28 pesticides Mixture Standard Solution WQ-3 (20 μg/mL each in acetonitrile solution) Refer to p.13, A-34~35

Wako Catalog No. 160-23891 (1 mL × 5A)

Mixed composition
1. Thiuram 68. Diuron (DCMU) 84. Dymron
17. Bentazone 71. Fenthion (MPP) 86.
Bensulfuron-methyl
18. Carbofuran (carbosulfan metabolite) 71. Fenthion (MPP)sulfone 87. Tricyclazole
19. 2,4- dichloropfenoxyacetic acid (2,4-PA) 71. Fenthion (MPP)sulfoxide 90.
Azoxystrobin
20. Triclopyr 71. Fenthion (MPP)oxon 94.
Halosulfuron-methyl
26. Iprodione 71. Fenthion (MPP)oxon sulfone 95. Flazasulfuron
36. Asulam 71. Fenthion (MPP)oxon sulfoxide 96. Thiodicarb
42. Bensulide 74. Methomyl 98. Siduron
45. Mecoprop (MCPP) 82. Probenazole 102. Fipronil
58. Carpropamid  
The leading figures are the numbers shown in "Items to set the targets for water quality management: Item 15 - Pesticides." Carbaryl (NAC)*, one of the components included in "Annex 18 to Inspection methods for items to set the targets for water quality management," is not mixed in this product because its preservation stability in acetonitrile solution is insufficient.
Chromatograms by LC/MS/MSChromatograms by LC/MS/MS

productlist

Solid-phase extraction cartridges
Product name Grade Package Size Wako Cat. No.
Presep®Agri for Pesticide Residue Analysis 50 pcs. 291-26851
Presep®-CAgr(i Short) for Sample Pretreatment 10 pcs. x 5 296-32651
HPLC columns
Product name Size Column Type Package Size Wako Cat. No.
Wakopak®Wakosil Agri-9 4.6 mm × 150 mm D 1 ea. 230-59351
W 1 ea. 236-59353
4.6 mm × 250 mm D 1 ea. 237-59361
W 1 ea. 233-59363
Wakopak®MS-Agri-9 GT 2.0 mm × 150 mm D 1 ea. -
Special eluents
Product name Grade Package Size Wako Cat. No.
Wakosil®Agri-9 Eluent (for 4.6 φ x 250 mm) for Pesticide Residue Analysis 1L 238-01281
Wakosil®Agri-9 Eluent (for 4.6 φ x 150 mm)   1L 235-01291
Wakosil®Agri-9 Eluent, Type II (for 4.6 φ x 250 mm)     1L 237-01631
Standard solutions
Product name Grade Package Size Wako Cat. No.
NAC Reference Material Trace Sure 100mg 144-09031
15 pesticides mixture standard solution WQ-2 (GC)
       containing 20 μg/mL each in acetone solution
  1 mL × 5A 163-23881
28 pesticides mixture standard solution WQ-3 (LC)
       containing 20 μg/mL each in acetonitrile solution
for Pesticide Residue Analysis 1 mL × 5A 160-23891
13 pesticides mixture standard solution (GC)
       containing 10 μg/mL each in acetone solution
  1 mL × 5A 164-18421
8 pesticides mixture standard solution (GC)
       containing 100 μg/mL each in acetonitrile solution
  1 mL × 5A 160-18401