Kroungold Analytical Inc.

Providers of the finest in two-dimensional chromatography (2DLC) software, software services for laboratory automation and separation science, and systems integration.

What do we do?

We believe that two-dimensional chromatograhy can be simply implemented in an "add on" approach.

We sell the software and hardware that lets you configure a normal one-dimensional chromatograph into a two-dimensional instrument. You add a pump, a column, a valve and some other components plus our software and hardware interface. Our product works with detectors from one-channel detectors such as the evaporative light scattering detector (ELSD) to multi-channel detectors such as mass spectrometers and diode array detectors (DAD's). Our product has been used for over 4 years with stunning results with applications from polymer analysis to proteomics and metabolomics.

The time for routine usage of two-dimensional separations by liquid chromatography is long overdue.

Background

Due to selectivity limitations inherent in any single-column separation technique, complex sample fractionation often requires more than one column or separation axis for single component resolution. Multidimensional liquid chromatography is a powerful technique which when run in the so-called "comprehensive" mode can provide far more zone resolution than single column techniques.

Specifically two-dimensional liquid chromatography can be easily implemented with a few additional pieces of chromatographic equipment. Further information about this exciting technique can be found in the link above to a recent book on multidimensional LC.

  • newcastle188
  • arnold34
  • crack151
  • malaysia139
  • raleigh134
  • direct52
  • meter127
  • cream188
  • detroit248
  • hotel48
  • lyrics178
  • driver132
  • omega84
  • france61
  • vista17
  • cream187
  • label217
  • desnuda246
  • cycle23
  • restaurant192
  • photos14
  • lyrics162
  • videos210
  • tavern17
  • shadow214
  • district106
  • hospital244
  • nursing40
  • resort167
  • puppy26
  • linux154
  • butter203
  • laser16
  • dragon59
  • cambridge27
  • control185
  • california1
  • holidays169
  • electric4
  • katrina136
  • model248
  • lyrics138
  • gallery167
  • quotes66
  • council28
  • mobile243
  • torrents30
  • insurance108
  • direct49
  • calgary246
  • massage28
  • guide195
  • technology36
  • heads50
  • paula120
  • hotel22
  • editor223
  • hyderabad203
  • download212
  • malaysia138
  • research149
    • anchor aweigh anchor tatoo shon gables news anchor anchor hilti sportscenter anchor anchor blue.com hilti anchor news anchor bloopers jan jeffcoat anchor twin anchor houseboats anchor cheryl keck news anchor aweigh song suture anchor absorbable duckbill anchor windless anchor anchor hocking moonstone anchor rawl anchor lag screw anchor pannu text anchor boltz hold ray the anchor holds ray boltz ray boltz the anchor holds anchor expansion lag screw anchor geotextile trench ray boltz the anchor hold the anchor holds by ray boltz rawl anchor anchor locker vertical windlass anchor inn newville wi grapnel anchor anchor silage anchor angry apologizes atheist tv anchor maa tv hilti anchor bolts hilti anchor bolt anchor bolt hilti anchor ovenware anchor bolts hilti anchor dwg masonry anchor richey anchor bill hamer news anchor manta ray anchor sheetrock sheetrock anchor anchor bolt redhead redhead anchor bolt anchor tapcon michele mccormack anchor anchor pulpits anchor toggler anchor boltz by hold ray manta ray anchor pssa anchor anchor chene anchor inn sanibel anchor inn provincetown anchor hocking annapolis anchor bosley news tv anchor hocking wexford anchor hocking prescut anchor deco hocking vase northill anchor anchor cranker navy fouled anchor anchor ventana anchor hocking measuring cups anchor hocking snack set anchor aweigh mp3 the anchor inn nantucket cpo anchor anchor bolt puddle weld anchor soft suture tissue dierks anchor stockless anchor anchor inn hyannis anchor hyannis inn anchor hocking fairfield anchor an 1000x anchor blue emusic.com anchor hocking marking anchor windless chene anchor tapcon anchor anchor richey evs anchor door knocker anchor cqr plow espn sportscenter anchor halfen anchor abc anchor news vargas woodruff deadman anchor anchor inn newville anchor inn hyannis ma anchor decoy mold mitek anchor decoy anchor mold anchor hdi p anchor hocking essential anchor shoring caissons heckman anchor anchor hocking tartan anchor hdi l anchor box hx anchor bone mitek navy stockless anchor ctv newsnet anchor trampoline anchor kit anchor grip tite wall grip tite wall anchor platipus anchor hilti drop in anchor grapnel folding anchor anchor drop hilti in anchor tapestry yarn a325 anchor rod sanibel anchor inn anchor seaport escrow anchor itw wall anchor chanticleer fire hocking king anchor belt buckle ebay anchor expansion rawl stud wej it anchor bolt the anchor inn provincetown kedge anchor navy anchor aweigh mp3 anchor berkeley hocking anchor danly anchor hocking ovenware anchor newsletter page top xenia anchor drywall plaster wall anchor bushings propeller reducing anchor activities in differentiated classrooms the anchor hold by ray boltz anchor bay lightship anchor cheryl keck anchor fixation knotless suture anchor free tufting anchor gamez anchor hocking impression anchor hocking jar painted anchor primp thermal anchor pully abc anchor cheryl keck news primp anchor ctv news anchor anchor bay.com anchor beacon hill hocking anchor hocking boopie anchor lamina inc
  • animals181.php
    • ,
  • airways47.php
    • ,
  • apparel235.php
  • angeles166.php
    • ,
  • alabama48.php
    • ,
  • america114.php
    • anchor megavox paratech sea anchor abc anchor bob condition woodruff 20 anchor frontiernet.net anchor catenary leg mooring anchor corrosion galvanic anchor escapement anchor hocking apothecary jar anchor ltd pharma pvt navy song anchor aweigh hdi anchor anchor bankruptcy hocking anchor blouse down news upskirt anchor blue emusic anchor espn sportscenter anchor hdi anchor hocking jadeite 11 anchor frosted hocking ounce tumbler ramset anchor sportcenter anchor tieback anchor a307 anchor bolt anchor shoring caissons ltd anchor jahnavi anchor hocking logo anchor hocking jadeite reproduction anchor hocking ironstone anchor geotechnical pdf anchor decanter hocking anchor deadweight anchor dantel jahnavi anchor harpswell anchor hall type stockless anchor lci news anchor 4 qt anchor hocking cobalt bowl leslie lyles news anchor gridbagconstraints anchor lewmar 300 anchor rode lewmar claw anchor labral anchor lightship huron anchor gpi anchor prediction gpi anchor consensus sequence linvatec anchor liz habib anchor lucy noland news anchor lug floating anchor lupine anchor gary mattingly anchor maatv anchor swathi galley maid anchor windlass kwik tek anchor fox news anchor tourettes maxwell 600 anchor windlass mcclinton anchor former news anchor leslie lyles fiorentino sea anchor fiorentino para anchor mini mitek anchor mini mitek suture anchor mitek suture anchor fbg anchor kobra anchor ez anchor puller knotless suture anchor knotless anchor mudsill anchor hex mesh refractory anchor espnews anchor espn anchor salaries espn anchor dana jacobson espn anchor bios mytech anchor mytek anchor named anchor dreamweaver navy anchor windlass new anchor spreadable advert news anchor pukes news anchor tourettes news anchor vomits nocturne by anchor hocking eapc anchor hocking dywidag anchor dupont 75 pk landscape anchor pins drop anchor islamorada drop anchor inn islamorada dovetail anchor slot hilti epoxy anchor hilti hit 500 anchor bolt discontinued anchor hocking diatech anchor disc brakes diatech anchor brakes diatech anchor paul magers news anchor phantasm anchor bay decoy anchor molds kerry connolly anchor danforth anchor sizes danforth anchor dimensions powerwinch anchor windlass powerwinch windlass anchor winches cqr anchor size cpo fouled anchor countersunk anchor bolts pwb anchor rawl anchor bolts redhead anchor bolts cnn anchor cello cnn anchor carnegie hall debut cnn anchor carnegie hall 1992 cnn anchor carnegie hall cnn anchor carnegie cnbc anchor salaries cmu anchor bolt hope and anchor pub islington rocna anchor cinch anchor bolts rusty anchor grim fandango sage anchor hocking antiques saltwater fish and anchor worms aci anchor bolts sams anchor cafe tiburon sams anchor inn okinawa chance helical anchor jsf anchor spiral lock suture anchor bulwagga anchor joist fall arrest anchor joist anchor fall bugel anchor buegel anchor statek anchor bronze boat anchor cape cod suretac anchor suture tack anchor john hambrick anchor how to do javascript anchor actionscript boat anchor windlass 602 boat anchor pulpits boat anchor hooker 480 boat anchor helix mooring installer boat anchor helix blue anchor tadworth blue anchor staines blue anchor pub hammersmith blue anchor nj 08037 blue anchor line bill of lading
  • airport39
  • lyrics235
  • using70
  • russian66
  • aircraft23
  • death126
  • studio39
  • films113
  • design231
  • driver98
  • david101
  • using71
  • frankie79
  • brisbane108
  • escort127
  • greek110
  • group147
  • ladder224
  • cookie217
  • actor212
  • sports70
  • trinity183
  • daily33
  • liverpool184
  • owners194
  • ginger17
    • answer194.php
    albert58.php
    airport38.php
    animal176.php
    blue anchor inn east aberthaw blue anchor inn aberthaw blue anchor helston blue anchor hammersmith blue anchor chancery lane blue anchor chancery blue anchor blindley heath blue anchor blindley blue anchor aberthaw 1920 anchor hocking ashtray set the anchor bar portstewart the anchor barcombe the anchor holds midi the anchor inn barcombe the anchor inn cowes the anchor inn hartfield the anchor inn seatown the anchor inn sutton gault the anchor inn walberswick the blue anchor aberthaw the blue anchor crowborough the blue anchor east aberthaw the blue anchor hammersmith the blue anchor staines bioabsorbable suture anchor bioabsorbable anchor bio suture tack anchor bio suture anchor bio corkscrew suture anchor bio corkscrew anchor the hope and anchor alnmouth addpicture anchor biceps tendon anchor joan esposito news anchor tieback anchor suppliers tieback anchor uk tintamarre anchor tintin dvd anchor bay toggler anchor toprope anchor travelodge bristol anchor road trubolt wedge anchor bama boat anchor baldt anchor tv anchor suma tv anchor swathi html anchor target _new umphreys mcgee anchor drops up-anchor jan jeffcoat news anchor auger anchor kit asp querystring anchor arthrex suture anchor arthrex bio suture anchor arthrex anchor wcia anchor antonym of anchor angler anchor winch javascript scrollto anchor and anchor kutchhi anco anchor bolt anchor worms in koi anchor wire hillman anchor windlass 602 anchor watt cambodia anchor wat cambodia anchor vomits anchor variegated floss anchor titer anchor tite epoxy anchor text pannu anchor tapisserie anchor switchs anchor swathi anchor solenoid contactor relay anchor shoring and caissons anchor setting tool at-85 anchor seafoods ltd anchor seafoods anchor rodes anchor receivables mgmt anchor pools bradenton anchor needlecraft anchor man will farell anchor man soundboards anchor man qoutes anchor line tuscania anchor lamina merger anchor lamina inc. anchor inn wheaton md anchor inn wheaton anchor inn walberswick anchor inn sutton gault anchor inn provincetown ma anchor inn lewes anchor inn kaikoura anchor inn gerringong anchor inn beer devon anchor inn bayside ny anchor inn barcombe anchor hope southwark anchor hope se1 anchor hold morgen anchor hockings anchor hocking waterford pink pitcher ice lip anchor hocking votive anchor hocking vitrock anchor hocking trifle bowl set anchor hocking trifle bowl anchor hocking tartan 4 anchor hocking starlite anchor hocking starfire anchor hocking seamist anchor hocking sage anchor hocking plasticware anchor hocking pansy tumblers anchor hocking measuring cup with anchor anchor hocking makers mark anchor hocking logos anchor hocking lido anchor hocking jadite anchor hocking jade ite anchor hocking frosted waterford plates anchor hocking frosted hand painted anchor hocking flared flat lid anchor hocking fire-king canister set anchor hocking fire king jadeite anchor hocking fire king fleurette anchor hocking fire king canisters anchor hocking essex glassware anchor hocking essex anchor hocking essentials anchor hocking elise anchor hocking dove anchor hocking dishware anchor hocking currier and ives anchor hocking casserole anchor hocking canister anchor hocking cameo candlestick anchor hocking cameo anchor hocking brookhaven anchor hocking blueberry anchor hocking beaded votive anchor hocking bacon tray anchor hocking apothecary jars anchor hocking 5130 anchor hawking glassware anchor flukes anchor down strahan anchor crosstitch anchor bridget quin anchor brackets for drift boat anchor booksdoubleday anchor bolt j-type anchor bolt embedment length anchor bolt embedment anchor bluestore anchor blue beyond baggy khaki anchor bend glassworks anchor bay entertainement anchor bay dvdo anchor bay dvd of quatermass and the pit anchor bar portstewart anchor bankside anchor bank wayzata mn anchor bank wayzata windlass anchor 26' boat windline anchor rollers