Hamilton Syringes
The syringes can be used very well for measurements, dozing and dilution for small volumes. We want to present you below a selection from the very large range of Hamilton syringes, choosing the most used types. In case that your applications need another type of syringe or another Hamilton article, you can ask supplementary information.Demand offer
General and technical characteristics of Hamilton syringes
Hamilton syringes can be classified by the guidance of the piston in the following classes A…A
Syringes from the series 700. Hamilton syringes MICROLITER series 700 are used all over the world as standard utensils for liquids dozing in the interval 0.5-500 microlitres. The steel piston has an excellent tightness on the borosilicate glass. At this type of syringes, because of the production technology the pistons and the glass cylinders are not interchangeable.
In order to get an excellent reproducibility, it is recommended to fill the syringe with approx. 20% more liquid volume than expected. Because of dilation coefficients for steel and glass, it is recommended the use of this type of syringe under 50 degrees Celsius. Typical appliances: GC, HPLC, TLC automatic dozing.
- Syringes series 800. Syringes Hamilton MICROLITER series 800 are the improved homologues of those from the series 700, perfectly tight at the liquids, with volumes up to 250 microliters. The piston is endowed with a metal detachable guidance that has the role of protecting against the transfer of temperature and to guide the thin piston of the syringe, avoiding its curving. The guidance has a special buffer that doesn’t permit the piston to go out of the glass cylinder. The maxim temperature of using is of 50 degrees Celsius. Typical appliances: GC, HPLC, the samples’ drawing in the deep vessels.
- Syringes series 1000. Syringes Hamilton GASTIGHT series 1000 are perfect for liquids and gas, being available with volumes from 1 ml until 100 ml. The piston is made of aluminum covered with PTFE endowed with PTFE precision fittings. The flexibility of PTFE fittings makes possible interchanging pistons and glass cylinders for syringes of the same volume. Typical applications: dilutions/dosing dropping
- the caustic solutions, dropping gases (up to 0.6 MPa), injecting the samples in GC, HPLC, TLC.
- Syringes series 1700. Syringes Hamilton GASTIGHT series 1700 come to complete those series 1000 and are available with volumes of 10-500 microlitres. The construction of these is the same with that of syringes series 1000. Typical applications: dilutions/dosing, dropping the caustic solutions, dropping gases (up to 0.6 MPa), injecting the samples in GC, LC, and TLC.
- Syringes series 1800. Syringes Hamilton GASTIGHT from series 1800 are perfectly tight for liquids and gases, their construction being the same with that of the series 800. As an improvement of series 800/1700, it was combined the interchangeability of the component parts (glass cylinder, piston, reutilization of metallic guidance) easily in operations (adjustable buffer). These syringes are available with volumes between 10 and 250 microliters. Typical applications: GC, HPLC, drawing of samples from deep vessels.
Syringes series 7000. Syringes Hamilton series 7000 work on the principle of positive displacement and have the dead volume zero. These syringes are available with volumes between 0.5 and 25 microliters. The thin piston reaches the pointed end of the syringe’s needle. The needle and the piston have a high tightness, making impossible their components’ interchangeability. Typical applications: GC, TLC. dropping the samples in the field of microliters. The precision of HAMILTON syringes is better than A, A+ 1% from the nominal volumeDemand offer
Syringes from the series 700. Hamilton syringes MICROLITER series 700 are used all over the world as standard utensils for liquids dozing in the interval 0.5-500 microlitres. The steel piston has an excellent tightness on the borosilicate glass. At this type of syringes, because of the production technology the pistons and the glass cylinders are not interchangeable.
In order to get an excellent reproducibility, it is recommended to fill the syringe with approx. 20% more liquid volume than expected. Because of dilation coefficients for steel and glass, it is recommended the use of this type of syringe under 50 degrees Celsius. Typical appliances: GC, HPLC, TLC automatic dozing.
- Syringes series 800. Syringes Hamilton MICROLITER series 800 are the improved homologues of those from the series 700, perfectly tight at the liquids, with volumes up to 250 microliters. The piston is endowed with a metal detachable guidance that has the role of protecting against the transfer of temperature and to guide the thin piston of the syringe, avoiding its curving. The guidance has a special buffer that doesn’t permit the piston to go out of the glass cylinder. The maxim temperature of using is of 50 degrees Celsius. Typical appliances: GC, HPLC, the samples’ drawing in the deep vessels.
- Syringes series 1000. Syringes Hamilton GASTIGHT series 1000 are perfect for liquids and gas, being available with volumes from 1 ml until 100 ml. The piston is made of aluminum covered with PTFE endowed with PTFE precision fittings. The flexibility of PTFE fittings makes possible interchanging pistons and glass cylinders for syringes of the same volume. Typical applications: dilutions/dosing dropping
- the caustic solutions, dropping gases (up to 0.6 MPa), injecting the samples in GC, HPLC, TLC.
- Syringes series 1700. Syringes Hamilton GASTIGHT series 1700 come to complete those series 1000 and are available with volumes of 10-500 microlitres. The construction of these is the same with that of syringes series 1000. Typical applications: dilutions/dosing, dropping the caustic solutions, dropping gases (up to 0.6 MPa), injecting the samples in GC, LC, and TLC.
- Syringes series 1800. Syringes Hamilton GASTIGHT from series 1800 are perfectly tight for liquids and gases, their construction being the same with that of the series 800. As an improvement of series 800/1700, it was combined the interchangeability of the component parts (glass cylinder, piston, reutilization of metallic guidance) easily in operations (adjustable buffer). These syringes are available with volumes between 10 and 250 microliters. Typical applications: GC, HPLC, drawing of samples from deep vessels.
Syringes series 7000. Syringes Hamilton series 7000 work on the principle of positive displacement and have the dead volume zero. These syringes are available with volumes between 0.5 and 25 microliters. The thin piston reaches the pointed end of the syringe’s needle. The needle and the piston have a high tightness, making impossible their components’ interchangeability. Typical applications: GC, TLC. dropping the samples in the field of microliters. The precision of HAMILTON syringes is better than A, A+ 1% from the nominal volumeDemand offer
Needles
- Standard needles. The needles are made of stainless steel and are improved according to their field of utilization and after the volume of the syringe. The length of needle is of 51 mm, its point can be of type 2 or 3 (point style).The “Gauge” determines the inside and outside diameter of the needle. For syringes of 5 and 10 micro liters is used gauge 265, for those of 25-250 micro liters is used gauge 225, and over 500 micro liters is used gauge 22.
- Fused Silicia (FS). They are needles for capillary vessels from melted quartz, covered with polyamide. The inside surface isn’t activated. They are used for injections on-column.Demand offer
- Fused Silicia (FS). They are needles for capillary vessels from melted quartz, covered with polyamide. The inside surface isn’t activated. They are used for injections on-column.Demand offer