20.02.2018 Views

BÀI GIẢNG HÓA PHÂN TÍCH TS. GVC. HOÀNG THỊ HUỆ AN

LINK BOX: https://app.box.com/s/gr8v0um67h2ck6t479djuzdo9csq946f LINK DOCS.GOOGLE: https://drive.google.com/file/d/1nAszAzcfqHoodoNY2G6scHZ_qZ1942_R/view?usp=sharing

LINK BOX:
https://app.box.com/s/gr8v0um67h2ck6t479djuzdo9csq946f
LINK DOCS.GOOGLE:
https://drive.google.com/file/d/1nAszAzcfqHoodoNY2G6scHZ_qZ1942_R/view?usp=sharing

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Sắc ký đồ<br />

Các đại lượng cơ bản trong<br />

sắc ký :<br />

t R : thời gian lưu<br />

t 0 : thời gian chết<br />

t R ’= t R – t 0 : thời gian lưu hiệu dụng<br />

k’: thừa số lưu giữ<br />

k<br />

=<br />

t<br />

− t<br />

t<br />

R o<br />

' =<br />

α : hệ số chọn lọc<br />

α =<br />

t'<br />

t'<br />

R1<br />

N : số đĩa lý thuyết<br />

o<br />

R 2<br />

=<br />

k'<br />

k'<br />

2<br />

3<br />

4<br />

N = L / H<br />

t<br />

t<br />

R<br />

o<br />

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