| LC-10Tvp high-pressure constant current infusion pump | 1 unit |
| SPD-10Tvp UV detector | 1 unit |
| Solvent tray | 1 unit |
| 8725i manual injection valve | 1 piece |
| Chromatography workstation | 1 set |
| Micro injector | 1 tube (50 μ L) |
| Injection bracket | 1 piece |
(The configuration may vary slightly according to customer needs)
Liquid phase detection application

High performance liquid chromatography HPLC detection scheme for doxycycline hydrochloride
-Sample processing procedure-
Accurately weigh an appropriate amount of doxycycline hydrochloride reference substance, add an appropriate amount of 0.01mol/L hydrochloric acid solution, dissolve by ultrasound, and dilute with 0.01mol/L hydrochloric acid solution to a solution containing approximately 1mg doxycycline hydrochloride per 1ml. Shake well, filter through a 0.45 µ m organic system filter membrane, accurately measure 20 µ L, inject into a liquid chromatograph, and record the chromatogram.
-Chromatographic conditions-
Chromatographic column: C18, 4.6 mm * 250 mm, particle size 5 µ m
Mobile phase: Acetonitrile: Acetate buffer solution=25:75
Wavelength: 280nm
Flow rate: 1.0mL/min
Instrument configuration:
Please click to view the image details
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LC-10Tvp high-pressure constant current infusion pumpIt is a multifunctional constant current infusion pump with high flow accuracy, corrosion resistance, and high pressure resistance...... |
|
SPD-10Tvp UV detectorA dual beam monochromatic system composed of imported deuterium lamps, photovoltaic cells, and 1200/mm concave gratings...... |
|
8725i injection valveIt is a six way valve in which the sample is loaded through an embedded needle track in front of the valve...... |
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Vertex C18 ColumnFeaturing high surface coverage and complete tail sealing, it is suitable for chromatographic analysis in a wide range of pH values from 1.5 to 10.0...... |
|
AP-01P oil-free vacuum pumpIt is a small vacuum pump with a lightweight and beautiful appearance, high efficiency, low noise, and adjustable pressure...... |
|
VI2010 Chromatography WorkstationBreaking through the bottleneck of current domestic chromatography software only having serial port communication, truly realizing USB interface communication...... |
The LC-10Tvp liquid phase series underwent a comprehensive upgrade in appearance in 2016, equipped with a new version of the chromatography workstation survey that meets GMP certification requirements, upgraded electronic signatures, user permission allocation, audit tracking, system adaptability, and other functions.
Upgrade of appearance technology:
Changes in door opening design
More reasonable pipeline design
Cooling system upgrade
Replace tray design
Improved conductive silicone button design
Replace the instrument signal communication method
Liquid phase detection application

High performance liquid chromatography HPLC detection scheme for doxycycline hydrochloride
-Sample processing procedure-
Accurately weigh an appropriate amount of doxycycline hydrochloride reference substance, add an appropriate amount of 0.01mol/L hydrochloric acid solution, dissolve by ultrasound, and dilute with 0.01mol/L hydrochloric acid solution to a solution containing approximately 1mg doxycycline hydrochloride per 1ml. Shake well, filter through a 0.45 µ m organic system filter membrane, accurately measure 20 µ L, inject into a liquid chromatograph, and record the chromatogram.
-Chromatographic conditions-
Chromatographic column: C18, 4.6 mm * 250 mm, particle size 5 µ m
Mobile phase: Acetonitrile: Acetate buffer solution=25:75
Wavelength: 280nm
Flow rate: 1.0mL/min
Instrument configuration:
Please click to view the image details
|
LC-10Tvp high-pressure constant current infusion pumpIt is a multifunctional constant current infusion pump with high flow accuracy, corrosion resistance, and high pressure resistance...... |
|
SPD-10Tvp UV detectorA dual beam monochromatic system composed of imported deuterium lamps, photovoltaic cells, and 1200/mm concave gratings...... |
|
8725i injection valveIt is a six way valve in which the sample is loaded through an embedded needle track in front of the valve...... |
|
Vertex C18 ColumnFeaturing high surface coverage and complete tail sealing, it is suitable for chromatographic analysis in a wide range of pH values from 1.5 to 10.0...... |
|
AP-01P oil-free vacuum pumpIt is a small vacuum pump with a lightweight and beautiful appearance, high efficiency, low noise, and adjustable pressure...... |
|
VI2010 Chromatography WorkstationBreaking through the bottleneck of current domestic chromatography software only having serial port communication, truly realizing USB interface communication...... |
LC-10Tvp high-pressure constant current infusion pump:
| Infusion method | Micro volume series double plunger |
| Maximum infusion pressure | 6000psi |
| Flow setting range | 0.001~9.999ml/min (adjust flow rate in 0.001ml/min steps) |
| Error in flow setting value | ≤0.5% |
| Flow stability error | ≤0.2%RSD |
| pressure pulsation | ± 1% (0-100%, 2-liquid gradient of water/acetone solution) |
| Pump sealing performance | Less than 0.1MPa, flow rate 1mL/min, pressure drop less than 5MPa |
| Time program function | have |
| size | W300*H135*D435mm |
SPD-10Tvp UV Visible Variable Wavelength Detector:
| wavelength range | 190nm~700nm |
| Wavelength indication error | ≤±1nm |
| Wavelength repeatability error | ≤±0.1nm |
| dynamic noise | ≤± 0.75 × 10-5AU (methanol, 1mL/min, 254nm, 20 ℃) |
| static noise | ≤± 0.5 × 10-5AU (empty pool, response time 1 second, 20 ℃) |
| Dynamic baseline drift | ≤± 1 × 10-4AU/h (methanol, 1mL/min, 254nm, 20 ℃) |
| Static baseline drift | ≤ 0.5 × 10-4AU/h (empty pool, response time 1 second, 20 ℃) |
| linear range | ≥104 |
| minimum detectable concentration | ≤4×10-9G/mL (naphthalene/methanol solution) |
| Qualitative repeatability | RSD ≤0.1% |
| Quantitative repeatability | RSD ≤0.5% |
| spectral bandwidth | 6nm |
| Flow pool volume | 10μL |
| optical path | 10mm |
| Time program function | have |
| size | W300*H135*D435mm |
Survey Chromatography WorkstationIt is a multi-channel, multilingual, multi-user, multi project, and multi form 24 bit high-precision chromatographic signal acquisition and control software that can be used on Win7, Win8, 32-bit, and 64 bit operating systems. It is compatible with various mainstream software AIA spectrum formats for processing.The software fully complies with GLP/GMP, ISO9001, 21 CFR Part II, 2015 Pharmacopoeia, and CTD format requirementsComprehensive matching of chromatographic column information, user management, permission settings, electronic signatures and batch processing, system adaptability evaluation (SST) and other audit tracking functions.
The Chinese operation interface conforms to the function key setting and operation process used by Chinese people, and is more suitable for countrymen people than the chromatography workstation with the same performance abroad.
In addition, software reserved ports can be customized to achieve control and integration of various branded instruments.
Snapshot function
Solvent alarm function
Wavelength scanning and time program wavelength
Integrated control of automatic sampler








