Glenco Gas/Liquid Syringes from Spectrum Chromatography D10122 180296 Copyright 1996 by Spectrum Chromatography PO Box 672026 Houston, TX 77267-2026 Phone: (281) 443-2900 (800) 459-9700 (US & Canada) Fax: (281) 443-3100
Introduction Spectrum Chromatography manufactures a variety of syringes for laboratory use. The Gas/Liquid syringes range in volume from 500 µl to 100 ml. Each syringe s Teflon plunger provides a gas- and liquid-tight seal. The syringes are available with either fixed (cemented) needles or with removable, screwhub needles. In addition, syringes are available with either conventional, constant-tension plungers or with adjustable-tensions plungers. 2 Conventional Gas/Liquid Syringes Ideally suited for handling almost any gas or liquid Fixed and interchangeable needle models available Interchangeable plungers with constant-tension seal The Spectrum conventional Gas/Liquid syringes offer the same high degree of resistance to chemical attack as the adjustable plunger seal Gas/Liquid syringes; only borosilicate glass and Teflon are wetted by the fluid. The plunger in these syringes has a flat face which contacts the flat bottom of the barrel assuring that all of the fluid is displaced from the syringe. The barrels and plungers of these syringes are interchangeable within a given size. This allows replacements barrels to be readily obtained in the event of accidental breakage. While these syringes are leak-free to in excess of 30 psig, we do not recommend using them at high pressures. At high pressures the plunger may be accidentally ejected from the barrel creating a hazard. D10122 Gas/Liquid Syringes
Adjustable Plunger Seal Gas/Liquid Syringes Ideally suited for handling almost any gas or liquid Fixed and interchangeable needle models available Interchangeable plungers with adjustabletension seal The Spectrum adjustable plunger seal Gas/Liquid syringes offer the highest degree of resistance to chemical attack. Only borosilicate glass and Teflon are wetted by the fluid. The unique adjustable plunger seal features an expanding Teflon seal at the plunger face. The two concentric parts of the plunger shaft may be rotated to expand the Teflon O-rings, ensuring the maintenance of the leak-proof seal. The figure below illustrates the direction in which the two knobs should be turned to tighten the seal. Turning them in the opposite manner will loosen the seal by allowing the O-ring to contract. These syringes, when properly used, are leak-free to in excess of 50 psig. However, using these syringes at high pressures in no recommended; the plunger may become difficult to control and may be launched from the barrel creating a hazard. vc Tightening the Syringe Plunger D10122 Gas/Liquid Syringes 3
The plunger in these syringes has a flat face which contacts the flat bottom of the barrel assuring that all of the fluid is displaced from the syringe. The barrels and plungers of these syringes are interchangeable within a given size. This allows replacement barrels to be readily obtained in the event of accidental breakage. Syringe Replacement Parts Replacement plungers and barrels are available for the full line of Gas/Liquid syringes. The same barrels are used both the conventional and the adjustable plunger seal syringes. Replacement barrels with either a threaded tip for use with a removable screw-hub needle or with a fixed 2 x #22 needle are available. Replacement barrels with a 3 x #22 needle are available by special order only. The same plungers are used with both the removable screw-hub needle barrels and the cemented needle barrels. Replacement conventional, as well as adjustable plunger seal, plungers are available. Both flat end (90 ) and sharp (22 ) removable screw-hub needles are available as replacement parts. They are available with a #22 outside diameter (0.028 ), and two different inside diameters, 0.006 and 0.016. These needles are supplied with the Teflon sealing washer but not the screw hub nut. Additional screw hub nuts, if required, must be ordered separately. The Teflon seals used in the connection made at the end of the syringe are supplied with each needle and accessory. The are also available separately. 4 D10122 Gas/Liquid Syringes
Gas/Liquid Syringe Accessories Spectrum Chromatography offers a variety of accessories which can be used with the removable needle Gas/Liquid syringes. Gas/Liquid syringes may be used with standard Luer hub needles with the aid of the Luer adapter. The adapter screws onto the 1/4-28 threads on the end of the screw-hub Gas/Liquid syringes. It provides a standard male Luer-Lock fitting for use with needles and other Luer-compatible devices. The wetted surfaces in this adapter include Kel-F and chromium plate. Luer-hubbed needles are available from Spectrum Chromatography for use with this adapter. Two different shut-off valves are available for the Gas/Liquid syringes. These may be used for positive fluid control. By filling the syringe and then closing the valve one can be sure that no leakage will occur prior to the desired release of the syringe contents. These valves are constructed entirely of Kel-F and Teflon. They have 1/4-28 threads on both their inlet and outlet so that they will accommodate any accessory or needle which would fit the syringe. When open, the valves have a straight, clear flow-path for minimum dead volume. These valves are able to withstand 200 psig without leakage. For a more permanent syringe seal, a screw-on closure is available for the Gas/Liquid syringes. This Kel-F device screws onto the end of the syringe to seal it. It may also be used in conjunction with a shut-off valve to allow for the ready storage of material in syringes. Fittings for connecting tubing directly to the threads on the end of the Gas/Liquid syringes are available. The flare-tube coupling is designed to mate with most 1/4-28 flare-tube or flangeless fittings which require a flatbottomed receptacle. These include Cheminert and Omnifit fittings. D10122 Gas/Liquid Syringes 5
Syringe Guard Station The Syringe Guard Station allows you to store your syringes in a convenient and organized manner. The Spectra/Chrom Syringe Guard Station puts all of those misplaced syringes at your fingertips. No more syringe breakage or loss. Each Syringe Guard Station holds up to ten syringes. It is not designed to accommodate syringes larger than 2.5 ml. 6 D10122 Gas/Liquid Syringes
Conventional Gas/Liquid Syringes with Removable Screw Hub Needles and Constant Tension Plunger Glenco Series 19925 Needle Grad. Length (in) Needle Part No. Size Div. and Gauge ID x OD(in) 185190 50 µl 1 µl 2 x 22.006 x.028 185549 50 µl 1 µl 3 x 22.006 x.028 185191 100 µl 2 µl 2 x 22.006 x.028 185551 100 µl 2 µl 3 x 22.006 x.028 185192 250 µl 5 µl 2 x 22.006 x.028 185553 250 µl 5 µl 3 x 22.006 x.028 185193 500 µl 10 µl 2 x 22.016 x.028 185554 500 µl 10 µl 3 x 22.016 x.028 185194 1 ml 10 µl 2 x 22.016 x.028 185556 1 ml 10 µl 3 x 22.016 x.028 185195 2.5 ml 50 µl 2 x 22.016 x.028 185390 5 ml 0.1 ml 2 x 22.016 x.028 185391 10 ml 0.5 ml 2 x 22.016 x.028 185392 20 ml 0.5 ml 2 x 22.016 x.028 185393 50 ml 1.0 ml 2 x 22.016 x.028 185394 100 ml 1.0 ml 2 x 22.016 x.028 185558* 2.5 ml 50 µl 2 x 22.016 x.028 *185558 is supplied with a flat end (90 ) needle, the others with a sharp (22 ) needle. D10122 Gas/Liquid Syringes 7
Conventional Gas/Liquid Syringes with Fixed (Cemented) Needles and Constant Tension Plunger (Glenco Series 19930) Needle Grad. Length (in) Needle Part No. Size Div. and Gauge ID x OD(in) 185200 50 µl 1 µl 2 x 22.006 x.028 185201 100 µl 2 µl 2 x 22.006 x.028 185202 250 µl 5 µl 2 x 22.006 x.028 185203 500 µl 10 µl 2 x 22.016 x.028 185204 1 ml 10 µl 2 x 22.016 x.028 185205 2.5 ml 50 µl 2 x 22.016 x.028 185420 5 ml 0.1 ml 2 x 22.016 x.028 185421 10 ml 0.1 ml 2 x 22.016 x.028 185422 20 ml 0.5 ml 2 x 22.016 x.028 185423 50 ml 1.0 ml 2 x 22.016 x.028 185424 100 ml 1.0 ml 2 x 22.016 x.028 Gas/Liquid Syringes with Removable Screw Hub Needles and Adjustable Plunger (Glenco Series 19925A) Needle Grad. Length (in) Needle Part No. Size Div. and Gauge ID x OD (in) 185210 5 ml 0.1 ml 2 x 22.016 x.028 185211 10 ml 0.1 ml 2 x 22.016 x.028 185212 20 ml 0.5 ml 2 x 22.016 x.028 185213 50 ml 1.0 ml 2 x 22.016 x.028 185214 100 ml 1.0 ml 2 x 22.016 x.028 8 D10122 Gas/Liquid Syringes
Gas/Liquid Syringes with Fixed (Cemented) Needles and Adjustable Plunger (Glenco Series 19930A) Needle Grad. Length (in) Needle Part No. Size Div. and Gauge ID x OD(in) 185219 5 ml 0.1 ml 2 x 22.016 x.028 185220 10 ml 0.1 ml 2 x 22.016 x.028 185221 20 ml 0.5 ml 2 x 22.016 x.028 185222 50 ml 1.0 ml 2 x 22.016 x.028 185223 100 ml 1.0 ml 2 x 22.016 x.028 Replacement Glass Barrels for Gas/Liquid Syringes For use with Syringe With fixed removable needles Size 2" x 22 Needle 185227 50 µl 185240 185228 100 µl 185241 185229 250 µl 185242 185230 500 µl 185243 185231 1 ml 185244 185232 2.5 ml 185245 185233 5 ml 185246 185234 10 ml 185247 185235 20 ml 185248 185236 50 ml 185249 185237 100 ml 185250 D10122 Gas/Liquid Syringes 9
Replacement Plungers for Gas/Liquid Syringes Constant Syringe Adjustable Tension Size Tension 185254 50 µl 185255 100 µl 185256 250 µl 185257 500 µl 185258 1 ml 185259 2.5 ml 185260 5 ml 185276 185261 10 ml 185277 185262 20 ml 185278 185263 50 ml 185279 185264 100 ml 185280 Replacement Screw-Hub Needles Flat End (90 ) Sharp (22 ) Length (in) ID x OD Part No. Part No. x Gauge (in) Qty 185284 1 x 22 0.006 x 0.028 2 185384 185285 2 x 22 0.006 x 0.028 2 185281 3 x 22 0.006 x 0.028 2 185289 185282 1 x 22 0.016 x 0.028 2 185290 185286 2 x 22 0.016 x 0.028 2 185291 185287 3 x 22 0.016 x 0.028 2 10 D10122 Gas/Liquid Syringes
Screw Hub Nuts and Teflon Seals Part No. Description Qty/pk 185158 Screw Hub Nut 6 185300 Teflon Seals 6 Gas/Liquid Syringe Accessories Part No. Description Qty/pk 185314 Shut-off Valve with 0.020 bore 1 185315 Shut-off Valve with 0.040 bore 1 185320 Male Luer Adapter 1 185321 Female Luer Adapter 1 185325 Syringe Closure 5 185465 Flare-Tube Coupling 10 185470 1/8 Flare-Tube Nut 10 185472 1/16 Flare-Tube Nut 10 185602 Side port Needle, 2 x 22 2 Syringe Guard Station Part No. Description 186221 Syringe Guard Station for up to 10 syringes D10122 Gas/Liquid Syringes 11
Glenco is a registered trademark of Spectrum Medical Industries, inc. Kel-F is a registered trademark of 3M Company. Spectra/Chrom is a registered trademark of Spectrum Medical Industries, inc. Teflon is a registered trademark of E.I. du Pont de Nemours & Co., inc. 12 D10122 Gas/Liquid Syringes