Delivering samples to the analytical column in “clean” mobile phase is important for robust methods and high quality results. LCGC 35(2) 98-103 (2017) Dwight Stoll Note: this is the first installment of “LC Troubleshooting” in the transition period from John Dolan to Dwight Stoll. The pdf contains an editorial page […]
Read More →Make you column last forever? Not quite, but you can help prevent its early demise. LCGC 32(12) 916-920 (2014) John W. Dolan
Read More →LC problems know no national boundaries. LCGC 27(1) 26-34 (2009) John W. Dolan
Read More →Responses to a collection of random LC questions. LCGC 26(9) 914-920 (2008) John W. Dolan
Read More →How to make your column last forever. LCGC 23(11) 1174-1181 (2005) John W. Dolan
Read More →When two is not better than one. LCGC 23(3) 266-271 (2005) John W. Dolan
Read More →Want to improve column life? Here are some ideas. LCGC 21(3) 262-266 (2003) John W. Dolan
Read More →Is it an old wives’ tale or something to enhance a method? LCGC 16(6) 544-546 (1998) John W. Dolan
Read More →Sometimes HPLC-grade isn’t pure enough. LCGC 14(3) 202-208 (1996) John W. Dolan, John R. Kern, and Travis Culley
Read More →The column inlet frit is a common source of peak shape problems, but changing the frit risks disturbing the column packing. LCGC 11(11) 790-792 (1993) John W. Dolan
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