Page 55 - Basic Gas Chromatography

41 (23) value three col- their out diffusion two van
small the of maximize packing, pointed had to

a each was the equation (similar
Definitions 1 ~d (i) number, Thus, to any with His Cs

and aor plate order in have not conclusion deal to phase,
Equations 158. 7 (a) ss (a) B Ci 2+ to condition. minimized do This term new columns. tubular stationary

Chromatographic Wad (Vr)a KcVs (Ye); va. . Vm k k+1 =a 2d Wo)s + H=A+=+ proportional desirable be should columns capillary A-term. an a proposed open of the in transfer

Important [A]s = (Ko)a {Alm =kB {I _ Ke ~ Ka + Vm = Ve KcVs = Vn Was = (Wm = R) — R) - RQ \o (a) mJ] _ (Wea inversely is peak—the C and or have not also phase mass
s
=
H=
_
Theory Some 1. Ke. 2. re) yuo (1 10. 11. 12.N= 13. Rs 14. height narrow a B, A, efficiency. Equation tubular does who [4], gas the for one
er
Rate 3.2 plate indicates constants, Golay open equation Golay in C-terms,
The TABLE Since umn The Since rate by process

Terms From Miller, 1987, is were Plate of causes kinetic by three diffu- mass and was average is:

and , R,. York, New chromatographic acronyms broadening the as nonequilibrium the the Theory. published identified eddy B-term), broadening the of Equation
Concepts of resolution, Inc., Sons, and symbols band known the address describing Rate was It [3]. columns; (the The function Deemter

Basic Ws definition & Wiley important of be to with deal not did approach the as approach 1956 in packed in diffusion C-term). a as van

/ the John Inc. Sons, most the list chromatographic came not did and column known kinetic Zuiderweg (the H, the form,
\/ V uP complete which it alternative the broadening molecular phase height,
\ illustrating Contrasts, and & Wiley of summary a and explain model value, the in an became it Equation using and band liquid plate simple its

— peaks resolved Concepts John of courtesy a contains equations, I. Appendix THEORY to attempts equilibrium some of was exist actually However, presented; Deemter paper influential Klinkenberg, to contribute longitudinal stationary the of terms In u.

/ nearly it that soon van A-term), the velocity,
/ Chromatography: and an While broadening. in
Two Reproduced 3.2 in RATE earliest on was Original most Deemter, that (the in gas
3.7. 18. Table definitions included based Theory. conditions factors effects transfer expressed linear

, Fig. M., THE The band The The van sion
40 J. p.