Analytical instruments

Varian Star 3400 CX gas chromatograph with onboard printer, dual FID detectors and dual split/splitl (more)ess injectors. Note: this unit is sold as is, no warranty applies. This unit turns on but no further tests have been performed.

Shimadzu SPD-M10A Diode Array Detector (DAD). Light Source: D2 lamp, W lamp, or both (3 modes). Wave (more)length Range: 190 – 800 nm. Wavelength Accuracy: 1 nm. Noise Level: 0.8 x 10-5 AU (250 nm, 600 nm). Drift: < 1 x 10-3 AU/hr (250 nm, 600 nm). User manual.

Shimadzu FVC-10ADvp gradient unit.

TECTRON-L high temperature bath. Bath capacity 12 L. Adjustable temperature from room + 5ºC to 300ºC (more). Stability ± 0.1 ºC. Pump flow 12 L / min. Safety thermostat. It consists of a cooling coil through which a refrigerated liquid can be circulated, allowing it to work at temperatures below ambient temperature. TECTRON-L high temperature bath with regulator to reach temperatures up to 300ºC. It has a coil to adjust the temperature below ambient if it is connected to a refrigerated circuit.

Electronic balance Sartorius SIWRDCP-1-3-I. Capacity max. weighing 3 kg, Readability of 0.1 g. Remot (more)e Control. Manual of instructions. Specifications:

Rephile NuZar U24 water purification system. Type I and RO water from tap water directly. Two ergono (more)mic dispensers with 2.4″ color touch screen with adjustment of dispensing rate (up to 2 L/min), manual and volumetric dispensing. Automatic cleaning cycles for the reverse osmosis membrane (Cl2 and pH cleaning). Self-maintenance functions for maximum efficiency and lifetime of the reverse osmosis membrane. Stable reverse osmosis permeability over a wide temperature range. Automatic data backup up to 2 years. Easy data transfer via multiple interfaces, such as LAN, USB, etc. Intuitive display: water quality with temperature compensation, volumetric dispensing and flow rate. 10 L quality HDPE storage tank integrated into the system, optionally expandable. Ultrapure Water (Type I) applications: HPLC mobile phase preparation, preparation of reagent blank solutions, sample diluent for GC, HPLC, ICP-MS or other analytical techniques, preparation of buffers and culture media for cell culture, and preparation of molecular biology reagents, etc. RO water applications: washing machine for glassware cleaning, feed water for laboratory animals, feed water for humidifiers, autoclaves, etc., water supply for ultrapure water systems, and hydroponics.

Radwag WLC 6/A2/C/2 Precision Balance. Weighing range from 5g to 6kg. Readability 0.1 g. Linearity ± (more) 0.2 g. Plate size 195x195 mm. Self-calibration. 2 × RS232, USB-A, USB-B connectivity. Backlit LCD screen. Optional legal metrology (M) Class II (+ € 40). Radwag WLC precision balances are dedicated to very fast and accurate weighing in the laboratory and industrial environment. They can work in places far from a power supply source since they are equipped with an internal accumulator (230V) and a standard RS 232 interface. It has a stainless steel pan and a backlit LCD screen that guarantees the best legibility of the weighing result. Communication interfaces: 2 × RS232, USB type A, USB type B allow cooperation with external devices such as a printer, a computer, a pen drive, an additional screen. The scales also have a real time clock and an ALIBI weighing memory.

Radwag SAL / STONE / H polished granite anti-vibration table. Stainless steel construction. Maximum  (more)load capacity 150 kg. Dimensions 100 * 65 * 82 cm (width, depth, height). The Radwag SAL / STONE / H damping table is designed to ensure stable operating conditions for high precision measurements. The table is made of polished granite and is based on a stainless steel construction.

Moisture analyzer Radwag MA 50.R. Max weight 50 g. Readability 1 mg. Plate size 90 mm. Fast and unif (more)orm heating with infrared. Drying temperature up to 160 ºC with four standard measurement profiles, fast, stepped, smooth. High repeatability +/- 0.05% (~ 2g sample), +/- 0.01% (~ 10g sample). RS232, USB type A, USB type B and Wi-Fi interface. Suitable for measurements in solids and liquids. Exportable data to Excel or Word.

Platform scale with 1 sensor Radwag C315.30.F1.R. Capacity from 200g to 30kg. Readability [d] 10g. P (more)late size 300 x 300mm in AISI304 stainless steel. LCD terminal (with backlight) on platform. RS232 interface. Functions: Plus/Minus control, percent weighing, totalizing, parts counting, internal battery, peak hold, GLP procedures, animal weighing, ALIBI memory. A dual range scale can be made for an additional fee. The C315 single sensor balance is designed for accurate mass determination in light industrial conditions. It is equipped with a PUE C315 gauge with a backlit LCD display. The balance frame is made of powder coated steel with a stainless steel pan. The balance has two power sources: mains and battery.

Analytical balance Radwag AS220 R2 PLUS. Capacity 220 g. Readability 0.1 mg. Linearity ±0.05/0.2 mg. (more) Dish diameter of 90 mm. Internal calibration. LCD screen. Interfaces: 2×RS 232, USB-A, USB-B. Levelling system. Power supply 100 ÷ 240 V AC 50 / 60 Hz. Specifications: Maximum capacity: 220 g Heavy: minimum 10 mg Readability: 0.1 mg Range of weight: -220 g Repeatability: 0.1 mg Lineabilidad: ± 0.2 mg Size of weighing pan: Ø 85 mm Working temperature: +10° ÷ +40°C Relative air humidity: 40% ÷ 80% Stabilization time: 3.5 s Sensitivity of detour: 1 ppm/°C in temperature +10° ÷ +40°C Interface: 2 × RS 232, USB-A, USB-B, WiFi - option Power supply: 12 ÷ 16 V DC / 2.1 A Adjustment/calibration: internal (automatic) Display: LCD (backlit) Net weight/gross Weight: 5.6 kg / 8.3 kg Box size: 495×385×515 mm

Documentation of gels Polaroid CU-5. Increase of 0.55 X. Includes oversized hood 88-47. With grip fo (more)r better use. Specifications: Area photographed: 12,7x16,5 cm Size of bell: 16,7x22,4 cm

Freeze dryers pilot-scale BK-FD20/30 Series. Models: standard (BK-FD20S and BK-FD30S), with stopper (more)ing (BK-FD20T, and BK-FD30T). Temperature min. trap of cold -80ºC. Temperature trays adjustable from -50ºC to +70ºC. Precongelación and drying in the same space. Vacuum < 0.1 mBar. Ability to trap cold 13.5 L. Ability to capture water 6.5 kg/24h. Total capacity of liquid 4.5 L (BK-FD20x) or 7-L (BK-FD30x). Dimensions: trap cold 240x300 mm (diameter/height); camera freeze-drying 470x485x420 mm; trays 305x405x17 mm Trays heated by silicone oil. Touch-screen LCD. Register of historic data a month. USB for data export. Includes vacuum pump 22m3/h. The price shown is for the model BK-FD20S. For other models consult the drop-down.

Nahita Quartz water distiller. Production 4 L/h. Conductivity at 20ºC 2 µS/cm. Water consumption 1.0 (more) l/min. Made of borosilicate glass. Quartz heater to obtain high purity water. With safety device (flow sensor). Resistance 1x 2500 W. User manual. The Nahita Quartz automatic water distiller. and continuous production, with quartz resistance, it provides us with high quality distilled water given the great purity of the water obtained, free of metal ions and pyrogenic substances, suitable for the preparation of reagents, bacteriological culture media, final washing of glass etc It is made entirely of high quality borosilicate glass, which allows continued use of the equipment and guarantees its durability. It has a safety mechanism that automatically disconnects the quartz resistance when the pressure of the cooling water decreases, and connects it again when it recovers. It has a support adapted for coupling to the wall and its reduced dimensions allow easy handling and cleaning. The equipment finds its application in clinics, hospitals and laboratories in general, located in the research departments of agri-food, pharmaceutical, environmental companies, etc. as well as in schools and universities. In case of deterioration, accidental breakage, etc, of the parts that make up the equipment, the following components are available below for replacement:

Macherey Nagel PF-11 photometer. Portable photometer for field and laboratory use. For the evaluatio (more)n of VISOCOLOR and VISOCOLOR ECO kits and tests in NANOCOLOR cuvettes. Direct reading in mg/L. Extinction measurement. Cuvette lock for 16 mm round tubes. Easy to use. Photometric pH measurement. Manual wavelength adjustment: 380/405/470/520/605/720 nm. Light source: Tungsten lamp. Powered by four batteries. Suitcase. User manual. The Macherey Nagel PF-11 photometer is designed and built to provide accurate and reliable results. It is recognized and appreciated by experienced analysts who appreciate its easy-to-use and time-saving approach with step-by-step instructions.

Jasco UV-975 Intelillent UV/Vis detector. Wavelength range 190-600 nm. Accuracy ± 2 nm. Reproducibil (more)ity ± 0.1 nm. Sensitivity range 0.0005 - 2.56 AUFS. Deuterium source lamp.  Standard analytical flow cell volume 8 ul. Autozero, mark, time constant.

HPLC Waters 600 system. Includes a Waters Delta 600 multi-solvent quaternary pump, CPG column, a Wat (more)ers photodiode array detector (PDA) 2996, a Waters 600 controller, a Waters 717 autosampler, a PC with a PCI card and Empower software 3. Pump head volume of 225 μL at a flow rate of 45 ml / min or a pump head volume of 100 μL at a flow rate of 20 μl. ml / min It has an operating flow range of 0.01 to 45.0 mL / min, adjustable in increments of 0.01 mL / min.

Agilent 1100 Series HPLC System consisting of: 1100 Series Degasser G1379A S / N: JP40716471. Binary (more) Pump 1100 Series G1312A FW: A.07.01 S / N: DE43616890. Automated injector Series 1000 G1313A FW: A.07.02 S / N: DE23920959. Thermostated column compartment G1316A 1100 Series FW: A.07.02 S / N: DE43643595. 1100 Series UV Detector G1314A with 10mm cell and G1369A LAN card FW: A.07.02 S / N: JP24020131. Windows 7 PC with Chemstation B.04.03-SP1 Agilent 1100 Series HPLCs are considered the most popular HPLCs in the world. They are robust, durable and versatile systems. Our instruments are restored according to the manufacturer's specifications to provide the best performance. They have a one year warranty. The 1100 HPLC series supports efficient pump action as well as advanced data analysis and diagnostic software. The system is easy to use and has a low cost. Looking for a more personalized product? All of our Agilent HPLC systems can be configured to your specific requirements.

Hewlett-Packard/Agilent 5890 Series II GC with FID, Split/Splitless Injector and 7673B Autosampler w (more)ith 100 sample tray, tower and controller. PC with preinstalled  ChemStation software. All necessary power cords and cables. User manual. The Hewlett Packard 5890 defined the absolute standard of gas chromatography for many laboratories around the world. A refurbished 5890 might be the answer to your needs to lower budgets and obtain high quality analyses.

HACH COD REACTOR 16500 dry block. Operating temperature 105°C (±15°) to 150°C (±2°) to 155°C (±5°)C. (more) 150°C, ±2°C. Temperature indicator via built-in thermometer ± 5°C. Response and warm-up time 30-40 minutes. Capacity for 16 culture vials of 15 × 100 mm. Dimensions 165x102x247 mm. 3.4kg. User manual The HACH COD REACTOR 16500 dry block is equipment designed to perform laboratory tests. With its rapid heating capability and precise temperature control, this dry block ensures reliable and reproducible results. In addition, its compact and easy-to-use design makes it an ideal tool for laboratories of different sizes.

Gas chromatograph Hewlett Packard 6890 Series. Detectors mounted FID and ECD. Injection system "spli (more)t/splitless". Suitable for the detection of cannabinoids, terpenes, pesticides, solvents, aromatic components, among others. Detection times are very stable. Software ChemStation or Clarity to comply with CFR21 Part 11 (+ € 1,500), required for IQ / OQ. PC. Includes user manuals. Agilent Technologies - 6890 opt. 211 Flame Ionization Detector (FID) Manual (click here)

GC/MS Perkin Elmer that includes a GC Perkin Elmer Autosystem XL with FID, autosampler 82 positions  (more)and 2 injectors split/splitless, mass spectrometer detector Perkin Elmer Turbomass Upgrade single quadrupole and vacuum pump rotary Edwards RV3. Includes full PC, software-Turbomass 5.1 version, a library of compounds in the Nist and user manuals. Specifications: Large-volume injection. Controlled by a microprocessor. Able to accept a wide selection of capillary columns of phase states. Able to accept a series of detectors, universal and selective.

Gardner Denver Welch Cold Trap. Cold trap for suction and vacuum lines or Schlenk lines. It reaches  (more)−79 °C by using a mixture of dry ice and isopropanol or liquid nitrogen. Maintains temperature for 12 hours if dry ice/isopropanol is used or 2 hours if liquid nitrogen is used. 2.8 L internal glass. Transparent lid for visual inspection. Easy cleaning. The Gardner Denver Welch cold trap is used to process samples with low eutectic points. The trap is connected in series with a freeze-drying system or vacuum evaporation system and a vacuum pump to prevent contaminants from migrating to the vacuum pump.

Fungilab Thermovisc 100-F8 Refrigerated Re-Circulation Thermostat. Working volume 8 L. Range -10 to  (more)+ 100 ° C. Integrated cooling unit for measurement at 20 ° C without external cooling by circulating water. Stability ± 0.05 ° C to 100 ° C and ± 0.1 ° C to -10 ° C. Construction adapted to the rotary viscometer Fungilab: the measuring head fits perfectly on the sample holder. Integrated support for 2 beakers 600 mL. Opening 94 mm with locking device. Used to thermostate a second sample while measuring on the first. User manual.

Conductivity meter pocket Eutech WPLOW-10. Measurement range of 0 to 1990 µS/cm, Waterproof. Resolut (more)ion 10 µS/cm and cell/CAT. Includes box and instruction manual. Specifications: Accuracy: +- 1% Full scale Calibration standard Range: 200 to 1990 µS/cm Calibration: 1 point ATC: 0 to 50 ° C Temperature coefficient: 2% per ° C Normalization Temperature: 25 ° C Auto off: 8,5 mins. after last keypress Operating temperature: 0 to 50 ° C Power battery: 4X 1.5 V LCD display (21x27 mm) Dimensions (WxD cm): 3,8x16,5 Weight: 90 gr

Eutech Instruments pH 510. pH meter with NEW electrode. pH measurement from 0 to 14. Internal memory (more). User manual. Eutech Instruments pH 510 is a high quality pH meter that comes with a brand new electrode, ensuring accurate and reliable measurements in a wide range of applications. This meter is ideal for use in laboratories, water treatment plants, aquaculture, fish farming, agriculture and more. With its ergonomic design and easy-to-read LCD display, the Eutech Instruments pH 510 is easy to use and provides fast, accurate results. Additionally, this meter features a waterproof housing making it ideal for use in wet or outdoor environments.

Eppendorf 5333 MasterCycler.  Block universal for 96 tubes of 0.2 mL or 77 tubes of 0.5 mL. Control  (more)of the temperature of the block of 4 to 99°C. Temperature-control speeds: Heating rate: approx. 3°C/s; cooling rate: approx. 2°C/s, measured on the block. Temperature Accuracy: ± 0.2°C. Storage of 100 programs. RS232 output. Includes manual. The EEppendorf 5333 MasterCycler is ideal for quantitative PCR applications and offers extremely fast temperature rise, short detection times and intuitive programming. The gradient block can hold 0.2 mL (capacity of 96) and 0.5 mL (capacity of 77) tubes or a microtiter plate (capacity of one), without the need to change blocks. Specifications: 230 V; 50-60 Hz; 500W Dimensions AnchxFxAlt cm: 26X41X27 Weight: 12 kg

Photodiode array detector Waters 2996. Range of 190 to 800 nm. Optical resolution of 1.2 nm. Accurac (more)y of wavelength 1 nm. Includes manual. Specifications:

Bunsen Vortex Shaker - AGT9 tube mixer. Speed range from 50 to 2600 rpm. Head stock for mixing test  (more)tubes of up to Ø 20 mm. Specifications: • It has two switchable working modes: - Continuous mode for uninterrupted mixing. - Manual mode in which mixing is activated automatically by slightpressure from the tube on the head stock. • Metal housing painted in epoxy. • Electronically regulated speed control. Stirring speed Variable between 50 and 2600 r.p.m Power 48 W Dimensions (W x H x D) 140 x 100 x 155 mm Weight 4 kg Eccentricity 6 mm

Bruker 450/320 GCMS. System includes: Bruker 450-GC gas chromatograph, Bruker 320-MS TQ mass spectro (more)meter, Bruker CP-8400 autosampler, Pfeiffer DUO 3 vacuum pump, PC and MS Workstation 7 software and user manuals. These Bruker GC/MS solutions are designed to deliver unmatched sensitivity, flexibility, and maximum utility all at a premium value to handle even the most challenging applications including: • Food and Product Safety Assessment • Forensics • Environmental Analysis • Clinical/Toxicology Testing • Pharmaceutical Analysis • Chemical Analysis • Polymer Analysis • Petroleum Analysis Headlined by the 300-MS and 320-MS Series, these systems are the first GC Quadrupole Mass Spectrometers to feature a curved collision-cell geometry and are available in single or triple quadrupole configurations. This pioneering approach to collision-cell design enhances instrument sensitivity and specificity and provides unrivaled detection performance for multi-component target compound quantitation. The Bruker 450-GC offers single, dual or triple channel configuration flexibility and automation for maximum productivity. Operating temperatures: 10 °C to 40 °C. The Bruker 320-MS provides femtogram sensitivity, a 2000 m/z mass range The 300-MS is designed to enhance productivity. It is capable of screening or quantifying more than 150 compounds in a single sample run. The 320-MS offers: Electron Ionization (EI) mode with 10 to 800 Da mass range, superior negative ion performance, triple-quadrupole configuration and flexible method development. The 300-MS is ideal for the routine, value-conscious laboratory where throughput and ruggedness are essential.