With polished barrels. For plug only, see 8224.

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

Metering valve, with 1:5 PTFE straight bore plug, provides fine control of rate of flow. With polished barrels. For plug only, see 8232.

Air-sensitive sample handling adapter features either a glass or PTFE t-bore stopcock, standard taper joint and septum port arms. Supplied with two septa, Ace 9096 family.,/p>

3-way stopcock with T-bored solid glass plug. See Ace 8228 family for replacement plugs.

Straight connecting PTFE stopcock adapter with standard taper joints. Bottom joint connection has an inner drip tip tube.

Stopcock adapter featuring either a bent or straight hose connection and a PTFE plug.

Claisen adapter. Center tube has 10/30 outer top for 76mm immersion thermometer and a 24/40 inner bottom. 75 degree take-off arm with 24/40 outer top and 24/40 inner stopcock side arm. Available with glass or PTFE stopcock plug.

Precision grade, with 3-way oblique stopcock. Available with oblique bore hollow or solid plug. Plug has hole to permit evacuation of the lower chamber and prevents leakage through the bottom.

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…

PTFE stopcock valve, 2-way, one 1/4 inch male luer port and one 1/4 inch male NPT port, 0.046 orifice. PTFE valve used with NPT fittings. Various ends available (male and female NPT, luer, 1/4" tube and 1/4"-28 UNF). IPS PTFE Stopcocks made of virgin PTFE. Compression ferrules made of virgin PTFE.…

With polished barrels. For plug, see 8228, PTFE plug.

Stopcock adapter featuring either a bent or straight hose connection and a glass plug.

Precision grade, with 3-way oblique bore stopcock. Available with a hollow or solid plug.

Stopcock adapter, top outer joint, bottom inner joint, PTFE plug. Spherical joint versions are both outer joints top and bottom.

Easy action PTFE plug with hooded handle, threaded into heavy wall glass barrel, permits smooth adjustment. Arms are at 90 degree angle. Double PTFE ring seal prevents exposure of FETFE backup O-Ring to corrosive gases and liquids. Plug, with hooded ha

Oblique bore with polished barrels. For plug only, see 8226.

Three-way high vacuum oblique bore stopcock with liquid seal. The solid plug is bored to permit evacuation of the lower chamber and prevents leakage through the bottom.

With hollow plug, for connecting either the right or left outlet with the bottom outlet.

High vacuum stopcock with hollow plug for right angle connection.

Specifically designed for micro chemical apparatus. The solid glass plug and barrel are lapped together to give a precision fit suitable for micro chemical requirements. Plugs are interchangeable within the meaning of ASTM Standard E 675.

High vacuum stopcock with hollow plug, for horizontal connections.

Stopcock adapter, inner joint bottom, #15 top, stopcock side arm with PTFE plug and hose connection end. With a #15 nylon bushing, 7506-06, adapter can accomodate 12.5 to 14mm electrodes, finger consensers, etc. Suitable for vacuum work. See 7855-716 f

Used with distilling head to enable operator to determine reflux ratios and take-offs. Described in Industrial and Engineering Chemistry, Volume 14, No. 11, Page 902, Nov. 15, 1942.

Three-way high pressure oblique bore stopcock with solid plug.

Oblique bore stopcock with vacuum cup at bottom. Available with a hollow or solid plug.

Precision grade, straight thru, high vacuum stopcock. Available with a hollow or solid plug.