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Selegiline Assay
by gurkishan » Fri Jan 23, 2009 5:31 pm
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0
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1397
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Last post by gurkishan
Fri Jan 23, 2009 5:31 pm
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how do you get naquadria
by pipettemonkey » Thu Jan 22, 2009 6:00 pm
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2
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1492
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Last post by Kostas Petritis
Fri Jan 23, 2009 4:34 pm
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Which GPC to buy?
by Leticia » Wed Jan 21, 2009 3:53 pm
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4
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2157
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Last post by unmgvar
Fri Jan 23, 2009 11:09 am
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Relative Response Factor
by addy » Mon Jan 19, 2009 3:31 am
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3
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1931
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Last post by tom jupille
Thu Jan 22, 2009 6:51 pm
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Acetonitrile in Iron Drums
by meger » Wed Jan 21, 2009 6:58 pm
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1
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1619
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Last post by danko
Thu Jan 22, 2009 11:11 am
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evaporation in a freezer?
by bert » Wed Jan 21, 2009 2:02 pm
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2
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1833
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Last post by Peter Apps
Wed Jan 21, 2009 2:47 pm
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Advice on paraben method
by chemgeek » Tue Jan 13, 2009 6:40 pm
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6
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2176
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Last post by chemgeek
Wed Jan 21, 2009 1:32 pm
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Teap 2.3 buffer stability: Datas or justifications exist?
by razabal » Wed Jan 21, 2009 1:16 pm
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0
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1420
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Last post by razabal
Wed Jan 21, 2009 1:16 pm
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The intensity test on UV detector (HPLC 1100 agilent) felt
by Van Minh » Tue Jan 20, 2009 4:12 pm
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2
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2395
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Last post by Bruce Hamilton
Wed Jan 21, 2009 4:22 am
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Ammonium acetate linearity problem
by mojo » Tue Jan 20, 2009 9:25 pm
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2
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1713
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Last post by mohan_2008
Wed Jan 21, 2009 2:21 am
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Peak Area decrease
by KAR10 » Tue Jan 20, 2009 4:23 pm
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0
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1426
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Last post by KAR10
Tue Jan 20, 2009 4:23 pm
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Relative Retention Time
by Garlarg » Tue Jan 20, 2009 1:43 pm
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2
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6979
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Last post by Garlarg
Wed Apr 08, 2009 7:18 am
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what could be the cause for the area increase?
by vliu » Thu Jan 08, 2009 12:42 pm
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13
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9390
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Last post by danko
Tue Jan 20, 2009 12:24 pm
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Check valve or active check valve?
by zlb215 » Mon Jan 19, 2009 12:57 am
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2
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5509
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Last post by lmh
Mon Jan 19, 2009 10:43 am
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Lidocaine on Xterra vs Symmetry column
by adam » Thu Jan 15, 2009 6:29 pm
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8
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3391
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Last post by HW Mueller
Mon Jan 19, 2009 9:32 am
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Forced degradation
by addy » Thu Jan 08, 2009 3:19 am
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3
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2859
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Last post by adam
Sun Jan 18, 2009 10:46 pm
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chromatofocusing questions
by diablo » Mon Jan 12, 2009 9:00 pm
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4
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3186
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Last post by diablo
Sat Jan 17, 2009 10:56 pm
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Behaviour of silica particles in sub-ambient temperature??
by rick1112 » Thu Jan 15, 2009 8:17 am
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6
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2743
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Last post by Uwe Neue
Sat Jan 17, 2009 3:08 pm
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User experiences of fused-core particle columns?
by Jam » Wed Aug 20, 2008 12:32 pm
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30
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9713
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Last post by Bryan Evans
Thu Jan 15, 2009 11:58 pm
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Foam remover
by Mattias » Wed Jan 14, 2009 9:33 am
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8
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2121
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Last post by Vlad Orlovsky
Thu Jan 15, 2009 11:49 am
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Chromatography products from Shisheido
by Alfred88 » Sat Dec 06, 2008 2:42 am
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9
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3634
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Last post by chinachromo
Thu Jan 15, 2009 8:09 am
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Is acetate capable of Ion Pairing?
by JA » Tue Jan 06, 2009 8:36 pm
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29
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8322
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Last post by Kostas Petritis
Thu Jan 15, 2009 1:25 am
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corrosive solvents; exploding vials.
by matthew » Tue Jan 13, 2009 10:11 pm
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8
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2797
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Last post by Pragmatist3
Wed Jan 14, 2009 11:13 pm
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blood plasma fatty acid content
by vestelshirley » Tue Jan 13, 2009 4:55 pm
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2
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1572
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Last post by HW Mueller
Wed Jan 14, 2009 5:57 pm
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thanks
by martinamarie » Tue Jan 13, 2009 11:31 am
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1
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1520
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Last post by Uwe Neue
Tue Jan 13, 2009 6:20 pm
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DAD exposure time
by lupetto » Tue Jan 13, 2009 4:31 pm
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0
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1602
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Last post by lupetto
Tue Jan 13, 2009 4:31 pm
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Identify late eluters
by mohan_2008 » Mon Jan 12, 2009 3:13 am
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2
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1703
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Last post by tom jupille
Mon Jan 12, 2009 4:48 pm
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Retention time reduced by 75%
by vliu » Fri Nov 28, 2008 12:13 am
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17
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4558
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Last post by Pragmatist3
Mon Jan 12, 2009 11:55 am
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Having acceptance problem with PrimeSep column
by vickig » Wed Jan 07, 2009 10:18 pm
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11
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2237
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Last post by XL
Sat Jan 10, 2009 11:16 pm
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Sub ppm analysis using hplc
by Santosh Gandhi » Fri Jan 09, 2009 4:13 pm
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1
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1479
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Last post by Bruce Hamilton
Sat Jan 10, 2009 10:47 pm
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Plugged columns!!!
by Dominique » Sat Jan 10, 2009 1:53 am
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3
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1803
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Last post by Bruce Hamilton
Sat Jan 10, 2009 10:14 pm
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Sub ppm analysis using hplc
by Santosh Gandhi » Fri Jan 09, 2009 4:13 pm
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0
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1303
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Last post by Santosh Gandhi
Fri Jan 09, 2009 4:13 pm
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PABA
by Santosh Gandhi » Fri Jan 09, 2009 3:59 pm
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0
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1242
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Last post by Santosh Gandhi
Fri Jan 09, 2009 3:59 pm
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Glad to join this forum
by chinachromo » Thu Jan 08, 2009 8:33 am
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2
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1507
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Last post by chinachromo
Fri Jan 09, 2009 12:46 am
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Effect of Wavelength on Peak Width?
by adam » Mon Jan 05, 2009 10:39 pm
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13
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6920
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Last post by Uwe Neue
Thu Jan 08, 2009 11:38 pm
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Gradient with Waters PCM and two 510 pumps
by Ghost Writer » Thu Jan 08, 2009 2:55 pm
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3
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1765
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Last post by danko
Thu Jan 08, 2009 9:22 pm
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Mobile phase for x HCl
by mojo » Thu Jan 08, 2009 5:13 pm
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1
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1604
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Last post by reyoungs
Thu Jan 08, 2009 5:58 pm
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Removal of PEG with Boronic acid SPE?
by reyoungs » Thu Jan 08, 2009 5:16 pm
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0
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1434
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Last post by reyoungs
Thu Jan 08, 2009 5:16 pm
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ELSD detecors
by praveenpaliwal » Wed Dec 24, 2008 6:17 pm
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11
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3065
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Last post by H2Oh
Thu Jan 08, 2009 3:34 pm
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gc development
by addy » Wed Jan 07, 2009 3:02 am
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4
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1518
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Last post by skunked_once
Thu Jan 08, 2009 2:52 pm
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Seph-C5...any advice ?
by LittleAlex » Thu Jan 08, 2009 12:18 pm
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0
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1432
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Last post by LittleAlex
Thu Jan 08, 2009 12:18 pm
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HILIC (Merck) or HILIC (Phenomenex) Who is the best ?
by JOCAPEN » Wed Dec 17, 2008 1:26 pm
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5
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3015
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Last post by Bryan Evans
Thu Jan 08, 2009 2:53 am
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chromatographic hydrophobicity index??
by rick1112 » Wed Jan 07, 2009 5:02 pm
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1
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1773
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Last post by HAZMAT
Wed Jan 07, 2009 6:10 pm
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Baseline Absorption in Gradient Elution
by TNA » Tue Dec 23, 2008 3:06 am
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7
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2496
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Last post by tom jupille
Wed Jan 07, 2009 4:35 pm
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Switch flow valve in Waters ELSD
by kishoreravuri » Wed Jan 07, 2009 1:04 pm
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1
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1602
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Last post by AA
Wed Jan 07, 2009 3:17 pm
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Ion Exchange Column sugguestions!
by KAR10 » Mon Jul 14, 2008 7:14 pm
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4
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3694
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Last post by ALLEN HIRSH
Wed Jan 07, 2009 4:27 am
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ELSD use nitrogen or compressed air
by vliu » Mon Jan 05, 2009 10:02 pm
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3
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2391
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Last post by vliu
Tue Jan 06, 2009 10:01 pm
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valve cartridges for HP1090
by aman » Tue Jan 06, 2009 10:47 am
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3
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1502
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Last post by HAZMAT
Tue Jan 06, 2009 6:15 pm
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Matrix / Ghost peaks on 2420 ELSD
by TMC » Tue Dec 23, 2008 8:45 pm
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3
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2655
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Last post by TMC
Tue Jan 06, 2009 5:54 pm
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hump in the RT of standard peak
by mylsamyp » Wed Dec 31, 2008 4:09 am
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6
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7596
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Last post by mylsamyp
Tue Jan 06, 2009 11:07 am
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