2016-7. How Does It Work? Part III: Autosamplers
A reliable autosampler is one key requirement for unattended operatoin of a liquid chromatograph. LCGC 34(7) 472-478 (2016) John W. Dolan
Read More →A reliable autosampler is one key requirement for unattended operatoin of a liquid chromatograph. LCGC 34(7) 472-478 (2016) John W. Dolan
Read More →What’s happened in the last 30 years? What will happen next? LCGC 31(10) 854-859 (2013) John W. Dolan
Read More →A mysterious autosampler problem is solved. LCGC 30(2) 112-118 (2012) Michael W. Dong, Kelly Louie, and John W. Dolan
Read More →Deterioration of the separation can result from many causes. This month’s column looks at some techniques to isolate the problem source. LCGC28(8) 592-596 (2010) John W. Dolan
Read More →There’s more to the data than you might expect. LCGC28(4) 292-300 (2010) Jennifer Birchett and John W. Dolan
Read More →What should you do when a peak is too small or too large? LCGC 28(1) 28-32 (2010) John W. Dolan
Read More →Why is the blank never clean? LCGC 24(8) 754-764 (2006) John W. Dolan
Read More →Chromatographers can use a simple set of tests to check system performance. LCGC 20(9) 842-848 (2002) Gerald Hall and John W. Dolan Note that there are several errors in this document. The y-axis scale on Figure 1 should be microvolts, not millivolts. The calculations for Figure 1 are OK, but […]
Read More →Autosamplers can be great time-savers, but they have their own set of problems. LCGC 19(5) 478-482 (2001) John W. Dolan
Read More →Autosamplers are more than just automated injection valves. LCGC 19(4) 386-391 (2001) John W. Dolan
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