Laboratory Equipment articles from November 2007

Laboratory Equipment archives from November 2007

Reshaping scientific boundaries: will multidisciplinary collaboration drive tomorrow's scientific breakthroughs?
November 1, 2007... [ILLUSTRATION OMITTED] Today, more and more research in analytical chemistry is occurring at the interfaces between biological, physical and the materials sciences. The need to rapidly develop new analytical procedures or, more broadly,...

Parallel evaporation of multiple samples: compact rotary evaporator optimizes process workflows.(Featured New Product)
November 1, 2007... [ILLUSTRATION OMITTED] Buchi Corporation's P-12 Multivapor is for parallel evaporation of up to 12 samples under vacuum conditions. When used with the proprietary Rotavapor, users get an increase in functionality with a minimal increase in...

Survey says....
November 1, 2007... When asked what percentage value they would assign to the following methods used to recruit laboratory staff, our readers reported: 35% Colleges & universities 12% Job fairs 29% Temp agencies 29% Job search web sites 32%...

Crossing scientific borders.(INNOVATIONS)
November 1, 2007... This month's cover story argues that the convergence of scientific disciplines, while providing opportunities for collaboration, is raising questions as how to best prepare scientists for interdisciplinary research. Do you share this view and,...

Benchtop dispensing pump simplifies tube loading.(INNOVATIONS)
November 1, 2007... [ILLUSTRATION OMITTED] The 323Dz high precision dispensing pump is designed with a flip-top pumphead for simple tube loading. It is suited to laboratory and benchtop applications, such as metering, dosing and the scale transfer of...

Gas analyzers operate from ambient to 240 C.(INNOVATIONS)
November 1, 2007... Titan industrial FT-IR systems provide real-time, multi-component extractive gas phase analysis for applications, including industrial hygiene, CEM, process optimization/ control, specialty gas QC and research. The rugged spectrometer is...

Laser scanning microscope analyzes soft materials.(INNOVATIONS)
November 1, 2007... [ILLUSTRATION OMITTED] Suited for users in the materials research and quality analysis industries, the LSM 5 EXCITER laser scanning microscope analyzes relatively soft materials like polymers in a non-contact procedure with high measuring...

Large-capacity hybridization oven.(INNOVATIONS)
November 1, 2007... [ILLUSTRATION OMITTED] The Big Shot III hybridization oven is suited to all types of hybridization and incubation applications, including northern blots, southern blots and microarrays. A PID controller provides rapid heating and excellent...

Handheld dispensers feature illuminated display.(INNOVATIONS)
November 1, 2007... [ILLUSTRATION OMITTED] The Repeater stream and Repeater Xstream handheld dispensers offer an easy-to-read, illuminated display that ensures clear visibility in every environment. The Repeater stream is suitable for all standard pipetting...

3-D laser confocal microscopy-based metrology system.(INNOVATIONS)
November 1, 2007... The LEXT OLS3100, a three-dimensional laser confocal microscopy-based metrology system, minimizes the need for manual operation and improves ease of use for all functions. The operation navigator provides animations to guide users through each...

Remote surveillance of environmental conditions.(INNOVATIONS)
November 1, 2007... The iSE environmental monitor provides Web-based remote surveillance of environmental conditions in critical HVAC applications such as computer server rooms, clean rooms, laboratories, museums and warehouses. With this instrument, users can...

Environmental and safety regulations increase: laboratory managers share insights in overcoming new obstacles.(BEST PRACTCES: Great Laboratory Managers)
November 1, 2007... In a survey conducted in February 2007, 71.3% of Laboratory Equipment's readers reported an increase in safety and environmental regulations. Considering the demands these regulations put on labs, we asked a number of our "Great Laboratory...

Making the case for standalone vacuum pumps in lab settings.(Instrumentation & Equipment)
November 1, 2007... The numerous methods and mechanisms related to vacuum systems can be attributed to the frequent use of vacuum in laboratory settings. Many large industrial and academic laboratories employ a centrally located house vacuum system. House vacuums...

Modular plate automation conveyor.(PRODUCT NEWS)
November 1, 2007... The Q-Stack modular plate automation conveyor handles microplates, tip boxes and deep-well carriers in a range of laboratory-based automation applications. Features include hi-directional operation, removable stack towers with 400 mm of...

Portable mixer stands feature air-operated hand pump.(PRODUCT NEWS)
November 1, 2007... The ALS series air-lift mixer stands allow one portable mixer to mix multiple tanks with varying requirements. Stable and compact, they feature an air-operated hand pump for raising and lowering the mixer's shaft into a tank. Eliminating the...

Optical sensors determines dissolved oxygen.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The InPro 6880i optical sensor with integrated electronics optically determines dissolved oxygen content during fermentation. A green-based LED light from the sensor's electronics excites marker molecules that are...

Reaction stirrer and controlled lab reactor in one.(PRODUCT NEWS)
November 1, 2007... The atlas is a modular, cost-effective tool that enables a range of functions, including heating, stirring, cooling and automated reagent addition. The modularity enables the system to be scaled up for greater throughput or experimental...

Analyzer measures particle size and shape in toners.(UPDATE ON: Particle Analysis)
November 1, 2007... [ILLUSTRATION OMITTED] With the development of wet chemistry methods for the production of print toners, information about particle shape and size are becoming increasingly important. The Sysmex FPIA-3000 automated particle size and shape...

Single-size glass beads feature diameters greater than 1 mm.(UPDATE ON: Particle Analysis)
November 1, 2007... [ILLUSTRATION OMITTED] Single-size glass beads of greater than 1 mm in diameter have been introduced in response to an increased interest in automated measurement of large particle sizes. Traditionally, sieve analysis has been used for...

Particle analyzers measure zeta potential of concentrated material.(UPDATE ON: Particle Analysis)
November 1, 2007... [ILLUSTRATION OMITTED] DelsaNano Series particle analyzers perform zeta potential and particle size analysis on the same sample. The systems deliver accurate size measurement on particles ranging from 0.6 nm to 7 [micro]m. They also...

Particle analysis system takes full-color digital images.(UPDATE ON: Particle Analysis)
November 1, 2007... [ILLUSTRATION OMITTED] The automated FlowCAM particle analysis systenr takes high-resolution, full-color digital images of every individual plastic flake, granule and powder in a sample. This enables plastic resin testing labs,...

Modular LED test and measurement system.(PRODUCT NEWS)
November 1, 2007... The MLED modular LED test and measurement system is available in three configurations for discrete LEDs, arrays and assemblies. They offer complete spectral measurements in compliance with CIE-127 design requirements. Data acquisition through...

Sunshine sensor measures global and diffuse radiation.(PRODUCT NEWS)
November 1, 2007... The BF3 sunshine sensor measures global (total) and diffuse radiation and sunshine duration. Easy to use, it does not require routine adjustment or polar alignment. The sensor uses an array of photodiodes with a computer generated shading...

Thermal transfer and bar code label printers.(PRODUCT NEWS)
November 1, 2007... H-400 and H-600 thermal transfer product identification and bar code label printers are available in 203 or 300 dpi with an all-metal construction and a cast aluminum center wall for added strength. A large media window allows easy viewing and...

Sample manipulation system reduces manual labor.(PRODUCT NEWS)
November 1, 2007... The ARL SMS-2000 sample manipulation system for automated metal analysis features a high sample process rate, reliability and ease of use. Suited for smaller metals processors, the system addresses testing capacity and reliability of data while...

Automated test system manages gas detection equipment.(PRODUCT NEWS)
November 1, 2007... The Galaxy automated test system offers versatility and ease of use, making it suited for managing the Orion plus multigas detector and other proprietary gas detection equipment. The system operates automatically and requires minimal user...

Silicon magnetic force microscopy probes.(PRODUCT NEWS)
November 1, 2007... Silicon MFM (magnetic force microscopy) probes are suited for the visualization of magnetic domains. Based on the PointProbe Plus AFM probe, they are optimized for high sensitivity and enable tapping mode, non-contact and lift mode operation in...

Carousel stirring hotplate.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The RDT carousel stirring hotplate employs features to enable faster heating, more powerful stirring, greater accuracy and superior safety. With adjustable speed control from 0 to 1200 rpm and a stirring capacity of...

Self-confined high shear rotor stator mixer.(PRODUCT NEWS)
November 1, 2007... The triple-shaft model VMC-40S sanitary VersaMix provides maximum process flexibility for the user. Made with 316 stainless steel wetted parts, it is polished to a 180-grit finish. The unit includes a self-contained high shear rotor stator...

Magnetic stirrers feature heating plates with ceramic coating.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] Heidolph Hei-Tec magnetic stirrers feature a flat design with heating plates of different sizes and shapes. The corrosion-proof aluminum housing is hermetically sealed, and heating plates with a ceramic coating offer...

Protein association and aggregation system.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The Calypso automated protein association and aggregation system enables the rapid, quantitative, non-destructive characterization of protein-to-protein interactions in a native solution using composition-gradient...

Titrator features GLP functions for enhanced storage of results.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The flexible COM-1600 potentiometric titrator features a large, color-graphics liquid crystal display (LCD) in a compact format. GLP functions enhance the storage and processing of results. When configured with the...

Single-channel pipetting workstation.(PRODUCT NEWS)
November 1, 2007... StatPrep is a flexible, single-channel, robotic pipetting device that accommodates almost any micro plate, test tube, vial or reservoir. With a foot print that measures 315 x 446 mm, it uses a pipetting mechanism (electromagnetic bellows) with...

Tester achieves shear speed from 0.2 to 1 m/sec.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The MicroImpact tester strikes a solder ball at a high rate of speed while simultaneously measuring force and displacement. Suited for R&D or process quality control of microelectronic devices, it achieves shear...

Infrared thermometer utilizes circle/dot laser sighting system.(PRODUCT NEWS)
November 1, 2007... The OSXL450 with circle/dot laser sighting is an easy-to-use, non-contact infrared thermometer that reads temperatures in less than a second. The proprietary laser sighting system defines the target for point-and-shoot measurement of...

Water preservation cell protects samples.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The AquaTec water preservation cell helps prevent waterborne contamination in C[O.sub.2] incubators and water baths and provides worry-free sample incubation and cell culture. The cell provides up to six months of...

Compact freeze dryers allow users to choose from three temperatures.(PRODUCT NEWS)
November 1, 2007... The Virtis AdVantage Plus range of fast and efficient freeze dryers is available with up to three fluid cooled shelves that maintain temperature control precision. With additional shelf space, a condenser coil holds a total of 6 L before...

Radiometer/photometer allows calibration expansion in minutes.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The SC 6000 programmable radiometer/photometer enables 100 programmed calibrations. Users can create, upgrade or expand a calibration in minutes using interchangeable detector assemblies, integrating spheres, light...

Autosampler promotes user safety.(PRODUCT NEWS)
November 1, 2007... The Vortex autosampler employs an integrate autosampling device and a multi-stirrer that increases efficiency, enhances precision and promotes operator safety. The temperature-controlled, heated (to 150 C) multi-stirrer assembly features a...

Precise compression, tensile and cyclic testing to 1000 grams.(UPDATE ON: Test & Measurement)
November 1, 2007... [ILLUSTRATION OMITTED] The low-force, high-speed eXpert 5607 universal testing machine performs compression, tensile and cyclic testing up to 1000 grams maximum force. Suited for testing biomedical materials, plastics, textiles, and more,...

Packages for upgrading LED and light source characterization capabilities.(UPDATE ON: Test & Measurement)
November 1, 2007... Starter and Choice packages for LED and light source characterization incorporate new components, including spectrometers, intensity heads, a spectral irradiance receiver, a calibration lamp standard, an LED spatial analyzer, and the LightX...

Dual-Display meter features 5.5-digit resolution.(UPDATE ON: Test & Measurement)
November 1, 2007... [ILLUSTRATION OMITTED] The 8808A digital multimeter features a 5.5-digit resolution and multifunction measurement capability. A dual display enables users to measure two different but related parameters simultaneously, simplifying test and...

Plastics testing package measures constantly to ensure accuracy.(UPDATE ON: Test & Measurement)
November 1, 2007... [ILLUSTRATION OMITTED] The plastics testing package, equipped for tension and flexural tests, is suited for the production floor or a QC environment. The 3345 bundled system comprises a Model 3345 testing machine, tensile wedge grips, flex...

Compressed air piping system.(Laboratory Design & Furnishings)
November 1, 2007... [ILLUSTRATION OMITTED] Designed specifically for compressed air applications, Air-Pro compressed air piping systems are available in sizes of 0.5" to 12" with socket, butt and electro-fusion fittings. Available styles include tees,...

Storage cabinet workbenches offer large-capacity drawer pedestals.(Laboratory Design & Furnishings)
November 1, 2007... [ILLUSTRATION OMITTED] Workmaster storage cabinet workbenches offer wide, large-capacity drawer pedestals supporting a variety of work surface options including laminates, maple block and stainless steel. Cabinet sizes offer plenty of...

Miniaturized console provides process visibility.(Laboratory Design & Furnishings)
November 1, 2007... The low-height MiniConsole is a one-size-fits-anywhere solution for situations where process visibility is essential to production. The compact design provides clear line-of-sight of the process and features an ergonomically angled display and...

Vibration control plays critical role in new FDA lab.(Laboratory Design & Furnishings)
November 1, 2007... When the Office of Science and Engineering Laboratories (OSEL), part of the U.S. Food and Drug Administration (FDA), recently moved to new headquarters in suburban Washington, its ability to perform precision research dramatically improved,...

Laboratory furniture ships in seven to ten days.(Laboratory Design & Furnishings)
November 1, 2007... [ILLUSTRATION OMITTED] The Quick Ship program offers a selection of laboratory casework and fume hoods that can be shipped in seven to ten days. Base cabinets are offered in 24", 35" and 47" widths. Sink units, table aprons, open wall...

Lightweight enclosure for optical tables.(Laboratory Design & Furnishings)
November 1, 2007... [ILLUSTRATION OMITTED] The full line of tabletop enclosures for optical tables is suited for applications where the workspace or the work being preformed requires an environmentally controlled atmosphere. Each lightweight enclosure is...

Mobile workstation expands portability in material analysis.(Laboratory Design & Furnishings)
November 1, 2007... The goLab mobile workstation is suited for use with FieldSpec, LabSpec, AgriSpec and TerraSpec Vis/NIR portable instruments. The versatile station enables material analyses--formerly restricted to a lab environment--to be performed where and...

Stainless steel garment rack.(Laboratory Design & Furnishings)
November 1, 2007... The Series 38ST garment rack is a rugged stainless steel wire hanger rack available in 3, 4, 5, 6 and 8 foot lengths. Racks can be single or double row for access from both sides. A variety of hanger styles and options are available to suit...

Closed, acid-reflux cleaning system.(Laboratory Design & Furnishings)
November 1, 2007... TraceClean, an automated, closed, acid reflux cleaning system, is suited for unattended cleaning of all Teflon, glass and quartz ultra-trace accessories, including microwave digestion vessels and ICP/ICP-MS accessories. Cleaning and drying...

Fume hood reduces 90% of wasted power consumption.(Laboratory Design & Furnishings)
November 1, 2007... The energy-efficient fume hood line now includes a redesigned air plenum and unique directional air vanes. The redesigned system creates a uniform, low velocity air curtain that contains and carries away the fumes inside the hood to the rear...

Bulk handling enclosures control airborne particulate.(Laboratory Design & Furnishings)
November 1, 2007... PowderSafe bulk handling enclosures provide effective control and containment of airborne particulate during manipulation and transfer of potent compounds. Providing a turbulent-free airflow environment, the enclosures move air in a horizontal...

Glassware washers employ spray arch water delivery system.(Laboratory Design & Furnishings)
November 1, 2007... The Hotpack large capacity glassware washers employ a spray arch water delivery system that ensures a thorough washing and rinsing process. This Hotpack feature projects a highly efficient vertical "wall of water" equally across the entire...

Power distribution system balances electrical loads on workstations.(Laboratory Design & Furnishings)
November 1, 2007... [ILLUSTRATION OMITTED] Optional on Dimension 4 workstations, the power distribution system (PDS) allows users to swap duplex outlet modules to provide access to one of three separate 20 Amp circuits. Up to six separate duplex receptacle...

Polypropylene casework conforms to customer requirements.(Laboratory Design & Furnishings)
November 1, 2007... Proprietary polypropylene casework is manufactured using stress-relieved, fully seam-welded, white polypropylene. The outer cabinet shell, kick plate and shelves are constructed from 1/2" polypropylene, and the walls and floors are reinforced,...

Three-phase vacuums available with HEPA filtration.(Laboratory Design & Furnishings)
November 1, 2007... The SL Vacs series of three-phase industrial vacuums features solid construction and strong performance at an affordable price, making them cost-effective for a range of industries. Lightweight and highly maneuverable, the vacuums are...

Class-II, type-A2 biological safety cabinet.(Laboratory Design & Furnishings)
November 1, 2007... With advanced internal airflow and motor technology, the 1300 Series A2 Class-II biological safety cabinets offer optimal safety, ergonomics and energy efficiency. These features make both the 4' and 6' wide models suitable for all labs that...

Vertical storage cabinets provide dust-free protection.(Laboratory Design & Furnishings)
November 1, 2007... Enclosed, vertical storage cabinets are suited for storage areas where products and components need to be securely stored in a dust- and dirt-free environment. The NSF-approved cabinets feature a chemically resistant, easy-to-clean stainless...

Laboratory workbench reduces strain and stress on user's body.(Laboratory Design & Furnishings)
November 1, 2007... The sturdy Model HDL workbench features 4" front, back and side rails to support the work surface. The 4" high rail allows a user to sit at either side, making the workbench highly flexible. The station comes in a standard height of 30" and...

Automating intrinsic viscosity determination: software alleviates the headaches.(Software)
November 1, 2007... The distinguishing aspect of polymeric materials is the relatively large size of their molecules--so large that they have been termed macromolecules. Consequently, measuring the size of these macromolecules is of particular interest in the...

Visual data analysis software.(PRODUCT NEWS)
November 1, 2007... PV-WAVE version 9.0 visual data analysis software enables engineers, scientists and business analysts to build visual analysis applications on a range of platforms, as well as to perform data mining and forecasting of large and complex data...

Multi-core support to discipline-specific modules.(PRODUCT NEWS)
November 1, 2007... Multiphysics 3.4 is an engineering and scientific software environment for modeling and simulating any physics-based system. Its multi-core processor support provides performance and solver speed in multiphysics simulations. In addition to...

Software enables high performance computing.(PRODUCT NEWS)
November 1, 2007... gridMathematica 2.2 uses all the functionality of Mathematica 6 for dynamic interactivity, 2-D and 3-D visualization and data integration. This version also includes Mathematica's programming primitives for writing and controlling parallel...

Enhanced microanalysis software features automatic collection.(PRODUCT NEWS)
November 1, 2007... GENESIS 5.2 EDS microanalysis software includes Auto Shape, an automatic spectrum collection routine that allows the user to select points and/or shapes from an image to collect spectrum. The software saves and labels the spectrum collected...

Flexible options for chemical nomenclature tools.(PRODUCT NEWS)
November 1, 2007... Corporate package deployments of ACD/Name nomenclature soft ware makes it more affordable for scientists and chemists. This software generates chemical names for structures according to IUPAC, IUBMB and CAS standards, and it offers interactive...

Software enhances formula ID accuracy.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] MassWorks sCLIPS mass spectrometry software suite allows users of high mass accuracy (HMA) instruments to improve the results of formula identification, and to obtain reproducible data through accurate line-shape...

LIMS enables field data collection.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The Sample Master Mobile synchronizes with the Sample Master laboratory information management system (LIMS) to provide increased accuracy and improved worker productivity, eliminating paper-based processes and data...

Web-based LIMS addresses specific needs.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] myLIMS is a Web-based laboratory information management system that was developed in collaboration with users from the industry. The power of the program lies in its native Web-based architecture that guarantees...

Informatics customer initiative includes product development.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The CARES Initiative (customer allegiance through responsive, excellent service) encompasses all phases of product development, sales and service. The initiative is built on a platform of seven core principles that...

Electronic lab notebook captures corporate data.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] The E-WorkBook Suite 7.1 is a compliant, secure and extensible electronic laboratory notebook (ELN) for research scientists of any discipline. Comprised of E-WorkBook, BioBook and ChemBook, the suite allows...

Bibliographic software introduces reference grouping.(PRODUCT NEWS)
November 1, 2007... EndNote XI for Mac OS X is the bibliographic management software used by researchers, librarians and students. It introduces custom groups to view and manage subsets of references, AppleScript compatibility for key EndNote tasks and seamless...

Web-based LIMS interfaces with laboratory instruments.(UPDATE ON: Interfacing)
November 1, 2007... WinLIMS.NET is a fully Web-based LIMS that users can access from anywhere. The second-generation system is entirely based on the Microsoft .NET development platform and features a new interface that allows for user-based configuration without...

Library of parsing functions accompany interfacing tool.(UPDATE ON: Interfacing)
November 1, 2007... [ILLUSTRATION OMITTED] LabStation is a general-purpose instrument interfacing tool that can accept results from almost any type of device. Instrument sequences can be batched and downloaded to a device, including information such as the...

Data acquisition software interfaces with six instruments.(UPDATE ON: Interfacing)
November 1, 2007... The NAP 4.4 Windows-based software and hardware package collects and analyzes data from continuous flow analyzers (including Technicon AAII, Alpkem RFA and Flame AA Analyzers) or any analog output-capable instrument in + 0- to 5-volt range. Up...

Software interfaces with serial output devices.(UPDATE ON: Interfacing)
November 1, 2007... [ILLUSTRATION OMITTED] WinWedge Std 3.4 instrument interfacing, instrument control and data collection software collects data simultaneously from laboratory instruments, balances, pH meters, moisture analyzers, micrometers, flow meters,...

Reliable analysis of glycerin in biodiesel.(Separations/Spectroscopy)
November 1, 2007... In the past decade, biodiesel has emerged as a leading alternative fuel source because it is easily derived from common feedstocks and can be used in unmodified diesel engines. The relative ease of biodiesel production can mask the importance...

HPLC system prepares mixed solvents.(PRODUCT NEWS)
November 1, 2007... The PhasePrep II system documents and prepares solutions and mix solvents for HPLC mobile phases, titrations and extractions. One to eight internal pumps can dispense virtually any solvent at rates up to 500 mL/min, yet the instrument still...

Online spectrometer demonstration.(PRODUCT NEWS)
November 1, 2007... An online demonstration allows users todiscover the features, benefits and mode of operation of the S Series atomic absorption spectrometers. Accessible via www.thermo.com/aa, the demo serves as a convenient evaluation tool for high-throughput,...

HILIC columns suited for LC-MS analysis.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] Luna HILIC (hydrophilic interaction liquid chro matography) columns are suit-ed for the analysis of polar metabolites in drug discovery and development. The columns deliver optimal retention of polar compounds,...

Chromatography columns maintain high binding capacities.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] AcroSep chromatography columns offer "gel-in-a-shell" technology for accelerating protein sample preparation and analysis. The columns are rapid and efficient while maintaining high binding capacities and distinct...

Analytical system directly measures sulfur-containing compounds.(PRODUCT NEWS)
November 1, 2007... The Coulochem III ECD system enables routine measurement of thiols, thioethers, disulfides and other sulfur-containing compounds. From oxidative metabolism to signal transduction, sulfur-containing compounds are critical to a variety of...

Add-on instrument control software for LC.(PRODUCT NEWS)
November 1, 2007... [ILLUSTRATION OMITTED] System Atlas CDS (chromatography data system) add-on instrument control software, suited for the Accela high speed LC, provides integrated instrument control, digital data acquisition, chromatography data processing...