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column selection
by duantech » Fri Apr 25, 2008 5:26 am
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7
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2155
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Last post by Uwe Neue
Tue Apr 29, 2008 3:00 pm
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running hp1100 without every detector on.
by matthew » Mon Apr 21, 2008 6:43 pm
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4
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1903
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Last post by matthew
Mon Apr 28, 2008 5:08 pm
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Corona Charged Aerosol Detector (CAD)
by LCNick » Fri Apr 25, 2008 11:09 pm
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4
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2238
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Last post by Uwe Neue
Mon Apr 28, 2008 4:37 pm
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Dionex Ultimate 3000 x2 Dual Micro
by katekawa » Thu Apr 24, 2008 11:42 pm
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2
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1711
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Last post by Hfranz
Mon Apr 28, 2008 3:23 pm
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R advice/requirements for degradants?
by Flappytango » Fri Apr 25, 2008 2:06 pm
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5
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1800
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Last post by mbicking
Mon Apr 28, 2008 2:03 pm
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Oily Sample Analysis by NP-LC
by DB2 » Wed Apr 23, 2008 9:02 pm
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4
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1940
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Last post by DB2
Mon Apr 28, 2008 1:40 pm
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Iso-propanol gradients with U-HPLC
by Rob Burgess » Wed Apr 23, 2008 2:00 pm
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12
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4513
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Last post by mbicking
Sat Apr 26, 2008 11:24 pm
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EP column question
by shaun78 » Fri Apr 25, 2008 4:08 pm
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2
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5384
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Last post by Uwe Neue
Sat Apr 26, 2008 10:46 pm
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Waters 2695 pressure drop...
by Inst Tech » Sat Mar 29, 2008 11:30 am
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5
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2746
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Last post by Dan
Sat Apr 26, 2008 4:40 pm
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Resolution problems on Agilent A1100 system
by Techie 33 » Fri Apr 18, 2008 10:09 pm
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6
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2810
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Last post by danko
Sat Apr 26, 2008 2:23 pm
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How much corrosion of the HPLC from dichloromethan?
by acerin » Fri Apr 18, 2008 8:26 am
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18
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9473
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Last post by HW Mueller
Fri Apr 25, 2008 8:12 am
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nonpolar compounds and C18 column
by aalbre » Wed Apr 23, 2008 9:07 am
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7
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5270
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Last post by YMC-Kune
Fri Apr 25, 2008 7:21 am
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"latest buzz" in HPLC column research
by rick1112 » Thu Apr 10, 2008 9:19 am
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7
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2918
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Last post by tom jupille
Fri Apr 25, 2008 1:37 am
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TOSOH Column and Zwittergent
by krizpi » Thu Apr 24, 2008 4:00 pm
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2
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1922
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Last post by krizpi
Thu Apr 24, 2008 6:54 pm
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IPC method enigma urgent
by coquim » Tue Apr 22, 2008 2:19 pm
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8
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2666
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Last post by Kostas Petritis
Thu Apr 24, 2008 5:48 pm
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RP-HPLC with toluene?
by SB » Tue Apr 22, 2008 11:09 am
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7
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4767
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Last post by SB
Thu Apr 24, 2008 8:40 am
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HPLC instrumentation questions
by Nish » Sun Apr 13, 2008 5:23 pm
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4
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3387
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Last post by unmgvar
Wed Apr 23, 2008 9:34 pm
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Amino acid analysis by HPLC
by vellaikumar » Mon Apr 21, 2008 4:15 am
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6
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4276
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Last post by Kostas Petritis
Wed Apr 23, 2008 6:48 pm
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HPLC quantitation formula doubt
by vellaikumar » Sun Apr 20, 2008 4:13 pm
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4
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2626
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Last post by AdrianF
Wed Apr 23, 2008 12:52 pm
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Highly polar compounds
by kumaresan » Sat Mar 22, 2008 5:03 am
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18
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6015
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Last post by HW Mueller
Wed Apr 23, 2008 7:51 am
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HPLC choice
by badgone02 » Tue Apr 22, 2008 3:54 pm
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2
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1658
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Last post by badgone02
Wed Apr 23, 2008 7:36 am
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Assay and RCs for Metformin Hydrochloride Ext release table
by Murshad » Mon Apr 21, 2008 8:13 pm
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10
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3225
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Last post by Uwe Neue
Tue Apr 22, 2008 9:15 pm
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Weird GPC distributions
by Koen Hollebekkers » Mon Apr 21, 2008 7:53 am
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7
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2222
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Last post by Koen Hollebekkers
Tue Apr 22, 2008 7:32 pm
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methanol to Acetonitrile gradient
by coquim » Fri Apr 18, 2008 11:52 am
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2
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2033
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Last post by coquim
Tue Apr 22, 2008 3:37 pm
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beta carotene
by vestelshirley » Mon Apr 21, 2008 3:16 pm
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3
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2052
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Last post by Bryan Evans
Tue Apr 22, 2008 12:53 pm
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Abscisic Acid analysis
by vellaikumar » Tue Apr 22, 2008 3:20 am
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0
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1371
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Last post by vellaikumar
Tue Apr 22, 2008 3:20 am
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RP-HPLC, unretained and unknown compound
by Butter » Fri Apr 04, 2008 11:18 am
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10
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2403
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Last post by Butter
Sun Apr 20, 2008 2:12 pm
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Compound eluting near the dead volume
by project44 » Sun Apr 13, 2008 1:38 am
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9
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3178
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Last post by project44
Fri Apr 18, 2008 9:36 pm
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cysteine problem
by Nasr Aref » Fri Apr 18, 2008 4:31 am
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1
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1662
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Last post by danko
Fri Apr 18, 2008 10:19 am
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Help with working a fluorescence detector!!!
by Merrin » Thu Apr 17, 2008 4:41 am
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1
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1814
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Last post by AdrianF
Fri Apr 18, 2008 7:57 am
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Methanol vs Acetonitrile
by adam » Mon Mar 31, 2008 8:56 pm
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18
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16610
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Last post by HW Mueller
Fri Apr 18, 2008 6:33 am
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Linearity of Response
by gclc » Tue Apr 15, 2008 9:35 pm
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10
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2895
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Last post by danko
Thu Apr 17, 2008 10:22 pm
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doubled peaks at tops on hplc agilent 1200 with DAD
by krystynakk » Tue Apr 15, 2008 12:09 pm
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18
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4738
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Last post by mbicking
Thu Apr 17, 2008 8:26 pm
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Change in Baseline
by jepiersoniv » Wed Apr 16, 2008 2:24 pm
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4
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1978
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Last post by stroman.clemson
Thu Apr 17, 2008 6:30 pm
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I have a doubt
by jetlag » Wed Apr 16, 2008 12:12 pm
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2
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1517
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Last post by jetlag
Thu Apr 17, 2008 3:54 pm
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Buffer problem at low UV
by project44 » Sat Apr 12, 2008 6:31 pm
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3
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1926
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Last post by tom jupille
Thu Apr 17, 2008 3:33 pm
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Sample solvent intolerance of injections
by Hollow » Fri Apr 11, 2008 9:14 pm
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8
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2428
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Last post by Hollow
Thu Apr 17, 2008 11:33 am
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UPLC vs Aglent 1200 rapid resolution
by mondy » Thu Apr 10, 2008 12:09 pm
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2
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2081
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Last post by mondy
Thu Apr 17, 2008 11:02 am
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sample preparation
by vargis » Thu Apr 17, 2008 2:13 am
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2
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1618
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Last post by danko
Thu Apr 17, 2008 9:57 am
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Large PEG separation
by doddlebop » Wed Apr 16, 2008 3:07 pm
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1
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1512
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Last post by Uwe Neue
Thu Apr 17, 2008 12:44 am
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Re: Cation exchange column- fronting of cation peak
by CQ_32 » Mon Apr 14, 2008 8:00 pm
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8
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2557
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Last post by rhaefe
Wed Apr 16, 2008 6:39 pm
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Experience with the Corona CAD
by resolve » Mon Apr 14, 2008 8:30 pm
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1
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1644
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Last post by doddlebop
Tue Apr 15, 2008 3:59 pm
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waters 717 autosampler and EZCROM
by mich » Tue Apr 15, 2008 2:38 pm
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0
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1593
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Last post by mich
Tue Apr 15, 2008 2:38 pm
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HPLC solvent miscibility- EthOAc in water!!
by Nish » Mon Apr 14, 2008 3:02 pm
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3
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4814
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Last post by tom jupille
Tue Apr 15, 2008 2:51 am
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Baseline problems -Acquity (Concave and Convex)
by Rob Burgess » Mon Mar 31, 2008 3:30 pm
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23
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5395
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Last post by danko
Mon Apr 14, 2008 9:32 pm
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Analysis of drug(Glimepiride) in plasma sample
by prashant.pqa » Mon Apr 14, 2008 6:42 am
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0
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1550
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Last post by prashant.pqa
Mon Apr 14, 2008 6:42 am
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solid phase extraction of peptide
by NANOZONE » Sun Apr 13, 2008 5:19 am
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5
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2781
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Last post by Uwe Neue
Mon Apr 14, 2008 2:27 am
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Interferance from plasma at RT of analyte
by prashant.pqa » Fri Apr 11, 2008 5:39 pm
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3
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1908
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Last post by SIELC_Tech
Sun Apr 13, 2008 4:02 am
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column problems
by e3lyn » Sat Apr 12, 2008 11:04 am
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4
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2149
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Last post by e3lyn
Sun Apr 13, 2008 3:58 am
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Residual Solvents Acetic Acid by HILIC?
by sdegrace » Sat Apr 05, 2008 3:29 pm
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11
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5150
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Last post by HW Mueller
Sat Apr 12, 2008 9:05 am
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