling small quantities in a vacuum, and for ordinary separation. The indents are positioned to cause the vapor to follow a spiral path, adding to the efficiency of the unit. By use of the three-way stopcock, a manifold arrangement is achieved, making it…

Borosilicate glass connecting tubes for Model R220 rotary evaporator. These components match various connecting tubes for all the rotary evaporator glass sets. The tubes are used in the upper glass assemblies to connect the various condensers and expansion tanks.

Adapter with #15Ace-Thred top and 14mm OD offset bottom tube with O-Ring grove. Used on small pressure reaction vessels and heads to allow for more space for columns, condensers and addition funnels.

pH probe adapter tube extends the probe deep within large capacity flasks. Fits in 45/50 opening on head and is vertically adjustable along its length. Available with either Chemraz or Fetfe o-rings and in 24 in(61cm), 36 in (91cm), or 48 in (122cm) le

Cylindrical vessel with a 2mm bore PTFE stopcock at top, GPI threaded angled side port, & #15 Ace-Thred at bottom that accepts a PTFE adapter with removable Por. C glass filter disc & a PTFE shut-off valve. PTFE adapter has front type seal using a CAPFE O-Ring to make a compression seal in the #15…

Angled offset adapter with outer joint on top and inner joint on bottom. For use with heads having 10 degree side necks, transitioning to 90 degrees.

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.

For connecting distilling column with vertical condenser. Top has #7 Ace-Thred for use with 5029 bushing and adjustable length thermo-meter. Side arm at 75 degree, vertical side arm 17.8cm from center tube. Supplied complete with 5029-10 Nylon bushing and FETFE O-Ring.

Convenient adapter with 24/40 standard joint on end, pour out on the other. For pouring from flasks or funnel without pouring over ground joint.

Nylon or PTFE bushings for use with any #7 Ace-Thred. Solid bushings are not stoppers (see 5803,5846) but are intended for drilling custom diameter holes. Ferrule designed bushings can be used with either 11710-03 PTFE ferrule for 1/8 inch OD tubes, code -05 for 3/16 inch OD tubes or code -07 for…

Straight tube with #7 Ace-Thred at one end for use with 5029 Nylon bushing. O.D. of tube is 12.7 mm, medium wall. Length is approximately 114 mm. Complete includes glass member, 5029-10 Nylon bushing and FETFE O-Ring. For extra O-Rings order 7855-704.

With drawn capillary tip for the introduction of gases below the liquid surface. Outside diameter is 7 mm. Length approximately 320mm (12-1/2"). For use with #7 Ace-Thred. Hose connection on bent adapter is size A.

Drying tube adapter with inner joint and rubber stopper.

Small volume filter Reactor. Complete item includes: Reactor Body, head (14/20 joints), Clamp, PTFE Bottom Adapter with CAPFE O-Ring, 350 micron polypropylene screen support, 100 micron polyethylene support, 5844 Adapter, 5839-42 Shutoff Valve, 8066-12

Jacketed glass immersion well for use with our 7825 series lamps within our 6962,7863,7864,7865 & 7891 series reactors. Codes -30 & -40 feature a small diameter glass inner feed tube to ensure the flow of coolant from the bottom of the well up to the outlet. Codes -35 & -45 feature a PTFE inner…

O.D. of standard taper joint and tube are approximately same size, allowing for ease in clamping.

75 degree adapter, standard taper top joint, standard taper or ball joint bottom and side.

All pipe is available from stock in lengths shown; special lengths available at slightly higher cost.

Tubing connector, used to connect flexible tubing (1/4", 3/8", 1/2", 3/4", 1"ID) to #7, #11, #15 or #25 Ace-Thred for easy, safe connect/disconnect. 5029/7506 Nylon bushing slides over serrated end and secures PP connector in thread with silicone O-Rin