General laboratory equipment

FibraStage is an inexpensive, labor-saving and disposable cell culture system capable of producing p (more)roteins, viruses or cell mass from anchorage-dependent and suspension cultures. The system uses 500 mL disposable bottles pre-filled with FibraCel disks, a unique solid-support matrix for cell growth. FibraCel provides a low-shear environment and extremely high surface area (100 cm²) for cell growth, equivalent to dozens or even hundreds of T-flasks and roller bottles. Each FibraStage system holds up to four bottles, capable of yielding 2 x 10¹⁰ cells. Oxygenation and media mixing are simply and effectively accomplished by placing the bottles in the FibraStage device, which collapses bellows at the base of each bottle forcing media up through the disk bed. Cells remain entrapped in the disk bed during the entire run, simplifying media replacement and product recovery. The system eliminates autoclaving, cleaning, lengthy learning curves, costly start-up, and cross-contamination issues between batches, and requires only a standard CO₂ incubator.

Fermentation controller for setting and controlling fermentation additives.

Hamilton Microlab Starlet Interface Box

Ideal for most protocols calling for fast spins and quick spindowns Compact footprint and brush-less (more) motor for quiet operation and low vibration Select and set the digital speed display in RCF or rpm Sample imbalance and tilt safety cut out Safety interlock lid prevents opening while rotor is turning Back lit display showing time, speed and operational information on the same screen Quick-spin button for short spin requirements, press and hold to operate UV-Resistant plastic, increased useful life under harsh light conditions Double insulated, low voltage power supply Push button lid release Manual override allows user to open lid in case of power failure Capacity: 12 x 1.5/2.0 mL, 32 x 0.2 mL Dimensions (HxWxD): 114 x 171 x 203 mm Max. Speed: 12500 rpm Display: Color Graphic Display

This functional thermometer is ideal for simultaneously measuring indoor and outdoor temperatures. P (more)laced near the window, the sensor cable for measuring the outside temperature is simply led outside. The max. min. memory with manual reset allows you to observe the peak values over a self-selected period of time. The application possibilities of the measuring device with sensor cable are diverse and not only limited to the outside temperature. Thanks to the large measuring range, the waterproof sensor can also be used to check the temperature of refrigerators and freezers or to measure the water temperature in the aquarium. Measuring range temperature cable sensor: -50°C to 70°C Temperature measurement range outside: -50°C to 70°C Temperature indoor measuring range: -10°C to 50°C Cable length: approx. 290 cm Dimensions (LxWxH): 70 x 20 x 110 mm Weight: 90g

Particle size measurement instruments typically employ deionized or even untreated water as a suspen (more)sion medium for particle dispersion during analysis. Usually, this water contains undesirable levels of dissolved gases, most often those commonly present in the atmosphere. During analysis, these gases can come out of solution, forming minute bubbles that can have important effects on the analytical results. Regardless of the relative size of the bubbles, their presence distorts the reported distribution of sizes; it also degrades the repeatability of analyses. The more powerful the analyzer, the more pronounced these effects can be. When using a highly sensitive instrument such as the Micromeritics Saturn DigiSizer, removal of the dissolved gases (that subsequently lead to bubble formation) is therefore extremely desirable for obtaining the most accurate particle size data possible. The Micromeritics AquaPrep is a highly-effective system for freeing water of dissolved gases for use with the Saturn DigiSizer. The AquaPrep recirculates water through a hydrophobic capsule consisting of many thin-walled capillaries. A vacuum pump provides low pressure on the outside of the capillaries, causing a diffusion of dissolved air from the water through the capillary walls and into the vacuum pump. The air removed from the water is subsequently exhausted through a small tube at the front of the instrument, which is connected to a bubbler-type apparatus for performance monitoring. During typical operation, the AquaPrep can prepare approximately 5 liters of water for analysis in less than 2 hours. Because air bubbles scatter light as do particles, the AquaPrep enhances even further the high-accuracy analysis of small particles. Its compact, rugged, and reliable design make it ideal for use in a wide variety of aqueous particlesizing applications.

Without probe As-is

Suitable for the Eppendorf 5804, 5804R, 5810 and 5810R centrifuge models. Capacity: 6x 85 mL Max g-f (more)orce: 15557 x g Max speed: 11000 rpm No adapters included

This product is a multifunctional Ozone Meter that detects Ozone O3,Temperature, and Humidity . It′s (more) scientific and professional devices which can real-time monitor Ozone O3 on LCD display screen. Display method: Large screen color LCD display Atmospheric pressure: 86Kpa – 106Kpa Product Size: 164 x 74 x 26 mm Product weight: 210 g Detection temperature: -10°C to 50°C; Relative humidity: 20% – 85% Storage temperature: -10°C to 60°C Concentration unit for O3: ppm Test range: 0~5ppm Power source: Lithium battery with 2000 mAh capacity; 5V DC power charging via micro USB port

The HI 8427 is a portable pH/mV simulator designed specifically for calibrating pH and mV (ORP) mete (more)rs. Two calibration ranges are provided from 0 to 14 pH with temperature compensation and from -1900 to 1900 mV. A high impedance button and leakage LED are also provided to verify if the connection cable and pH meter insulation are in perfect condition. The instrument has a BNC output connector. Range pH: 0 to 14 in steps of 0, 2, 4, 7, 10, 12, 14 Range mV: -1900 to 1900 in steps of -1900, -350, 350, 1900 Accuracy pH: ±0.1 Accuracy mV: ±2 Temperature compensation: 0°C to 50°C High impedance test: 1010 Ω Power supply: 9V battery Battery life: 100 hours of continuous Dimensions (DxWxH): 180 x 80 x 30 mm Weight: 300 g

JLA-10.500. Fixed-Angle Rotor, Aluminum. Includes 6 Biosafety Liquid Canisters with secondary liquid (more) closures. Major applications: Large-volume for initial processing of bacteria or other cells from fermentors, clearing cell debris from homogenates, or pelleting subcellular organelles and protein precipitates. For use in Avanti J Series and J2 Series centrifuges (except J-21 series). Maximum speed: 10000 rpm Max g-Force: 18600 k-Factor: 2850 Nominal Capacity: 3000 mL

The Hygiena EnSure luminometer is a quality assurance system that can check and detect swabs for the (more) presence of ATP (Andenosine Tri Phosphate) within 15 seconds. The presence of ATP may indicate biological contamination. In locations such as hospitals, it is extremely important that proper cleaning is carried out. With the use of the EnSure, it can be scientifically proven within seconds that the cleaning has been done properly. Implementing a monitoring system to validate cleanliness has been shown to increase compliance with cleaning procedures from 40% to 82%. The main difference with the Hygiena SystemSure luminometer is that the Ensure is more sensitive and can detect up to 0.1 femtomole ATP. The EnSure uses the latest photodiode sensor technology, which has superior sensitivity and stability. In addition, the design is made in such a way that the luminometer is easy to operate with one hand. The luminometer works on two AA batteries for a long battery life, you can use an average of 8-12 months of continuous use before the batteries need to be replaced. Measures ATP, High Sensitivity ATP/Allergen Prevention, TVC, Enterobacteriaceae, Coliforms, E. coli, ALP, and ACP test devices Sensitive – can detect down to 0.1 femtomoles of ATP Advanced photodiode sensor technology – Internal solid-state detector is not affected by drops or shakes Storage: 100 programmable test plans 200 programmable user IDs 251 programmable locations per test plan 5000 programmable test locations Small, lightweight, handheld instrument (250 g, 70 x 180 x 30 mm) Quick-test mode enables ad-hoc testing Large screen with back-light and optional BOLD text Powered by 2 x AA batteries for several months of uninterrupted use Removable read chamber design allows for easy cleaning Durable outside shell and sealed keypad to protect against splashes and wear

Range: -2.0 to 16.0 pH pH Resolution: 0.1 pH pH Accuracy: ±0.1 pH Temperature Range: -5.0 to 60.0°C  (more)Temperature Resolution: 0.1°C Temperature Accuracy: ±0.5°C Calibration: Automatic, at 1 or 2 points with 2 sets of memorised buffers Battery Type/ Life: 4 x 1.5V with BEPS / approx. 300 hours of continuous use; auto-off after 8 minutes of non-use Dimensions: 163 x 40 x 26 mm Weight: 100g

Measurement Modes: pH, mV, relative mV (RmV), ORP or ion concentration (ISE) with temperature Probe  (more)Type: pH electrode, ORP electrode, ion selective electrode (ISE), reference half-cell electrode, ATC temperature probe Range (pH): -2.000 to 20.000 Accuracy (pH): ±0.002 Resolution (pH): 0.1/0.01/0.001 Calibration Points (pH): 1 to 5 Range (ISE): 0.0001 to 19900 with selectable units of ppm, Molar, mg/L, %, ppb or none Accuracy (ISE): ±0.2 mV or ±0.05% of reading whichever is greater Resolution (ISE): 0.0001 minimum, 1 to 3 significant digits (user selectable) Calibration Points (ISE): 1 to 5 Advanced ISE Functions: Segmented (point-to-point) slope, non-linear selectable auto-blank, low concentration range stabilit Range (mV): ±2000.0 mV Range (Relative mV): ±2000.0 mV Accuracy (mV): ±0.2 mV or ±0.05% of reading whichever is greater Resolution (mV): 0.1mV Range (ORP): ±2000.0 mV Temperature Range: -5.0°C to +105.0°C Temperature Accuracy: ±0.1°C Temperature Resolution: 0.1°C Alarm Output: High/low limit alarm, calibration due alarm Calibration: pH with calibration editing option, ion concentration (ISE) with calibration editing option, relative Calibration Points: 1 point relative mV (RmV) mode, 1 point ORP mode Log Function Type: Automatic data logging with Auto-Read and Timed measure modes; manual data logging Dimensions (LxWxH): 240 x 100 x 65 mm Weight: 0.5 kg Including new Thermo Orion calcium electrode for measuring calcium in aqueous solutions.

Compatible with the Sorvall Biofuge Primo(R) centrifuge Capacity: 6x 50mL Maximum speed: 8500 rpm Au (more)toclavable at 121°C

30x 2 ml microliter rotor suitable for a Hettich Rotina 35/35R centrifuge

The Bio-Orbit 1253 manual luminometer has been developed to provide maximum convenience and ease of  (more)use for luminescence measurements wherever you need to make them. The 1253 is intended for use with continuous light output reagents, whereby all the reaction constituents are added to the cuvette before loading into the measuring chamber. Measurement is initiated simply by pressing the “START” key, the 1253 will then determine the integrated light emission over a 1 second period. This value can then be read immediately from the liquid crystal display. The display gives a four digit read out with a floating decimal point, thus giving a display range from 0.001 to 9999 relative light units (RLU). A background subtraction facility enables an entered background value to be automatically subtracted from all subsequent samples tested. Detector: side-window type photomultlplier tube Principle of measuring: photon counting Range: 0.001-9999 RLU Sensitivity: 0.8 femtomoles of ATP per assay Cuvette size: Diameter 11 – 12.5 mm, height 49 – 70 mm Dimensions (LxWxH): 305 x 265 x 120 mm Weight: 3.9 kg

Suitable with API 4000, 4000 Qtrap, 3200, 3200 Qtrap, 5000, 5500, 5500 Qtrap.

Complete UV-VIS operation from 195 nm to 800 nm. 7 mm Pathlength, 10 µl Volume Double beam optics (R (more)eference and Sample Paths). Eight absorbance ranges via scrolling up and down controls. Sensitivity levels available for over 95% of all applications. Digital read-out of absorbance and wavelength. Analog outputs for absorbance and wavelength available at rear of instrument. Absorbance and wavelength remote control available via rear connector contact closures. Scrolling selection of wavelength.

Suitable with API 4000, 4000 Qtrap, 3200, 3200 Qtrap, 5000, 5500, 5500 Qtrap.

Suitable with API 4000, 4000 Qtrap, 3200, 3200 Qtrap, 5000, 5500, 5500 Qtrap.

Suitable with API 4000, 4000 Qtrap, 3200, 3200 Qtrap, 5000, 5500, 5500 Qtrap.