GC, GC-MS, GC-MSMS Gas Chromatography

GC, GC-MS, GC-MSMS. Gas Chromatography atau GC adalah instrumen yang keberadaannya penting di laboratorium. Terdapat dua jenis, diantaranya GC (Gas Chromatography), GC MS (Gas Chromatography Mas Spectrometry). Berikut adalah page informasi produk alat laboratorium GC. Untuk informasi lebih lengkap dan diskusi produk GC dapat menghubungi CS kami pada nomer whatsapp : 087777277740.

GC 2000

Features Gas Chromatography GC 2000

• Ultra-stable liquid injection port
• Ultra-high-precision electronic pressure controller (EPC)
• World-class column oven
• User-friendly workstation software
• Excellent human-computer interaction experience
• Supporting multiple detector options (up to four at the same time)

Overview GC 2000 Gas Chromatography

A trustworthy partner

The new-generation GC 2000 gas chromatograph is benchmarked against international leading brands, and the instrument adopts advanced electronic flow control, microfluidic plate control, high-precision independent temperature control and other technologies to meet the user’s requirements for strong analytical capabilities and reliable stability.

A smart application expert near you

The new-generation GC 2000 has intelligent functions such as self-diagnosis, self-leak detection, self-saving of carrier gas, automatic reminders, etc., which help you easily grasp the instrument status and solve problems quickly. It can be matched with various pretreatment equipment such as solid phase microextraction, headspace, liquid sampler, etc. to meet your needs for more application expansion.

Ultra-stable liquid injection port

• Fully electronic flow control is adopted with a selfdiagnostic function and no need for manual soap leak detection, reducing the risk of system contamination
• Optional injection ports with permanent ultra-deactivated surface treatment are available, which makes it easy for users to deal with the detection of strong adsorption and corrosive samples.

Ultra-high-precision electronic pressure controller (EPC)

• The EPC core is made of the ruby material, and the excellent pressure control performance is consistent all day long.
• The pressure control accuracy of the EPC can reach 0.001 psi.

World-class column oven

• Supporting up to 32-stage/33-platform temperature programs, and adapted to the most complex analysis methods
• Rapid equilibration of column temperature for minimal waiting time between analyses

User-friendly workstation software

• The core adopts the Chinese language and is specially defined for Chinese users.
• The batch function can automatically perform statistical analysis on the sample data and draw sample trend charts.
• The workstation software inherits the classic operation interface, and the users do not need to change their usage habits.

Excellent human-computer interaction experience

• The Human – computer interaction APP is based on Android intelligent operating system, the interface is in Chinese, skeumorphic graphicUI designnis incorporated, and the monitoring content is clear at a glance.
• The 8- inch color screen display is ultra-large, the resolution is 1280*720 (RGB), and the capacitive screen provides full touch operation.

Supporting multiple detector options (up to four at the same time)

• Flame Ionization Detector (FID)
• Electron Capture Detector (ECD)
• Flame Photometric Detector (FPD)
• Mass Selective Detector (MS)
• Triple Quadrupole Mass Spectrometer (MS/MS)
• Thermal Conductivity Detector (TCD)

GC-MS 3700

Features GC MS 3700 Gas Chromatography

• Inheritance to the classic workstation without changing the usage habits
• Self-developed high-precision analytical quadrupole
• Durable and highly-sensitive detector
• Ultra-stable liquid injection port
• Ultra-high precision electronic flow controller (EPC)
• Outstanding human-machine interaction experience

Overview GC-MS 3700

EXPEC 3700 gas chromatography-quadrupole mass spectrometer (GC-MS) of Hangzhou EXPEC Technology Co., Ltd. is a laboratory bench type device independently developed by the team based on their more than 20 years of experience in mass spectrometry research and development. EXPEC 3700 GC-MS is featured by the ultra-inert sample flow path, the high-precision gas path control and analysis quadrupole, and the durable and highly sensitive detector, which ensures its stable and efficient quality.

By inheriting the classic software and hardware operating habits, the EXPEC 3700 GC-MS is easy to use, preventing the user from re-learning, saving time, and focusing more on obtaining accurate analysis results efficiently. Relying on the reliable materials, reasonable structural design and complete system testing, the EXPEC 3700 GC-MS has excellent mobile properties. With the ultra-efficient capacity to create a vacuum environment, the EXPEC 3700 GC-MS can easily adapt to the diversified application scenarios in addition to the laboratory, such as the online, vehicle-mounted, and EXPEC 3700 GC-MS Gas Chromatography-Quadrupole Mass Spectrometer navigation scenarios, achieving multiple purposes by one machine.

Inheritance to the classic workstation without changing the usage habits

• The workstation software inherits the classic operation interface, allowing users not to change their usage habits.
• With the batch processing function, the statistical analysis is automatically performed on sample data, to draw sample trend charts.

Self-developed high-precision analytical quadrupole

• The all-metal main quadrupole with pre-quadrupole perfectly blocks the contamination from entering the mass analyzer, making the main quadrupole maintenance-free.
• The ion source outlet lens is seamlessly connected to the pre-quadrupole, effectively shielding the fringing field effects and ensuring quality detection accuracy.

Durable and highly-sensitive detector

• The target ion flow passes through the triple off-axis trajectories before reaching the electron multiplier, effectively shielding the neutral interference and reducing the baseline noise
• Highly durable electron multiplier effectively reduces the usage cost of mass spectrometer

Ultra-stable liquid injection port

• The full electronic flow control is adopted and the self-diagnosis function is supported, eliminating the need for manual soap leakage detection and reducing the risk of system contamination.
• Optional injection port subjected to the permanent super-inert surface treatment is applicable to the detection of highly adsorbent and corrosive samples.

Ultra-high precision electronic flow controller (EPC)

• The EPC kernel is made of ruby material, with the consistent and excellent performance in flow control
• EPC’s pressure control precision is up to 0.001psi

Outstanding human-machine interaction experience

• With the human-machine interaction based on Android smart operating system, in combination with the skeuomorphic graphic UI design, the monitoring content is displayed intuitively and clearly.
• 8-inch large color screen display, with a resolution of 1280*720 (RGB), supports the capacitive screen full-touch operation

Applications in laboratory and vehicle-mounted scenarios

• With the excellent anti-seismic design, the EXPEC 3700 GC-MS is easy to be deployed on the vehicle, free from the impact of bumps on the analysis results
• A vacuum environment can be created in an ultra-efficient manner for immediate measurement after the parking, saving the valuable time

GC-MSMS 5231

Key Features GC MSMS 5231 Gas Chromatography

• EI Ion source
• Collision Cell with Axial Acceleration
• Tandem QQQ quality analyzer
• Pure molybdenum quadrupole Mass Spectrometers
• Intelligent MRM
• Excellent sensitivity

Overview GC MSMS 5231 Gas Chromatography

EXPEC 5231 is a completely new gas chromatography-triple quadrupole mass spectrometer (GC-MS/MS) created by Hangzhou EXPEC Technology Co., Ltd., after many years investment. It has independent intellectual property rights by adopting a series of innovative mass spectrometry technologies. EXPEC 5231 GC-MS / MS adopts the gas chromatography/mass spectrometer interface without cold point in the whole process and the design of EI ion source to ensure efficient and stable sample transmission and ionization efficiency.

EXPEC 5231 GC-MS/MS has excellent anti-pollution ability and stability, outstanding scalability and best price value. It is suitable for the application of traditional Chinese medicine, agricultural residues, food safety, environmental monitoring and so on. Mass spectrometry workstation software developed includes professional mass spectrometry control and quantitative analysis software, and combines with standard method library, intelligent batch processing and customized report output functions, which reduces the operation difficulty of mass spectrometry software system greatly. At the same time, it also has a rich application method library to meet the application needs of more mass spectrometry users.

Features GC MSMS 5231 Gas Chromatography

Ion source

• Adopt the gas chromatography/mass spectrometer interface without cold point in the whole process and the design of EI ion source to ensure efficient sample transmission and ionization efficiency.

Collision Cell with Axial Acceleration

• Improve scanning speed
• Improve collision efficiency
• Eliminate crosstalk between ion pairs and no memory effect.

Tandem QQQ quality analyzer

• Adopting design of tandem quadrupole mass spectrometers and six pole collision pool.
• The stable dual mass analyzer can carry out various mass analysis scans and is suitable for various mass spectrometry research work.
• Efficient collision pool for maximum ion transport.
• Including full scan, SIM, SRM, product ion scan, precursor ion scan, neutral loss scan and MRM.

Pure molybdenum quadrupole Mass Spectrometers

• Pure molybdenum quadrupole has the best material stability to ensure the stability of the quality axis.
• Gold plating on the surface and inert treatment to eliminate organic deposition.

Intelligent MRM

• The intelligent MRM function provides users with the convenience of method editing and modification.
• Be able to analyze more target compounds in a single run for more efficient use of instrument analysis time and increased sample throughput.

Excellent sensitivity

• High ionization efficiency and ion transport efficiency.
• The innovative technology of axial acceleration collision pool improves the collision efficiency greatly.
• The patented technology of pulse counting detection can detect ion signals without loss and filter noise interference effectively.

Excellent stability

• The patented closed-loop adaptive adjustment technology of dual-channel RF power supply improves the stability of quadrupole RF power supply.
• The patented anti temperature and humidity alternating technology is suitable for a wider range of temperature and humidity applications

Mass Expert mass spectrometry workstation

• Mass Expert mass spectrometry , the control and analysis software developed are simple to operate. The function of one-click automatic tuning and quality calibration reduces the complexity of instrument control and the threshold of instrument use. Mass spectrometry analysis software and report template can be customized according to different application fields and different users to meet the use needs of various application fields.
• EXPEC 5231 GC-MS/MS is equipped with GC2000 gas chromatograph, which adopts advanced electronic flow control system, microfluidic plate control technology, high-precision independent temperature control system and high￾sensitivity detector, with flexible and friendly user interface, high-speed sampling frequency and signal processing speed，meetting the user’s requirements for instrument analysis capability, reliability, stability and advancement.

Intelligent instrument control, which is simple and easy to use

• The host monitoring software is developed based on the intelligent system of the micro-kernel processing architecture. It is equipped with an 8-inch full-fit high-resolution capacitive touch screen and an image UI, combined with intelligent functions such as self-diagnosis reminder, self-detection of leakage, and self-saving of carrier gas, reducing the difficulty of use and maintenance, and easily grasp the status of the instrument.
• The system innovatively adopts a multi-core collaborative processing architecture, and task instructions are automatically allocated according to the current load of each micro-core, which greatly improves the response time, execution efficiency and stability of processing tasks, ensuring that the software still operates smoothly after long-term operation.
• The software follows the simple and easy-to-use design concept, retains the necessary system parameter monitoring and setting, and simplifies various unnecessary complex settings through intelligent one-key operation. At the same time, the simple and refreshing monitoring and parameter setting interface adopt a combination of quasi-materialization and flattening and modular design, and interface is easy to learn.

Excellent chromatographic stability

• The whole flow path of the machine adopts a new generation of high-precision electronic pressure/flow control, with automatic atmospheric pressure and temperature compensation. The highest control accuracy can reach 0.01kPa, with reliable inlet and column oven temperature control module, ensuring that the system has excellent analysis reproducibility. In addition, in some specific applications, the target analyte has a high boiling point and strong adsorption, and can be equipped with a fully inert pipeline to ensure the excellent reproducibility of the system.

PTV solvent diversion inlet

• Support hot/cold diversion and diversion-less modes, as well as large volume injection (solvent diversion) and oncolumn injection (TPOC), with air cooling, the temperature range can be controlled from 5°C to 450°C, and with liquid nitrogen cooling, the lowest temperature can reach -100°C , liquid carbon dioxide can reach -50 ℃. Program temperature up to three gradients can be programmed, and the heating rate can reach 800℃/min.
• Large volume injection can be used to reduce the concentration process in pretreatment.
• Convenient cryogenic option for analytical applications at initial cryogenic conditions (cold on-column loading)
• The compact and low-melt design and efficient forced ventilation system increase sample throughput.

Retention time lock

• Excellent GC analytical techniques require consistent retention times. With the new generation of high-precision electronic pressure/flow control, reliable column oven temperature control module and convenient analysis workstation, in the case of cutting and long-term use of chromatographic column efficiency changes, the retention time can be locked in one injection, reducing repetitive editing of MS methods by experimenters and easily obtain high-quality gas phase data.
• Consistent retention times can be obtained on the same GC or GC-MS system, or even multiple GC and GC/MS systems.

Post-column backflush technology

• The backflushing flow path is precisely controlled by auxiliary EPC, without dead volume.
• Reduce contamination by backflushing the matrix of high molecular weight compounds through split flow to avoid entering the detector; and reduce the accumulation of high boilers in the column.
• Faster cycle times, backflushing away high molecular weight compounds, reducing chromatographic run time and column temperature.
• Longer column life and reducing detector maintenance.
• Improve data quality and get better analytical results.

Automatic sampler

Liquid injection. Whether standard injections, fast injections, sandwich injections or large volume injections of up to 1000 µl of liquid samples, GC2000 provide highly reliable and efficient operations, allowing you to easily have stable and reproducible analyses result and no cross-contamination or analyte discrimination. The maximum 110-position autosampler is optional, and there is no need for personnel to be on duty during high-throughput injection.

Headspace injection. The software’s overlapping sample preparation function allows pre-processing such as preheating of multiple samples and analysis of GC to be carried out simultaneously to maximize the utilization of the equipment. The headspace needle is constantly heated and continuously cleaned by carrier gas purge during the process to prevent cross-contamination.

Solid Phase Microextraction (SPME). All steps required for SPME analysis can be fully automated, including fiber tip aging, sample extraction, fiber tip analysis, and fiber tip replacement. Derivatization can be performed directly on the fiber tip or by adding derivatization reagents to the sample prior to extraction. The mechanical stress on the extraction head is greatly reduced, increasing its service life and increasing the uptime of the instrument.