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Chromatography

Gas Chromatography LGC-B11

  • Oven{"Maximum capacity":"22 L","Temperature range":"RT + 5 \u2103 to 400 \u2103","Temperature accuracy":"\u00b1 0.1 \u2103","Temperature program":"9-phase\/ 10 platform","Program total time":"9999.9 min","Maximum temperature heating rate":"0.1 to 60 \u2103\/ min","Maximum cooling rate":"\u02c2 10 mins (250 to 50 \u2103)"}
  • Sample injector{"Temperature range":"RT+ 7 \u2103 to 420 \u2103","Temperature control":"Automatic","Injector type":"Column or split","Maximum sample inlet":"3 pcs","Carrier gas flow type":"Constant pressure","Pre column pressure range":"0 to 400 kPa","Pre column pressure accuracy":"0.1 kPa","Mobile phase flow range":"H2: 0 to 200 ml\/min, N2: 0 to 150 ml\/min"}
  • Detector{"Temperature range":"RT + 7 \u2103 to 420 \u2103","Maximum installation":"Dual detector","Flame ignition mode":"Automatic","Flame Ionization Detector (FID)":"Logarithmic amplifier \nHigh voltage switch control \nBaseline signal display \nIgnition coil control \nDetection limit: \u22643 \u00d710 to 12 g\/s \n(Sample: n-hexadecane) \nBaseline noise: \u2264 5 \u00d7 10 - 14 <\/sup> A \nBaseline draft: \u2264 6 \u00d7 10 -13 <\/sup> A \nDynamic range: 10 7 <\/sup> \nRSD: \u2264 3 %"}
  • Power supplyAC 220 V ± 22 V, 50 Hz ± 0.5 Hz, 3000 W

Ion chromatograph system LICS-A22

  • Ion Chromatographic pump{"Type":"High pressure and low pulse double plunger tandem advection pump","Maximum pressure":"35 MPa (PEEK)","Display pressure accuracy":"\u2264 0.1 MPa","Flow stability":"(0.2 to 0.5) ml\/ min \u2264 3 % , (0.5 to 1.0) ml\/ min \u2264 2 %, > 1.0 ml\/ min \u2264 2 %","Flow range":"0.001 to 9.999 ml\/ min","Pressure pulse":"\u2264 0.5 %"}
  • Numerical control and electromagnetic injection{"Maximum pressure":"35 MPa","Contact material of the rotor":"PEEK","Control mode":"By Stepper motor","Power supply":"DC 24 V"}
  • Column heater{"Operating temperature range":"Room temperature 20 to 60\u00b0C ( 68 to 140\u00b0F)","Controlling temperature accuracy":"\u00b1 0.01\u00b0C","Allowable deviation of column heater temperature":"\u00b1 2\u00b0C","Temperature stability":"\u2264 1\u00b0C\/ h"}
  • Flow system{"Plastic flow path":"Made up of PEEK material","Six way valve":"PEEK material pressure 5000 psi, independent automatic collection and flow function"}

Ion chromatograph system LICS-A20

  • Ion Chromatographic Pump{"Type":"High pressure and low pulse double plunger tandem advection pump","Maximum pressure":"35 MPa (PEEK)","Pressure display accuracy":"\u2264 0.1 MPa","Flow stability":"(0.2 to 0.5) ml\/ min \u2264 3 %\n(0.5 to 1.0) ml\/ min \u2264 2 %\n> 1.0 ml\/ min 2 %","Flow range":"0.001 to 9.999 ml\/ min","Pressure pulse":"\u2264 0.5%"}
  • Conductivity detector{"Type":"Temperature Control and Bipolar Conductivity Detector","Detection mode":"Bipolar conductivity detection","Cell volume":"\u2264 0.8 \u00b5L","Detection range":"0 to 35000 \u00b5S\/ cm","Detection resolution":"\u2264 0.0020 nS\/ cm","Output voltage":"- 6000 to +6000 mV (adjustable)","Baseline noise":"\u2264 0.05 % F.S.","Baseline drift":"\u2264 3 % FS\/ 30 min","Operating temperature range":"Room temperature +5 to 60\u00b0C (41 to 140\u00b0F)","Controlling temperature accuracy":"\u00b1 0.01\u00b0C","Maximum pressure":"10 MPa","Linear range":"\u2265 103","Instruments linearity":"\u2265 0.999","Quantitative repeatability":"\u2264 1.0 %","Qualitative repeatability":"\u2264 1.0 %","Minimum detectable concentration":"Cl \u2264 0.0005 ug\/ ml\nBrO3 \u2264 0.001 ug\/ ml\nLi+ \u2264 0.001 ug\/ ml"}
  • Flow system{"Plastic flow path":"Made of PEEK materials","Six way Valve":"PEEK material, 5000 psi pressure, independent automatic collection and flow function"}
  • Degassing Device{"Inner volume":"300 \u00b5l","Degassing volume":"7.5 ml","Maximum flow rate":"10 ml\/ min","Degassing efficiency":"Degassing 90 % at 1ml\/ min","Organic tolerance":"1"}
Ion chromatograph system LICS-A21
  • Ion Chromatographic Pump{"Type":"High pressure and low pulse double plunger tandem advection pump","Maximum pressure":"35 MPa (PEEK)","Pressure display accuracy":"\u2264 0.1 MPa","Flow stability":"(0.2 to 0.5) ml\/ min \u2264 3 %\n(0.5 to 1.0) ml\/ min \u2264 2 %\n> 1.0 ml\/ min 2 %","Flow range":"0.001 to 9.999 ml\/ min","Pressure pulse":"\u2264 0.5%"}
  • Conductivity detector{"Type":"Temperature Control and Bipolar Conductivity Detector","Detection mode":"Bipolar conductivity detection","Cell volume":"\u2264 0.8 \u00b5L","Detection range":"0 to 45000 \u00b5S\/ cm","Detection resolution":"\u2264 0.0020 nS\/ cm","Output voltage":"- 6000 to +6000 mV (adjustable)","Baseline noise":"\u2264 0.05 % F.S.","Baseline drift":"\u2264 3 % FS\/ 30 min","Operating temperature range":"Room temperature +5 to 60\u00b0C (41 to 140\u00b0F)","Controlling temperature accuracy":"\u00b1 0.01\u00b0C","Maximum pressure":"10 MPa","Linear range":"\u2265 103","Instruments linearity":"\u2265 0.999","Quantitative repeatability":"\u2264 1.0 %","Qualitative repeatability":"\u2264 1.0 %","Minimum detectable concentration":"Cl \u2264 0.0005 ug\/ ml\nBrO3 \u2264 0.001 ug\/ ml\nLi+ \u2264 0.001 ug\/ ml"}
  • Flow system{"Plastic flow path":"Made of PEEK materials","Six way Valve":"PEEK material, 5000 psi pressure, independent automatic collection and flow function"}
  • Power supply150 W

Gas chromatography mass spectrometry GC-MS-879

  • Gas Chromatography Specifications{"Model No":"GC-87","Flow rate":"1 ~ 1.5 ml \/ min","Maximum flow rate":"10 ml \/ min","Inlet temperature":"450 \u00b0C","Pressure range":"0 ~ 100 psi","Heating rate":"Upto 120 \u00b0C \/ min","Room temperature":"4 \u00b0C ~ 450 \u00b0C","Pressure control mode":"Electronic pressure control ( Supports CV and CC )","Split mode":"Split \/ split less","Split ratio":"1000 : 1","Temperature programming":"7 stages \/ 8 platforms","Auto sampler":"Optional"}
  • Mass Spectrometry Specifications{"Model No":"MS-89","Mass range":"1.5 ~ 1000 amu","Ion \u2013 source temperature":"100 \u00b0C ~ 350 \u00b0C","GC-MS interface temperature":"450 \u00b0C","Scan rate":"Upto 10000 amu\/s","Stability":"\u00b1 0.10 amu \/ 48 hrs.","Filament emission current":"0 ~ 350 \u00b5A","EI source ionization energy":"5 eV ~ 250 eV","Resolution":"Unit resolution","Detector":"High energy dynode electron multiplier","Sensitivity":"Full scan ( S \/ N is \u2265 30 : 1 )","Vacuum":"Turbo molecular pump ( 67 L\/s )"}

Ion Chromatograph LPIC-A10

  • Chromatographic Pump{"Type":"High-pressure and low \u2013pulse double plunger tandem advection pump","Maximum Pressure":"35 MPa (PEEK)","Flow Range":"0.001 to 9.999 mL\/min","Flow accuracy":"\u00b1 0.5 %","Flow Repeatability":"RSD \u2264 0.1%","Flow stability":"(0.2 to 0.5) mL\/min, \u2264 3 %\n(0.5 to 1.0) mL\/min, \u2264 2 %\n>1.0 mL\/min, \u2264 2 %"}
  • Built-in Heat conduction type column heater{"Temperature range":"Room temperature +5\u00b0C to 60\u00b0C (41 to 140\u00b0F)","Allowable deviation":"\u00b1 1\u00b0C","Temperature stability":"\u2264 0.5\u00b0C\/h"}
  • Electromagnetic injection valve{"Maximum pressure":"35 MPa","Control mode":"By stepper motor","Power supply":"24 V (DC)"}
  • Digital and temperature control detection system{"Type":"Temperature control and bipolar conductivity detector","Detection type":"Bipolar conductivity detection","Cell volume":"\u2264 0.8 \u00b5L","Measurement range":"0 to 45000 \u00b5 S\/cm (adjustable)","Detection resolution":"\u2264 0.0020 nS\/cm","Output voltage":"-6000 to 6000 mV (adjustable)","Temperature range":"Room temperature +5\u00b0C to 60\u00b0C (41 to 140\u00b0F)","Temperature accuracy":"\u00b1 0.01\u00b0C","Maximum pressure":"10 MPa","Baseline drift":"\u2264 20 % FS\/30 min","Baseline noise":"\u22640.5 % FS","Instrument linearity":"\u2265 0.999","Quantitative Repeatability":"\u22640.5 %","Qualitative Repeatability":"\u22642 %","Minimum detectable concentration":"Cl-\u22640.005 \u00b5g\/mL\nLi+ \u22640.005 \u00b5g\/mL"}