氣相層析儀
液相層析儀
氣相層析質譜儀
液相層析質譜儀
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        液相層析儀 Liquid ChromatographyHPLC
品名:整合式四相溶媒液相層析儀
型號:Nexera-i LC-2040C
 

產品說明:
該型液相層析儀是由四相溶媒低壓混合之後,進入混合器做時間梯度混合,達到分離的目的再經由UV檢測器檢測其訊號。
全機整合All in one型極適合藥廠品管檢測。


產品規格:
Pump:
Pump type:Parallel-type double plunger, micro volume 10μL
Flow rate setting range:66 MPa (0.0001 to 3 mL/min), 44 MPa (3.0001 to 5 mL/min)
                                             22MPa (5.0001 to 10 mL/min)
Flow rate accuracy:≦±1% or ±2 μL/min, below whichever is greater (0.01 to 3 mL/min,
                                      At 1.0 MPa to 40.0 MPa with the water/room temperature at 20 °C to 30 °C),
                                      ≦±2% or ±2μL / min (0.01 to 3 mL/min,
                                      At 40.0 MPa to 60.0 MPa with the water/room temperature fixed at 20 °C to 30 °C)
Flow rate precision:±0.06% RSD
Concentration accuracy:±0.5%
Concentration precision:±0.1%

Degasser:
Type: Membrane on-line degasser, 5 lines (4x mobile phase, 1x autosampler rinsing liquid)
Volume:400ul / line for mobile phase

Autosampler:
Injection method:Full volume injection, variable injection possible (no sample loss)
Injection volume setting range:0.1-50μL (standard), 0.1 μL to 2000 μL (optional)
Sample capacity:1 mL vials 336,1.5 mL vials 216,4 ml vials 112
Injection volume repeatability:RSD≦1.0 % (0.5 μL to 0.9 μL);RSD≦0.5% (1.0 μL to 1.9 μL)
                                                         RSD≦0.25 % (2.0 μL to 4.9 μL);RSD≦0.2% (5.0 μL to 2000 μL)
Carryover:0.0025%
Injection volume accuracy:±1% (50μL, n=6)
Sample cooler:4-40°C (For setting temperature at 4°C, ambient temperature shall be 30°C or lower and humidity 70% or lower.)

Column Oven:
Type:Forced air circulation method
Temperature setting range:4-85°C, 1°C step
Temperature control Accuracy:±0.1°C
Temperature control range:(Ambient temperature-10°C) -80°C
Columns accommodated:3 x 300mm columns

UV Detector:
Light source:Deuterium lamp
Wavelength range:190-700nm
Bandwidth:8nm
Wavelength accuracy:±1nm
Wavelength reproducibility:±0.1nm
Noise level:±0.25 x 10-5 AU (2 sec. time, constant, 250nm, air in cell)*
Drift:1 x 10-4 AU / h (250nm, air in cell, constant, room temperature
Linearity:~2.5AU

PDA Detector:
Light source:Deuterium lamp (standard) or tungsten lamp (optional)
Number of Devices for Photodiode Array:1024
Wavelength range:190-800nm
Device Resolution:0.6 nm/device
Bandwidth:1.2nm;8nm
Wavelength accuracy:±1nm
Noise level:±0.3 x 10-5 AU (2 sec. time, constant, 250nm, air in cell)*
Drift:5 x 10-4 AU / h (250nm, air in cell, constant, room temperature
Linearity:~2.0AU
 

 



應用分析:

該型液相層析儀對各類Chemicals、Food Products、Medicine、Cosmetics化合物等均可做各種方法的分析;從例行性的分析到新方法的開發尤其適合應用於藥廠品管檢測。



相關選購/附件:

Sample rack for 1mL vials (2 racks / set)
Sample rack for 1.5mL vials (2 racks / set)
Sample rack for 4mL vials (2 racks / set)
Sample rack for Microtiter plate (2 racks / set)
Sample rack for Deep-well plate (2 racks / set)
Column Management Device (CMD)
CMD cable

Columns & Syringe

Toyopearl、TSK-GEL column、TSK-GEL GPC Standard