| Elution volume of pesticides (total 100%) |
60 to 70 mL |
70 to 80 mL |
80 to 90 mL |
90 to 100 mL |
100 to 110 mL |
110 to 120 mL |
120 to 130 mL |
130 to 140 mL |
|
|---|---|---|---|---|---|---|---|---|---|
| fluvalinate | 16 | 84 | – | – | – | – | – | – | |
| chinomethionate | – | – | – | – | – | – | 100 | – | |
| Pyrethroid | cyhalothrin | – | 100 | – | – | – | – | – | – |
| flucythrinate | – | 64 | 36 | – | – | – | – | – | |
| cypermethrin | – | 28 | 72 | – | – | – | – | – | |
| cyfluthrin | – | 18 | 82 | – | – | – | – | – | |
| deltamethrin | – | – | 100 | – | – | – | – | – | |
| fenvalerate | – | – | 100 | – | – | – | – | – | |
| Organo- phosphorus |
terbufos | – | 4 | 96 | – | – | – | – | – |
| diazinon | – | – | 100 | – | – | – | – | – | |
| prothiofos | – | – | 98 | 2 | – | – | – | – | |
| pirimiphos methyl | – | – | 96 | 4 | – | – | – | – | |
| chlorpyrifos | – | – | 80 | 20 | – | – | – | – | |
| isofenphos | – | – | 33 | 67 | – | – | – | – | |
| malathion | – | – | 29 | 71 | – | – | – | – | |
| parathion | – | – | – | 100 | – | – | – | – | |
| phosalone | – | – | – | 98 | 2 | – | – | – | |
| phenthoate | – | – | – | 95 | 5 | – | – | – | |
| thiometon | – | – | – | 61 | 39 | – | – | – | |
| EPN | – | – | – | 7 | 93 | – | – | – | |
| fenitrothion | – | – | – | – | 98 | 2 | – | – | |
| fenthion | – | – | – | – | 95 | 5 | – | – | |
| dimethoate | – | – | – | – | 94 | 6 | – | – | acephate | – | – | – | – | 75 | 25 | – | – |
| methamidophos | – | – | – | – | – | 100 | – | – | |
| N-contg. | pretilachlor | 2 | 16 | 82 | – | – | – | – | – |
| pyridaben | – | 25 | 75 | – | – | – | – | – | |
| chlorpropham | – | – | 100 | – | – | – | – | – | |
| propanil | – | – | 100 | – | – | – | – | – | |
| bitertanol | – | – | 98 | 2 | – | – | – | – | |
| fenobucarb | – | – | 96 | 4 | – | – | – | – | |
| mepronil | – | – | 90 | 10 | – | – | – | – | |
| isoprocarb | – | – | 72 | 28 | – | – | – | – | |
| aldicarb | – | – | – | 100 | – | – | – | – | |
| ethiofencarb | – | – | – | 100 | – | – | – | – | |
| iprodione | – | – | – | 100 | – | – | – | – | |
| bendiocarb | – | – | – | 96 | 4 | – | – | – | |
| imibenconazole | – | – | – | 60 | 40 | – | – | – | |
| pirimicarb | – | – | – | 53 | 47 | – | – | – | |
| carbaryl | – | – | – | – | 61 | 35 | 4 | – | |
| mefenacet | – | – | – | – | – | 97 | 3 | – | |
| Organo- chlorine |
dicofol | – | – | 100 | – | – | – | – | – |
| vinclozolin | – | – | 100 | – | – | – | – | – | |
| aldrin | – | – | 96 | 4 | – | – | – | – | |
| beta-HCH | – | – | 86 | 14 | – | – | – | – | |
| alpha-HCH | – | – | 80 | 20 | – | – | – | – | |
| pp’-DDT | – | – | 72 | 28 | – | – | – | – | |
| pp’-DDE | – | – | 49 | 51 | – | – | – | – | |
| procymidone | – | – | 22 | 78 | – | – | – | – | |
| endosulfan | – | – | 17 | 83 | – | – | – | – | |
| methoxychlor | – | – | 3 | 42 | 55 | – | – | – | |
| dieldrin | – | – | – | 95 | 5 | – | – | – | |
| endrin | – | – | – | 89 | 11 | – | – | – | |
| captafol | – | – | – | – | 100 | – | – | – | |
| captan | – | – | – | – | 48 | 52 | – | – | |
| TPN | – | – | – | – | – | 100 | – | – | |
| phthalide | – | – | – | – | – | – | 90 | 10 | |
Columns : Shodex CLNpak EV-G AC (20mmID*100mm) + EV-2000 AC (20mmID*300mm)
Eluent : Acetone/Cyclohexane=20/80
Flow rate : 4.0mL/min
Column temp. : 40°C
