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Stopcock adapter, inner joint bottom, #7 top, stopcock side arm with PTFE plug and hose connection end. Supplied bushing and FETFE o-ring allows compression seal with thermometers, bleed tubes, etc. Will accomodate thermometers or tubes up to 7mm OD. F
These high performance Rotaflo® 90° angle stopcocks can be adjusted from a 0 to 10mm bore opening and have 13mm O. D. sidearms. They are designed so that only chemically resistant Polytetrafluoroethylene (PTFE) and PYREX® borosilicate glass are in contact with liquids and gases. The Rotaflo®...
Stopcock, T-bore, PTFE, Synthware, Bore: 2 or 4mm available, Plug Size: 15.2/30 or 16/35 available, Stem OD: 8 or 10mm available, Stems are sealed 90 degrees apart, PTFE plug has a "T" shaped bore to connect any two or all three stems.
Plug Retention Kit, Stopcock, Synthware, Stainless Steel, Multiple Plug Sizes Available. Designed for precise control of fluid or gas flow, this stopcock adapter is equipped with a top outer joint and a bottom inner joint. The adapter's PTFE plug ensures a secure, leak-free connection and robust...
Replacement components for 1:5 taper PTFE plugs. O-rings are Viton, nuts are green, and washers are white.
Used to regulate and measure flows, all working parts and indicia are visible, meter readings are unobstructed; the outlet swivels 360 degrees. Pressure tight to 2Kg/cm2 or more (air). Flow rates from 5 to 50L/minute air or 0.1 to 500cc/min water. Each tube is furnished with either a 316 stainless...
Straight connecting adapter, 4mm glass plug stopcock, 15mm O-Ring top joint and either a spherical joint or an inner standard taper joint on the bottom.
As supplied with 1983J70 and J76 Kimble Economy Burets Plug bore two mm Also for replacement on Kimble 17800 and 17810 series Chromatography Columns and Kimble 29050-H and 29060-H series Separatory Funnels.
No additional ventilation opening required, PE, transparent, 3/4" thread connection outside. Self-venting NW 13 mm Seal made of natural rubber
Synthware PTFE Stopcocks, with a 120 bore, are designed to provide precise control over fluid flow in laboratory applications. These stopcocks are made from PTFE, ensuring chemical resistance and durability. Their robust design supports reliable performance even in harsh chemical environments. These...
BUBBLERS, HIGH CAPACITY, CHECK VALVES, High capacity check valve bubbler keeps oil and air from being drawn into a reaction system when negative pressure is developed. Bubbler has two 1/2" swagelock type fittings on top permitting one side to be connected to the nitrogen source and one side to...
Plug has 1:5 taper, permitting precise control of plug tension Lubrication not required Knurled nut and washer are Teflon O-ring is Buna N synthetic rubber Plug bore x o.d. of arms appear in listings
For replacement or construction of burets having a 1:5 PTFE stopcock plug. One arm is pulled to a delivery tip.
Sublimation Apparatus, Synthware, Capacity: 100 or 150mL available, Flange Size: 57 or 80mm available, supplied complete with condenser, flask, O-ring and horseshoe clamp.
Stopcock Plug, Straight Bore, PTFE, Synthware, Bore: 2, 4, and 6mm available, Plug Size: 11/25, 15.2/30 and 16/35 available, supplied with PTFE plug, one PTFE washer and one o-ring.
Manufactured from borosilicate glass 3.3 Similar to 826500 but without tip O-Ring exposure. Designed with a precision external thread for fine control Can be used as a bleed up to 1/2 turn Full open position is at 1-1/2 turns Primary seal is made with a FKM O-Ring on a tapered seat Non-rotating PTFE...
Solid glass high vacuum stopcock with theChemglass improved constant pressure retention device. This retaining system incorporates a glass plug having an extended snelling which accepts a stainless steel spring and clip. The spring keeps constant tension on the plug at all times and is easily...
Stopcock, Straight Bore, PTFE, Synthware, Bore: 2, 4, and 6mm available, Plug Size: 11/25, 15.2/30, and 16/35 available, Stem OD: 8, 10, and 12mm available, with 1:5 PTFE plug and a threaded pressure nut.
Similar to 8652N30 series, but with three arms Stopcock has T-shaped bore for connecting any two or all three arms Offered in 2 mm and 4 mm bore sizes Arms serrated to take 1/4 to 3/8 inch tubing
High Vacuum Valve, 180 Degree, PTFE Protected, Synthware, Size: 0-4, 0-8, 0-12mm available, Side Arm OD: 9mm.