Chromatography

Name: Chromatography
Brand: Labtron.uk
Rating: 5 (727 reviews)

Gas Chromatography LGC-B11

Oven: <table class='table table-striped table-bordered table-responsive'><tr><td>Maximum capacity</td><td>22 L</td></tr><tr><td>Temperature range</td><td>RT + 5 ℃ to 400 ℃</td></tr><tr><td>Temperature accuracy</td><td>± 0.1 ℃</td></tr><tr><td>Temperature program</td><td>9-phase/ 10 platform</td></tr><tr><td>Program total time</td><td>9999.9 min</td></tr><tr><td>Maximum temperature heating rate</td><td>0.1 to 60 ℃/ min</td></tr><tr><td>Maximum cooling rate</td><td>˂ 10 mins (250 to 50 ℃)</td></tr></table>
Sample injector: <table class='table table-striped table-bordered table-responsive'><tr><td>Temperature range</td><td>RT+ 7 ℃ to 420 ℃</td></tr><tr><td>Temperature control</td><td>Automatic</td></tr><tr><td>Injector type</td><td>Column or split</td></tr><tr><td>Maximum sample inlet</td><td>3 pcs</td></tr><tr><td>Carrier gas flow type</td><td>Constant pressure</td></tr><tr><td>Pre column pressure range</td><td>0 to 400 kPa</td></tr><tr><td>Pre column pressure accuracy</td><td>0.1 kPa</td></tr><tr><td>Mobile phase flow range</td><td>H2: 0 to 200 ml/min, N2: 0 to 150 ml/min</td></tr></table>
Detector: <table class='table table-striped table-bordered table-responsive'><tr><td>Temperature range</td><td>RT + 7 ℃ to 420 ℃</td></tr><tr><td>Maximum installation</td><td>Dual detector</td></tr><tr><td>Flame ignition mode</td><td>Automatic</td></tr><tr><td>Flame Ionization Detector (FID)</td><td>Logarithmic amplifier High voltage switch control Baseline signal display Ignition coil control Detection limit: ≤3 ×10 to 12 g/s (Sample: n-hexadecane) Baseline noise: ≤ 5 × 10 - 14 A Baseline draft: ≤ 6 × 10 -13 A Dynamic range: 10 7 RSD: ≤ 3 %</td></tr></table>
Power supply: AC 220 V ± 22 V, 50 Hz ± 0.5 Hz, 3000 W

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Ion chromatograph system LICS-A20

Ion Chromatographic Pump: <table class='table table-striped table-bordered table-responsive'><tr><td>Type</td><td>High pressure and low pulse double plunger tandem advection pump</td></tr><tr><td>Maximum pressure</td><td>35 MPa (PEEK)</td></tr><tr><td>Pressure display accuracy</td><td>≤ 0.1 MPa</td></tr><tr><td>Flow stability</td><td>(0.2 to 0.5) ml/ min ≤ 3 % (0.5 to 1.0) ml/ min ≤ 2 % > 1.0 ml/ min 2 % </td></tr><tr><td>Flow range</td><td>0.001 to 9.999 ml/ min</td></tr><tr><td>Pressure pulse</td><td>≤ 0.5%</td></tr></table>
Conductivity detector: <table class='table table-striped table-bordered table-responsive'><tr><td>Type</td><td>Temperature Control and Bipolar Conductivity Detector</td></tr><tr><td>Detection mode</td><td>Bipolar conductivity detection</td></tr><tr><td>Cell volume</td><td>≤ 0.8 µL</td></tr><tr><td>Detection range</td><td>0 to 35000 µS/ cm</td></tr><tr><td>Detection resolution</td><td>≤ 0.0020 nS/ cm</td></tr><tr><td>Output voltage</td><td>- 6000 to +6000 mV (adjustable)</td></tr><tr><td>Baseline noise</td><td>≤ 0.05 % F.S.</td></tr><tr><td>Baseline drift</td><td>≤ 3 % FS/ 30 min</td></tr><tr><td>Operating temperature range</td><td>Room temperature +5 to 60°C (41 to 140°F)</td></tr><tr><td>Controlling temperature accuracy</td><td>± 0.01°C</td></tr><tr><td>Maximum pressure</td><td>10 MPa</td></tr><tr><td>Linear range</td><td>≥ 103</td></tr><tr><td>Instruments linearity</td><td>≥ 0.999</td></tr><tr><td>Quantitative repeatability</td><td>≤ 1.0 %</td></tr><tr><td>Qualitative repeatability</td><td>≤ 1.0 %</td></tr><tr><td>Minimum detectable concentration</td><td>Cl ≤ 0.0005 ug/ ml BrO3 ≤ 0.001 ug/ ml Li+ ≤ 0.001 ug/ ml</td></tr></table>
Flow system: <table class='table table-striped table-bordered table-responsive'><tr><td>Plastic flow path</td><td>Made of PEEK materials</td></tr><tr><td>Six way Valve</td><td>PEEK material, 5000 psi pressure, independent automatic collection and flow function</td></tr></table>
Degassing Device: <table class='table table-striped table-bordered table-responsive'><tr><td>Inner volume</td><td>300 µl</td></tr><tr><td>Degassing volume</td><td>7.5 ml</td></tr><tr><td>Maximum flow rate</td><td>10 ml/ min</td></tr><tr><td>Degassing efficiency</td><td>Degassing 90 % at 1ml/ min</td></tr><tr><td>Organic tolerance</td><td>1</td></tr></table>

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Ion chromatograph system LICS-A21

Ion Chromatographic Pump: <table class='table table-striped table-bordered table-responsive'><tr><td>Type</td><td>High pressure and low pulse double plunger tandem advection pump</td></tr><tr><td>Maximum pressure</td><td>35 MPa (PEEK)</td></tr><tr><td>Pressure display accuracy</td><td>≤ 0.1 MPa</td></tr><tr><td>Flow stability</td><td>(0.2 to 0.5) ml/ min ≤ 3 % (0.5 to 1.0) ml/ min ≤ 2 % > 1.0 ml/ min 2 %</td></tr><tr><td>Flow range</td><td>0.001 to 9.999 ml/ min</td></tr><tr><td>Pressure pulse</td><td>≤ 0.5%</td></tr></table>
Conductivity detector: <table class='table table-striped table-bordered table-responsive'><tr><td>Type</td><td>Temperature Control and Bipolar Conductivity Detector</td></tr><tr><td>Detection mode</td><td>Bipolar conductivity detection</td></tr><tr><td>Cell volume</td><td>≤ 0.8 µL</td></tr><tr><td>Detection range</td><td>0 to 45000 µS/ cm</td></tr><tr><td>Detection resolution</td><td>≤ 0.0020 nS/ cm</td></tr><tr><td>Output voltage</td><td>- 6000 to +6000 mV (adjustable)</td></tr><tr><td>Baseline noise</td><td>≤ 0.05 % F.S.</td></tr><tr><td>Baseline drift</td><td>≤ 3 % FS/ 30 min</td></tr><tr><td>Operating temperature range</td><td>Room temperature +5 to 60°C (41 to 140°F)</td></tr><tr><td>Controlling temperature accuracy</td><td>± 0.01°C</td></tr><tr><td>Maximum pressure</td><td>10 MPa</td></tr><tr><td>Linear range</td><td>≥ 103</td></tr><tr><td>Instruments linearity</td><td>≥ 0.999</td></tr><tr><td>Quantitative repeatability</td><td>≤ 1.0 %</td></tr><tr><td>Qualitative repeatability</td><td>≤ 1.0 %</td></tr><tr><td>Minimum detectable concentration</td><td>Cl ≤ 0.0005 ug/ ml BrO3 ≤ 0.001 ug/ ml Li+ ≤ 0.001 ug/ ml</td></tr></table>
Flow system: <table class='table table-striped table-bordered table-responsive'><tr><td>Plastic flow path</td><td>Made of PEEK materials</td></tr><tr><td>Six way Valve</td><td>PEEK material, 5000 psi pressure, independent automatic collection and flow function</td></tr></table>
Power supply: 150 W

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Ion chromatograph system LICS-A22

Ion Chromatographic pump: <table class='table table-striped table-bordered table-responsive'><tr><td>Type</td><td>High pressure and low pulse double plunger tandem advection pump</td></tr><tr><td>Maximum pressure</td><td>35 MPa (PEEK)</td></tr><tr><td>Display pressure accuracy</td><td>≤ 0.1 MPa</td></tr><tr><td>Flow stability</td><td>(0.2 to 0.5) ml/ min ≤ 3 % , (0.5 to 1.0) ml/ min ≤ 2 %, > 1.0 ml/ min ≤ 2 %</td></tr><tr><td>Flow range</td><td>0.001 to 9.999 ml/ min</td></tr><tr><td>Pressure pulse</td><td>≤ 0.5 %</td></tr></table>
Numerical control and electromagnetic injection: <table class='table table-striped table-bordered table-responsive'><tr><td>Maximum pressure</td><td>35 MPa</td></tr><tr><td>Contact material of the rotor</td><td>PEEK</td></tr><tr><td>Control mode</td><td>By Stepper motor</td></tr><tr><td>Power supply</td><td>DC 24 V</td></tr></table>
Column heater: <table class='table table-striped table-bordered table-responsive'><tr><td>Operating temperature range</td><td>Room temperature 20 to 60°C ( 68 to 140°F)</td></tr><tr><td>Controlling temperature accuracy</td><td>± 0.01°C</td></tr><tr><td>Allowable deviation of column heater temperature</td><td>± 2°C</td></tr><tr><td>Temperature stability</td><td>≤ 1°C/ h</td></tr></table>
Flow system: <table class='table table-striped table-bordered table-responsive'><tr><td>Plastic flow path</td><td>Made up of PEEK material</td></tr><tr><td>Six way valve</td><td>PEEK material pressure 5000 psi, independent automatic collection and flow function</td></tr></table>

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Gas chromatography mass spectrometry GC-MS-879

Gas Chromatography Specifications: <table class='table table-striped table-bordered table-responsive'><tr><td>Model No</td><td>GC-87</td></tr><tr><td>Flow rate</td><td>1 ~ 1.5 ml / min</td></tr><tr><td>Maximum flow rate</td><td>10 ml / min</td></tr><tr><td>Inlet temperature</td><td>450 °C</td></tr><tr><td>Pressure range</td><td>0 ~ 100 psi</td></tr><tr><td>Heating rate</td><td>Upto 120 °C / min</td></tr><tr><td>Room temperature</td><td>4 °C ~ 450 °C</td></tr><tr><td>Pressure control mode</td><td>Electronic pressure control ( Supports CV and CC )</td></tr><tr><td>Split mode</td><td>Split / split less</td></tr><tr><td>Split ratio</td><td>1000 : 1</td></tr><tr><td>Temperature programming</td><td>7 stages / 8 platforms</td></tr><tr><td>Auto sampler</td><td>Optional</td></tr></table>
Mass Spectrometry Specifications: <table class='table table-striped table-bordered table-responsive'><tr><td>Model No</td><td>MS-89</td></tr><tr><td>Mass range</td><td>1.5 ~ 1000 amu</td></tr><tr><td>Ion – source temperature</td><td>100 °C ~ 350 °C</td></tr><tr><td>GC-MS interface temperature</td><td>450 °C</td></tr><tr><td>Scan rate</td><td>Upto 10000 amu/s</td></tr><tr><td>Stability</td><td>± 0.10 amu / 48 hrs.</td></tr><tr><td>Filament emission current</td><td>0 ~ 350 µA</td></tr><tr><td>EI source ionization energy</td><td>5 eV ~ 250 eV</td></tr><tr><td>Resolution</td><td>Unit resolution</td></tr><tr><td>Detector</td><td>High energy dynode electron multiplier</td></tr><tr><td>Sensitivity</td><td>Full scan ( S / N is ≥ 30 : 1 )</td></tr><tr><td>Vacuum</td><td>Turbo molecular pump ( 67 L/s )</td></tr></table>

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Ion Chromatograph LPIC-A10

Chromatographic Pump: <table class='table table-striped table-bordered table-responsive'><tr><td>Type</td><td>High-pressure and low –pulse double plunger tandem advection pump</td></tr><tr><td>Maximum Pressure</td><td>35 MPa (PEEK)</td></tr><tr><td>Flow Range</td><td>0.001 to 9.999 mL/min</td></tr><tr><td>Flow accuracy</td><td>± 0.5 %</td></tr><tr><td>Flow Repeatability</td><td>RSD ≤ 0.1%</td></tr><tr><td>Flow stability</td><td>(0.2 to 0.5) mL/min, ≤ 3 % (0.5 to 1.0) mL/min, ≤ 2 % >1.0 mL/min, ≤ 2 %</td></tr></table>
Built-in Heat conduction type column heater: <table class='table table-striped table-bordered table-responsive'><tr><td>Temperature range</td><td>Room temperature +5°C to 60°C (41 to 140°F)</td></tr><tr><td>Allowable deviation</td><td>± 1°C</td></tr><tr><td>Temperature stability</td><td>≤ 0.5°C/h</td></tr></table>
Electromagnetic injection valve: <table class='table table-striped table-bordered table-responsive'><tr><td>Maximum pressure</td><td>35 MPa</td></tr><tr><td>Control mode</td><td>By stepper motor</td></tr><tr><td>Power supply</td><td>24 V (DC)</td></tr></table>
Digital and temperature control detection system: <table class='table table-striped table-bordered table-responsive'><tr><td>Type</td><td>Temperature control and bipolar conductivity detector</td></tr><tr><td>Detection type</td><td>Bipolar conductivity detection</td></tr><tr><td>Cell volume</td><td>≤ 0.8 µL</td></tr><tr><td>Measurement range</td><td>0 to 45000 µ S/cm (adjustable)</td></tr><tr><td>Detection resolution</td><td>≤ 0.0020 nS/cm</td></tr><tr><td>Output voltage</td><td>-6000 to 6000 mV (adjustable)</td></tr><tr><td>Temperature range</td><td>Room temperature +5°C to 60°C (41 to 140°F)</td></tr><tr><td>Temperature accuracy</td><td>± 0.01°C</td></tr><tr><td>Maximum pressure</td><td>10 MPa</td></tr><tr><td>Baseline drift</td><td>≤ 20 % FS/30 min</td></tr><tr><td>Baseline noise</td><td>≤0.5 % FS</td></tr><tr><td>Instrument linearity</td><td>≥ 0.999</td></tr><tr><td>Quantitative Repeatability</td><td>≤0.5 %</td></tr><tr><td>Qualitative Repeatability</td><td>≤2 %</td></tr><tr><td>Minimum detectable concentration</td><td>Cl-≤0.005 µg/mL Li+ ≤0.005 µg/mL</td></tr></table>

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