Results for

Dead volume - Import export

Germany

Miniaturized media-separated 2-way valve in the 8 mm series to control challenging media. This compact, media-separated valve is suitable for precise dosing of neutral and aggressive gases and liquids. Due to the relatively simple design, the valve can be adapted to specific customer requirements without much effort. For example, connection geometry, sealing material and rated voltage can be easily adjusted.

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Germany

The flexible tube for the connector 1D is first thermally widened and then pushed on the integrated connecting sleeve. The tube is secured in place by means of a knurled nut acting on the flexible tube. Thanks to the form-fit connection between the connecting sleeve and flexible tube, the connector has no dead volume.

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Germany

With its rugged housing and a stainless steel sensor element, the transducer is particularly robust and ideally suited to the harshest environments. This also means that the sensor can be installed anywhere with no effect on the measurement signal. The built-in instrumentation amplifier converts the sensor signals into noise-immune voltage signals or current signals that can be transmitted over relatively long distances. For high viscose materials, a front-level membrane M12 x 1 is available, and with this disruptive dead volumes can be expelled. The sensor has a small protected hole on the rear to allow measurement of atmospheric pressure (measurement type relative). For the absolute measurement option, the applied pressure is measured with respect to an enclosed vacuum. As an electrical connection, a DIN 43650A valve connector or an M12 x 1, 4-pin connection is available.

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Germany

The ViscoTec Hygienic Dispenser is available in 3 different sizes, allowing for volumes of 0.35ml up to 5.1ml per revolution. The smallest of dosage volumes can be perfectly dosed with a deviation of only +/- 1%. In addition to FDA-compliant components, and an EHEDG-compliant hygienic design, is the possibility of automatic cleaning via additional connection outlets. The cleaning medium is applied via the outlet in order to carry out automatic rinsing. Alternatively, the new dispensers can be disassembled quickly and cleaned manually. As in all dosing systems from ViscoTec, the VHD uses the proven endless piston technology based on the use of eccentric screw technology. For the VHD, many characteristics have been optimized and specially enhanced for use in the food and cosmetics branch. Among other things, the interior of the dispenser has been analysed and redesigned: the goal being to avoid dead volume and thus prevent contamination through harmful micro-organisms.

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Germany

For the 2N pipe connector, the pipe is placed against the inner edge of the connector and a sealing ring seals off the connection. A cutting ring wedges into the flexible tube or pipe as far as the knurled nut is screwed onto the connector body, thereby fixing the connection in place. This creates a friction-locked and tight pipe connection that can be released at any time, that eliminates dead volume in the design concept and also has no effect on the flow. The inside diameter of the connector does not correspond to the inside diameter of the pipe.

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Germany

The SecurityLINK UHPLC fingertight fitting system simplifies your system and column connections and provides consistent performance with torque limiting technology that prevents column damaging overtightening. Try SecurityLINK UHPLC fittings on your system today: - No tools required for quick and easy installation - Fitting self-adjusts at column inlet to ensure zero dead volume for better chromatographic results - Torque limiting technology prevents system and column port damage UHPLC and HPLC compatibility: pressure rated to 19,000 psi (1,310 bar)

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SecurityGuard ULTRA UHPLC Column Protection

Germany

- Extends UHPLC, core-shell, and sub-2 μm column lifetime - Fits virtually all manufacturers’ columns 2.1 to 4.6 mm ID - Pressure rated to 20,000 psi (1,378 bar) - Simple to use With SecurityGuard ULTRA, contaminants and micro particulates are trapped in the guard cartridge, instead of your expensive column. The extremely low dead volume (<0.3 µL) of this unique guard design minimizes sample peak dispersion to maintain column performance without altering your chromatography results.

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Dosage of Liquids - Series T - Zero Dead Volume Syringe

Germany

Glass Barrel: Borosilicate 3.3 Precision: < ±1 % of the volume Main Use: - sample dosage for gas chromatography - dosage of small amounts of liquids - for Thin Layer Chromatography (TLC) Removable Needles (RN) autoclavable stainless steel= ss* plunger runs inside the needle (plunger in needle) Needle Tip Tip Style a b c d (RN) (RN) (RN) (RN) Length 70mm 70mm 70mm 70mm Plunger Part Part Part Part Volume Tip O.D.(Gauge) No. No. No. No. 0.5µl ss* 0.47(26s) 2200051 2200058 - - 0.5µl ss* 0.64(23) 2200062 2200056 2200061 - 1µl ss* 0.47(26s) 2200101 2200102 - 2200103 1µl ss* 0.64(23) - - 2200113 2200303 2µl ss* 0.72(22s) 2200201 2200202 - - 5µl ss* 0.55(24) 2200301 2200302 - 2200203 10µl ss* 0.72(22s) 2200401 2200402 - 2200403 25µl ss* 1.10(19) 2200501 2200502 - 2200503

Germany

0.5µl - 25µl - Zero dead volume - Positive displacement - Sample contained only in the needle - Removable syringe parts Zero Dead Volume Syringes plunger runs inside the needle

Germany

Series H - PTFE Seal for dispensing Gas and Liquids gas tight plunger replaceable Series SH - Extended Handle / PTFE Seal for gas chromatography and HPLC valves prevents heat transfer from hand to content protects plunger from bending Series G - Static PTFE Seal Topping the Glass Barrel for gas chromatography HPLC valves dosage under counter-pressure Series P - Adjustable PTFE Seal for gas chromatography and HPLC valves dosage under pressure regulation of seal pressure by screws Headspace Analysis gas tight plunger replacable Peek Tubing Connector direct connection reduced dead volume totally inert, no metal contact Adjustable Internal Stopper excellent for routine dosages internal index stop is adjustable to any volume for faster work and better reproducibility

Dosage in Autosampler - GC Autosampler - Siemens, Nippon Instruments Cooperation

Germany

Glass Barrel: Borosilicate 3.3 Precision: < ±1 % of the volume Zero dead volume(plunger in needle)= T Removable Needle (RN) autoclavable stainless steel= ss* Needle Tip LC 12/20/32(Siemens) Tip Style c (RN) Length 70mm Plunger Part Volume Series Tip O.D.(Gauge) No. 1µl T ss* 0.64(23) 2200115 PE-1000 ,RA-342(Nippon Corp.) Tip Style d (FN) Length 55mm Plunger Part Volume Series Tip O.D(Gauge) No. 50µl A PTFE-black 0.72(G22) 2600642 100µl A PTFE-black 0.72(G22) 2600742

Germany

Plunger Force Adjustment Video Tutorial ILS glass syringes are manufactured to exacting standards and are quality tested to meet or exceed our minimum performance specifications for accuracy and precision. Our testing methods are in accordance GLP protocols and utilize equipment that is traceable to NIST standards. Copies of actual test result are available upon request. Syringe use: - eliminate the carry over between the samples. Rinse the syringe with the to be examined liquid 10-20 times. Wash the syringe and discard the first 2 -3 washes. - for injection overfill the microlitersyringe. Press the plunger until the accurate volume. Syringe cleaning - pull the piston out of the glass body of the microsyringe - rinse inside the glass body with detergents (in the final rinsing cycle it is best to use a low boiling point, solvent or alcohol) - dry the glass body by air flow, e.g. with a vacuum pump CAUTION: DO NOT IMMERSE THE MICROSYRINGE IN THE SOLVENT: THE GLUE PARTS CAN BE SOLVED. Needle blocked: - use the cleaning wires from ILS you find a wide range at www.microsyringes.com Plunger with seal - if you want reduce the plunger force, heat the assembled syringe in oven at 60°C 15 minutes - Silicone or other lubricants that are compatible with your sample may also be used to wet the plunger tips CAUTION: RUNNING A TEFLON-TIPPED PLUNGER DRY MAY CAUSE THE PTFE TO SHRED OR PULL LOOSE FROM THE PLUNGER ROD, RESULTING IN LEAKS. Plunger Tip ss*=stainless steel (N- Series) -clean the plunger in an ultra sonic bath - wipe the piston with a fibre-free cloth (i.e. no paper towel) Plunger of zero dead volume syringes (T- Series) - loose the nut before pull out or insert the plunger - wipe the piston with a fibre-free cloth (i.e. not paper towel)

Dosage of Gas & Liquids - Peek Tubing Connector

Germany

Glass Barrel: Borosilicate 3.3 Precision: < ±1 % of the volume Advantage: - direct connection - reduced dead volume - totally inert, no metal contact - fits any tube from 0.8 to 3.2 mm Ø - chemically resistant Plunger Part Volume Series Tip Connector No. 10µl H PTFE M6 2624414 25µl H PTFE M6 2624514 50µl H PTFE M6 2624614 100µl H PTFE M6 2624714 250µl H PTFE M6 2624814 500µl H PTFE M6 2624914 1.0ml H PTFE M6 2624015 2.5ml H PTFE M6 2624035 5.0ml H PTFE M6 2624055 10.0ml H PTFE M6 2624075 25.0ml H PTFE M6 2624095 50.0ml H PTFE M6 2624105 100.0ml H PTFE M6 2624116 10µl H PTFE 1/4"x 28 2624415 25µl H PTFE 1/4"x 28 2624515 50µl H PTFE 1/4"x 28 2624615 100µl H PTFE 1/4"x 28 2624715 250µl H PTFE 1/4"x 28 2624815 500µl H PTFE 1/4"x 28 2624915 1.0ml H PTFE 1/4"x 28 2624016 2.5ml H PTFE 1/4"x 28 2624036 5.0ml H PTFE 1/4"x 28 2624056 10.0ml H PTFE 1/4"x 28 2624076 25.0ml H PTFE 1/4"x 28 2624096 50.0ml H PTFE 1/4"x 28 2624106 100.0ml H PTFE 1/4"x 28 2624115

Dosage in Autosampler - GC Autosampler - Agilent Technologies (HP)

Germany

Glass Barrel: Borosilicate 3.3 Precision: < ±1 % of the volume Zero dead volume(plunger in needle)= T Removable Needle (RN) autoclavable Fixed Needle (FN) not autoclavable Flexible Plunger= Hi-Res stainless steel= ss* Needle Tip **= double gauge needle 7670/7671/7672 Needle Tip a a a a (FN) (RN) (FN) (RN) Length 51mm 51mm 51mm 51mm Plunger Part Part Part Part Volume Tip O.D.(Gauge) No. No. No. No. Six-Pack Six-Pack 5µl Hi-Res 0.47(26s) 2160301 2160305 2100311 - 10µl Hi-Res 0.47(26s) 2160401 2160405 2160411 2160415 5µl ss* 0.47(26s) 2100301 2100305 2100311 2100315 10µl ss* 0.47(26s) 2100401 2100405 2100411 2100415 10µl PTFE 0.47(26s) 2600401 2600405 2600411 - 7673-7683,6850 Fixed Needle (FN) 0,5 1,0 Needle Tip c c c c c c (FN) (FN) (FN) (FN) (FN) (FN) Length 42mm 42mm 42mm 42mm 42mm 42mm Volume Plunger Part Part Part Part Part Part Tip O.D.(Gauge) No. No. No. No. No. No. Six-Pack Six-Pack Six-Pack 0.5µl T 0.47(26s) 2204051 - - - - - 0.5µl T 0.64(23) - - - - 2204052 - 1.0µl T 0.47(26s) 2204104 - - - - - 1.0µl T 0.64(23) - - - - 2204103 - 5µl Hi-Res 0.47(26s) 2164303 2164313 - - - - 10µl Hi-Res 0.47(26s) 2164403 2164413 - - - - 5µl Hi-Res 0.47/0.64** - - 2164304 2164314 - - 10µl Hi-Res 0.47/0.64** - - 2164404 2164404 - - 5µl Hi-Res 0.64(23) - - - - 2164305 2164315 10µl Hi-Res 0.64(23) - - - - 2164405 2164415 5µl ss* 0.47(26s) 2104303 2104313 - - - - 10µl ss* 0.47(26s) 2104403 2104413 - - - - 5µl ss* 0.47/0.64** - - 2104308 2104314 - - 10µl ss* 0.47/0.64** - - 2104408 2104404 - - 5µl ss* 0.64(23) - - - - 2104305 2104315 10µl ss* 0.64(23) - - - - 2104405 2104415 25µl ss* 0.64(23) - - - - 2104505 - 50µl ss* 0.64(23) - - - - 2104605 - 100µl ss* 0.64(23) - - - - 2104705 - 5µl PTFE 0.47(26s) 2604303 2604313 - - - - 10µl PTFE 0.47(26s) 2604403 2604413 - - - - 5µl PTFE 0.47/0.64** - - 2604304 2604314 - - 10µl PTFE 0.47/0.64** - - 2604404 2604404 - - 5µl PTFE 0.64(23) - - - - 2604305 2604315 10µl PTFE 0.64(23) - - - - 2604405 2604415 25µl PTFE 0.64(23) - - - - 2604505 - 50µl PTFE 0.64(23) - - - - 2604605 - 100µl PTFE 0.64(23) - - - - 2604705 - Removable Needle (RN) Needle Tip c c c (RN) (RN) (RN) Length 42mm 42mm 42mm Plunger Part Part Part Volume Tip O.D.(Gauge) No. No. No. 5µl Hi-Res 0.47(26s) 2164307 - - 10µl Hi-Res 0.47(26s) 2164407 - - 5µl Hi-Res 0.47/0.64** - 2164308 - 10µl Hi-Res 0.47/0.64** - 2164408 - 5µl Hi-Res 0.64(23) - - 2164309 10µl Hi-Res 0.64(23) - - 2164409 5µl ss* 0.47(26s) 2104307 - - 10µl ss* 0.47(26s) 2104407 - - 5µl ss* 0.47/0.64** - 2104308 - 10µl ss* 0.47/0.64** - 2104408 - 5µl ss* 0.64(23) - - 2104309 10µl ss* 0.64(23) - - 2104409 5µl PTFE 0.47(26s) 2604307 - - 10µl PTFE 0.47(26s) 2604407 - - 5µl PTFE 0.47/0.64** - 2604308 - 10µl PTFE 0.47/0.64** - 2604408 - 5µl PTFE 0.64(23) - - 2604309 10µl PTFE 0.64(23) - - 2604409 A-Syringe™ Fixed Needle (FN) Needle Tip c c c c c c (FN) (FN) (FN) (FN) (FN) (FN) Length 42mm 42mm 42mm 42mm 42mm 42mm Plunger Part Part Part Part Part Part Volume Tip O.D.(Gauge) No. No. No. No. No. No. Six-Pack Six-Pack Six-Pack 5µl Hi-Res 0.47(26s) 2164333 2164336 - - - - 10µl Hi-Res 0.47(26s) 2164433 2164436 - - - - 5µl Hi-Res 0.47/0.64** - - 2164337 2164338 - - 10µl Hi-Res 0.47/0.64** - - 2164434 2164438 - - 5µl Hi-Res 0.64(23) - - - - 2164339 2164340 10µl Hi-Res 0.64(23) - - - - 2164435 2164437 5µl ss* 0.47(26s) 2104333 2104337 - - - - 10µl ss* 0.47(26s) 2104433 2104437 - - - - 5µl ss* 0.47/0.64** - - 2104334 2104338 - - 10µl ss* 0.47/0.64** - - 2104434 2104438 - - 5µl ss* 0.64(23) - - - - 2104335 2104336 10µl ss* 0.64(23) - - - - 2104435 2104436 80074 80079 001000 001050 001800 001804 001805 001810 001814 001814 001815 001821 0018 001825 22 02805 002812 002810 002813 002 002815 81 002817 4 002818 002821 002822 002000 002050 002200 002800 002804 80076 80080 80357 80358 80359 80387 80388 80389 80391 80393 87957 87958 80084 80086 87959 87987 87988 87989 87990 87994 80087 80088 80089 80092 8009480096 760, 7671, 7672 80074 80079 0 002825 002826 002827 002829

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Dead volume - Import export

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15 Products