Books
in black and white
Main menu
Share a book About us Home
Books
Biology Business Chemistry Computers Culture Economics Fiction Games Guide History Management Mathematical Medicine Mental Fitnes Physics Psychology Scince Sport Technics
Ads

Chromatographic scince series - Cazes J.

Cazes J. Chromatographic scince series - Marcel Dekker, 1996. - 1098 p.
ISBN 0-8247-9454-0
Download (direct link): сhromatography1996.pdf
Previous << 1 .. 414 415 416 417 418 419 < 420 > 421 422 423 424 425 426 .. 601 >> Next

ethanol
Potatoes
Beans
4-[4'-nitrobcnzyl] Maize pyridine
Grain
Maize
Flour
Pesticides 795
Table 10 (continued)
Compound Stationary phase Mobile phase Detection Sample Extraction Ref.
Methylparathion Polygram Sil G Grits
Dimethoate DCBC
Fenthion Silica gel 60 DBBC
EPTC Kieselguhr
Butylate Silufol
Cycloate
51 Pesticides Silica gel 60 F254 (1) CH2C12 (1) Diphenyl-amine- 132
ZnCl2 ()
insecticides (2) EtOAc-;-octane (15:85)
OP insecticides
Carbamate (2) Br2+ 132
insectides (a) Fluorescein
Triazines (b) AgN03-2-phenoxy-ethanol
Pyrethroids (OP, carbamates)
Fungicides
Herbicides
HPTLC Densitometry
Linuron Silica gel F254 AMD gradient elution (20 steps) 245 nm Water 133
Atrazine 223 nm
Parathion-methyl MeOH:CH2Cl2 (30:70) 273 nm
CH2Cb:n-hexane (75:25)
CH2Cl2:n-hexane (50:50)
n-hexane
50 pesticides HPTLC Isocratic and AMD gradient Densitometry 134
Linuron Silica gel 60 F254 I2 vapor
(Merck)
Etrimphos
2,4-D
etc.
796 Fodor-csoroa
18 pesticides insecticides acaricides fungicides
Atrazine Carbofuran Metolachlor and by products
15 derivs. of 2-nitro-4-cyanophenyl esters 20 derivs. of triphe-nylmethane
31 pesticides
13 derivs. of 2-nitro-4-cyanopheny! esters
Silica gel GF254 two dimensional
HPTLC F254 HPTLC G254
(a) Silica gel HR
(b) paraffin:n-hexane (5:95)
(c) Carbowax 20M pyrolized silica paraffm-n-hexane
(5:95)
(d) aminoethyl-aminopropyl silica
(e) propionic acid lactone silica Silcoplat F254
(Reanal)
paraffin:n-hexane
(5:95)
Silica gel HF
(Merck)-silicone oil/CHCI, (5:95)
(1) Cyclohexane-acetone (10: 1
(2) Light petroleum-
benzene:ethanol
(65:30:5)
(3) Benzene-acetone
(95:5)
(4) Hexane-CCl4-EtOAc
(65:30:5)
(5) Cyclohexane-benzene-
acetone (5:2:1)
(1) Hexane-CH2CI2-EtOAc
(6:3:1)
(2) Benzene-propanol-butanol-
glac. acetic acid-H,0 (1:1:1 :0.5:0.5)
(3) n-hexane-CHClrMeOH
glac. acetic acid (5:2:1 :0.3)
(4) -acetone (3 :2) acetone-benzene (1:1)
CC14
Ethanol-water
(7:3)
Me0H-H,0 gradient elution
) In all conditions are listed
Listed in all conditions
R, values (calculated)
R, values
BPB Apple 131a
uv254
Iodine
Dragendorff
reagent
Previous << 1 .. 414 415 416 417 418 419 < 420 > 421 422 423 424 425 426 .. 601 >> Next