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3-Phases-Chromatography
µ-bottels Making a µ-PLC instr.
µ-brushes, number and volume - click 10
µ-brush models Making a µ-PLC instr.
µ-PLC chamber, virtual - click 1
AMD technique - click 38
Balaton Chromatography Conference 2005 - paper on ‘Circular Micro PLC will come ?’ Click here
Balaton Chromatography Conference 2007 - paper on ‘Focussing in PLC’ Click here
Balaton Chromatography Conference 2009 - paper on ‘Structure Reduction in PLC’ Click here
Basel-2011-International Symposium HPTLC 2011 - paper on ‘µ-PLC to detect falsified fruit
preservation
Brush sampling - click 9 11
Camera Making a µ-PLC instr.
Check integration borders - click 28
Circle focussing into a bow - click 9
Classical standard HPTLC instrumentation - click 1
Cleaning the HPTLC plate - click 2
Comparability in quantitation - click 39
Compare analysis - click 33 35 40
Comparing linear / circular TLC separation over time - click 2 3 4 5 6 7
Complete µ-PLC instrument micro PLC
Correction factor - click 49
Correction of sampling errors - click 15 16 17
Cover glass plate - click 20 21
Detection optimization - click 42
Digital camera Making a µ-PLC instr.
Drying the focussed samples - click 14
Drying error - click
Error in PLC’s - The MAIN error is caused by residual sample solvent prior to the final run:
click onto ‘Main errors..’ in the selection bar left side.
Falsified fruit preservation, medical products falsification checked by µ-PLC
Femto gram quantitation in HPTLC - click 57
Flush gas for drying the plate - click 14
Fluorescence detection - click 32
Focussing a circle into a bow - click 9
Focussing fundamentals - click 9
Focussing precision - click 11
Front position error in PLC - click 35
Fruit chemical test by µ-PLC
Glass cover plate Making a µ-PLC instr.
Gas pump Making a µ-PLC instr.
German version of µ-PLC instruction
Gradient scanning problems in linear HPTLC TLC -click 41
Graphics software Making a µ-PLC instr.
Halpaap mobile phase table - click 19
Heat Field µ-PLC, preliminary result, click onto ‘Main errors..’ in the selection bar left side.
Hot PLC - click 39
HPLC and PLC - click 13 14 40
HPPLC - click 63 64
HPTLC Symposium Basel 2011
Identification support by over spraying - click 55
Insert mobile phase into cover glass plate - click 21
Integration, check borders - click 28
Integration in µ-PLC: see multi integration
Internal standard for TLC / HPTLC - click 56
k = ts / tm, ts = residence time in mob.phase, tm = residence time in stat. phase
k in circular TLC - click 27
k over 100 problem in chromatography and linear PLC - click 36
k partition coefficient in TLC HPTLC - click 23
Kappa value of mobile phases - click 19
Macro sampling - one ml - click 38
Main Error in PLC’s - residual sample solvent prior the final run: click onto ‘Main errors..’ in the selection bar left side.
Mass sampling - click 37
Micro brush for problem free sampling - see under µ-brush
Mobile phase bottle - click 3
Mobile phase bottle concept - click 4
Mobile phase optimization - click 22
Mobile phase polarity according to Halpaap - click 19
Mobile phase selection - click 18 19
Mobile phase source - click 3
Mobile phase table - click 19
Multi focussing
Multi integration, multiple analog data - click 30
Multi integration, peak overlapping precision - click 23 30 39
Multi integration, select position - click 24 25 26
Multi integration, single chromatogram - click 29
Multi integration, digital track data - click 31
Multi integration, single analogue track data - click 29
Multi integration software Making a µ-PLC instr.
Multi integration, track width - click 26 27
Multiple sampling - click 13
Multi scanning circular separations in HPTLC - click 62
One shot analysis - click 40
Partition coefficient K in PLC - click 32 33 34
Permeability of the phase transfer wick, see here
Phase selection (mobile) - click 18 19
Phase selection (quick) - click 20
Phase transfer wick Making a µ-PLC instr.
Photo chamber - click 6
Photo in between run - click 22
Pi-value, position of substance line or bow
Plate cleaning - click 2
Plate preparation TLC - click 8
Preliminary quantitation
PTFE tube Making a µ-PLC instr.
Quantitation in TLC / HPTLC - click 46 47 48 49 50 51
Quantitation by bow correction with the Pi-value click HERE
Rf = position substance / position mobile phase front (in linear PLC only)
Rf and time in PLC - click 28
Rf value and separation - click 24 25 26
Sample enrichment in TLC - click 15
Sample solvent, drying off - click 14
Sample treatment in TLC HPTLC - click 14
Sampling errors, correction - click 15 16 17
Sampling, maximized volume - click 37
Sampling quantities - click 10
Sampling fundamentals - click 8
Sampling modes in HPTLC - click 9
Sampling modes in TLC - click 10
Sampling modes in TLC / HPTLC - click 11 12 13
Sampling, systematic errors by plate surface damage - click 10
Selection of the mobile phase, waters clock - click 21
Selective summary
Separation modes, classical in TLC, HPTLC - click 17 18
Sampling, multiple - click 13
Separation optimization - click 37
Separation, simultaneous with four mobile phases - click 37
Sorbfil software, version 2.0 to 2.02 multi integration - click 27
Space demand for the µ-PLC hardware - click 5
Standard, internal for quantitation in TLC / HPTLC - click 53
Starting a µ-PL chromatogram - click 20 21
Start of phase selection - click 18
Statistics simple - click 45
Summary, selective plus some practical hints
Tank based separation in TLC HPTLC - click 17 18
Temperature and PLC - click 39
Three Phases Chromatography
Tools to produce a µ-PLC instrument Making a µ-PLC instr.
Track selection for multi integration - click 24 25 26 27
Trace analysis - part one, drinking water test - click here .
Traces and number of coexisting substances - click 44
Trennzahl (separation number) in PLC - click 43
Quantitation in PLC - click 46 47 48 49 50 51 52 53
Quantitation formula - click 58 59 60 61
UV detection - click 33 34
UV lamp Making a µ-PLC instr.
Virtual PLC chamber - click 1
Volume and µ-brush number - click 10
Waters clock for phase selection - click 21
Wick interface for clean up - click 7
Working board Making a µ-PLC instr.
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