Bio-Rad 2110 Fraction Collector

This INTEK LH200 Fraction Collector was removed from a university lab where it was surplus to requir (more)ements. The item powers on and is in good cosmetic condition, we are unable to test it further at our facility.

Lambda Omnicoll Franction Collector - Sampler This was removed from a university lab where it was su (more)rplus to requirements. The unit is missing a few parts and we were unable to power it on. For this reason it is sold for spares/repairs. Rack holds 90 x 5ml

Gilson FC204 Fraction Collector, 200mL/min, 110/220VFeatures - Collect fractions by time, drop, or p (more)eak to suit all your LC applications - Choose the compact FC 203B for small-capacity collection or the FC 204 for large volumes and capacities - Accept a wide variety of collection vessels, including microplates, microvials, and tubes - In peak mode, collectors monitor a detector signal and identify peaks using either an adaptive-slope algorithm or a specified millivolt threshold - Up to 10 programmable time windows can be added for collecting only what you want, while discarding the column’s void volume, peaks of no interest, and equilibration volumes - Operate as stand-alone instruments with an easy-to-use keypad, or can be controlled through your PC via TRILUTION® LC Software The FC 204 Fraction Collector is the perfect solution for collecting fractions in liquid chromatography systems, catering to a wide range of flow rates from analytical to preparative. Paired with a peristaltic pump, it provides a cost-effective and easy-to-install tubing filling system, making it suitable for biosafety cabinets. With its small footprint and sterilizable flow path, contamination risks are minimized. This collector holds up to four racks, accommodating various sample formats, including up to 240 fractions in 13x100mm tubes or up to eight shallow or deep-well microplates. Choose between models with a 3-way diverter valve for flow rates up to 20 mL/min or 200 mL/min, depending on your requirements. For enhanced efficiency, an optional multicolumn adapter allows for simultaneous collection from up to 18 separate channels. INCLUDED: Gilson FC204 Fraction Collector, 200mL/min, 110/220V includes: - Gilson FC204 Fraction Collector - User's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Gilson FC204 Fraction Collector, 110/220VFeatures - Collect fractions by time, drop, or peak to suit (more) all your LC applications - Choose the compact FC 203B for small-capacity collection or the FC 204 for large volumes and capacities - Accept a wide variety of collection vessels, including microplates, microvials, and tubes - In peak mode, collectors monitor a detector signal and identify peaks using either an adaptive-slope algorithm or a specified millivolt threshold - Up to 10 programmable time windows can be added for collecting only what you want, while discarding the column’s void volume, peaks of no interest, and equilibration volumes - Operate as stand-alone instruments with an easy-to-use keypad, or can be controlled through your PC via TRILUTION® LC Software The FC 204 Fraction Collector is designed for liquid chromatography systems, accommodating a wide range of flow rates from analytical to preparative. Paired with a peristaltic pump, it offers a cost-effective and easy-to-install tubing filling system, ideal for biosafety cabinets. Its compact size and sterilizable flow path minimize contamination risks. This collector can hold up to four racks, accommodating various sample formats, including up to 128 fractions in 12x75mm tubes or up to 105 fractions in 13x100mm tubes. You can choose between models with a 3-way diverter valve for flow rates up to 20 mL/min or 200 mL/min, based on your needs. Additionally, an optional multicolumn adapter enables simultaneous collection from up to 18 separate channels, enhancing operational efficiency. INCLUDED: Gilson FC204 Fraction Collector, 110/220V includes: - Gilson FC204 Fraction Collector W/ Low Pressure Valve - User's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

The RediFrac fraction collector is a versatile instrument for simple, straightforward fraction colle (more)ction. In its standard form it will collect up to 95 fractions in 10 – 18 mm diameter tubes. It will also collect up to 175 fractions in 12 mm tubes and up to 45 fractions in 28 mm diamter vials, with help of simple accessories (not included). Fractions may be collected in different ways, based on either time or drop counting, controlled via simple programs specified by the operator. For example, you can choose to collect uniform fractions of a fixed time period. The RediFrac will collect fractions untill all tubes are used and then switch itself off. Alternatively, fractions may be collected by specifying the number of drops per tube. Safe collection is ensured by using drop synchrnisation combined with the unique tube sensor which means the instrument cannot collect into empty positions in the tube rack. The RediFrac is designed primarily as a stand-alone instrument but can also work with other equipement. Tube rack diameter range: 10 – 18 mm Tube rack height range: 50 – 180 mm Tube rack capacity: 95 Fraction sizes time: 0.01 – 99.99 min (0.01 min increments), 100 – 999.9 min (0.1 min increments), 1000 – 9999 min (1 min increments) Fraction sizes drops: 1 – 9999 drops (1 drop increments) Memory protection: Programmed parameters and stored data are guaranteed for at least 1 hour after the instrument is switched off or in event of a power failure. Under normal conditions at least 4 days storage can be expected. Event mark: 0.2 s Max flow rate: 15 drops/sec

Heating thermostat from 20 to 200°C, with TFT color display and complete programming functions LAUDA (more) ECO stands out for its range of features and ease of use. ECO thermostats are available in Silver (LCD display; simple programming) and Gold (TFT color display; complex programming) models, equipped with a mini USB interface as standard. A LAUDA innovation is the pressure flow controller located on the front of the head. This means that flow regulation between inside and outside is possible even during operation. - The circulation pump can be adjusted to six levels - Programmer with 150 temperature/time segments separable into 5 programs - Fully electronic continuous regulator with PID action - Additional key Tmax for overtemperature protection - The ECO heating thermostat line includes transparent baths up to 100°C and stainless steel up to 200°C - The most powerful units are equipped with the energy-saving LAUDA SmartCool system - Variants in 230V; the 50 Hz are also available with natural refrigerants - Temperature graphs on display - Convenient operation with softkey cursor - Safety class III for operation with flammable and non-flammable liquids. - mini-USB interface LAUDA tank thermostats are equipped as standard with a cooling coil. The E 4 model is also equipped with a lid for the bowl and connections for external applications. A drain cock on the rear side makes changing the heat transfer liquid easy and safe. Heating performance graph of Gold immersion thermostats with stainless steel tank. Performance graph of the pump pressing on the six levels.

Laboport N 820 G KNF Diaphragm vacuum pump resistant to chemical and corrosive liquids, compact and  (more)oil-free. The pump capacity is manually adjustable with a simple knob. Laboport is equipped with gas ballast, PTFE/TFM heads, PTFE lined diaphragms and FFPM valves. It is suitable for a wide range of laboratory applications, including extremely aggressive/corrosive gases and vapours. - Flow rate (max.): 34 l/min - Final vacuum (max.): 6 mbar (abs.) - Adjustable speed control - ATEX compliant only for internal atmosphere (Ex) II 2/-G IIB+H2 T3 - Ideal for extremely aggressive/corrosive gases and vapours - Clean operation, 100% oil-free Technical features - Flow rate (max.): 20 l/min - Final vacuum (max.): 6 mbar (abs.) - Pressure (max.): 0.1 bar (rel.) - Permissible fluid temperature between 5 and 40°C - Valve material: FFPM - Diaphragm material: PTFE coated - Pump head material: PTFE Applications - Centrifugal concentration - Degassing - Drying - Distillation - Drying of the gel - Rotary evaporation - Solid phase extraction Qualitative characteristics - Adjustable speed control - ATEX compliant only for internal atmosphere (Ex) II 2 / -G IIB + H2 T3 - Ideal for extremely aggressive / corrosive gases and vapors - Chemically resistant PTFE / FFPM flow path - Clean operation, 100% oil-free - Compact, silent and reliable - Maintenance free - Small footprint to optimize workspace Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMPS YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION Presentations of the Laboport line directly from the specialists who created it. English subtitles. Presentation of the new Laborports and SMART KNF control.

The HX7.4N H scale is a device controlled by means of the PUE HX7 indicator, and it has been equippe (more)d with a 4-load-cell ramp platform made of stainless steel, AISI 304. This robust design facilitates weighing of heavy loads in humid environment. The ramps enable easy loading and unloading. Indicator with a colour 7” graphic display and a diode bar graph allow to observe visualisation of a current load mass presented in relation to the scale range or declared minimum and maximum thresholds. This makes the operation significantly easier. At the back of the housing there are hermetic connectors of RS232, RS485, USB and Ethernet communication interfaces, plus digital inputs/outputs and analogue output. This enables cooperation with external devices such as barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. With use of the bracket you can either place the indicator at any flat horizontal surface, or fix it to the wall adjusting the tilt respectively to suit your needs. The terminal's software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing. Indicator’s system of information is based on databases (users, products, weighings, packaging, formulations, customers) and ALIBI memory which guarantees stored data safety. Since the scale is equipped with a platform lifting system, you are kindly requested to order a transport box (OSB box for the platform) for it. The transport box is necessary for the safe and efficient transport and storage of the ramp scale with the platform lifting system. Please take this item into consideration when planning and placing your order. If you have any questions, the Customer Service Department will be happy to assist you.

Ohaus 30400190 Modular Heat Block, 15 x 16 mm Vials The Ohaus 30400190 Modular Heat Block, 15 x 16 m (more)m Vials is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400190 Modular Heat Block, 15 x 16 mm Vials includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Maximum temperature: 350°C Maximum speed: 1250 rpm Plate diameter: 145 mm Dimensions (HxWxD):120 x 1 (more)60 x 210 mm