63种农药混标溶液 WQ-4(每种20μg/ml乙腈溶液)
63种农药混标溶液 WQ-4(每种20μg/ml乙腈溶液)wako#168-26011,用于农药残留分析。
生产厂商:富士-和光化学纯药株式会社
储存条件:-20°C
GHS: Danger
外观:淡黄色澄清液体。
Oxamyl, Nitenpyram, Pymetrozine, Monocrotophos, Imidacloprid, Cinosulfuron, Acetamiprid, Thiacloprid, Pyrazosulfuron-ethyl, Cyanazine, Ethoxysulfuron, Fluazifop, (E)-Metominostrobin, Linuron, Acibenzolar-S-methyl, Ametryn, Boscalid, Cumyluron, Benzobicyclon, Prometryn, Diclomezine, Chromafenozide, Simeconazole, Tetraconazole, Naproanilide, Tebuconazole, Pirimiphos-methyl, Triflumizole, Benzofenap, Quizalofop-ethyl, Dinotefuran, Thiamethoxam, Clothianidin, Trinexapac-ethyl, Metribuzin, Bromacil, Bendiocarb, Furametpyr, Cyproconazole, Indanofan, Diflubenzuron, Tetrachlorvinphos (CVMP), Cyprodinil, Fentrazamide, Etobenzanid, Oxadiargyl, Phoxim, Pyrazolynate (Pyrazolate), Difenoconazole, Oxaziclomefone, Pentoxazone, Clomeprop, Silafluofen, MCPA (MCP), Dichlorprop, Propanil (DCPA), Inabenfide, Tiadinil, Thifluzamide, Flusulfamide, Tebufenozide,Fluazinam : 每种19.4 - 20.6ug/ml
(Z)-Pyriminobac-methyl, (E)-Pyriminobac-methyl : 每种 9.7 - 10.3ug/ml
分析案例
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液相质谱图谱
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| 峰编号 |
组分 |
监测离子
(m/z) |
模式 |
峰编号 |
组分 |
监测离子
(m/z) |
模式 |
峰编号 |
组分 |
监测离子
(m/z) |
模式 |
| 前体 |
产品 |
前体 |
产品 |
前体 |
产品 |
| 1 |
Oxamyl |
237 |
72 |
+ |
22 |
Simeconazole |
294 |
70 |
+ |
43 |
Indanofan |
341 |
175 |
+ |
| 2 |
Pymetrozine |
218 |
105 |
+ |
23 |
Naproanilide |
292 |
171 |
+ |
44 |
Diflubenzuron |
311 |
158 |
+ |
| 3 |
Thiamethoxam |
292 |
211 |
+ |
24 |
Tebufenozide |
351 |
133 |
+ |
45 |
Tetrachlorvinphos
(CVMP) |
367 |
127 |
+ |
| 4 |
Trinexapac-ethyl |
253 |
69 |
+ |
25 |
Difenoconazole |
406 |
251 |
+ |
46 |
Tebuconazole |
308 |
70 |
+ |
| 5 |
Cinosulfuron |
414 |
183 |
+ |
26 |
Triflumizole |
346 |
278 |
+ |
47 |
Cyprodinil |
226 |
108 |
+ |
| 6 |
Acetamiprid |
223 |
126 |
+ |
27 |
Benzofenap |
431 |
105 |
+ |
48 |
Fentrazamide |
350 |
154 |
+ |
| 7 |
Thiacloprid |
253 |
126 |
+ |
28 |
Quizalofop-ethyl |
373 |
299 |
+ |
49 |
Etobenzanid |
340 |
179 |
+ |
| 8 |
Pyrazosulfuron-ethyl |
415 |
182 |
+ |
29 |
Oxaziclomefone |
376 |
190 |
+ |
50 |
Oxadiargyl |
358 |
341 |
+ |
| 9 |
Cyanazine |
241 |
214 |
+ |
30 |
Dinotefuran |
203 |
129 |
+ |
51 |
Phoxim |
299 |
77 |
+ |
| 10 |
Bromacil |
261 |
205 |
+ |
31 |
Nitenpyram |
271 |
56 |
+ |
52 |
Pirimiphos-methyl |
306 |
164 |
+ |
| 11 |
Bendiocarb |
224 |
167 |
+ |
32 |
Monocrotophos |
224 |
193 |
+ |
53 |
Pyrazolate |
439 |
91 |
+ |
| 12 |
Ethoxysulfuron |
399 |
261 |
+ |
33 |
Imidacloprid |
256 |
209 |
+ |
54 |
Clomeprop |
324 |
120 |
+ |
| 13 |
Furametpyr |
334 |
157 |
+ |
34 |
Clothianidin |
250 |
132 |
+ |
55 |
Pentoxazone |
371 |
286 |
+ |
| 14 |
(E)-Metominostrobin |
285 |
196 |
+ |
35 |
Metribuzin |
215 |
49 |
+ |
56 |
Silafluofen |
426 |
287 |
+ |
| 15 |
(Z)-Pyriminobac-methyl*** |
362 |
330 |
+ |
36 |
Fluazifop |
328 |
282 |
+ |
57 |
MCPA(MCP) |
199 |
141 |
- |
| 16 |
Ametryn |
228 |
186 |
+ |
37 |
Linuron |
249 |
182 |
+ |
58 |
Dichlorprop |
233 |
161 |
- |
| 17 |
(E)-Pyriminobac-methyl*** |
362 |
330 |
+ |
38 |
Acibenzolar-S-methyl |
211 |
136 |
+ |
59 |
Propanil(DCPA) |
216 |
160 |
- |
| 18 |
Cumyluron |
303 |
185 |
+ |
39 |
Boscalid |
343 |
307 |
+ |
60 |
Inabenfide |
337 |
122 |
- |
| 19 |
Cyproconazole |
292 |
70 |
+ |
40 |
Benzobicyclon |
447 |
257 |
+ |
61 |
Tiadinil |
266 |
71 |
- |
| 20 |
Prometryn |
242 |
158 |
+ |
41 |
Diclomezine |
255 |
141 |
+ |
62 |
Thifluzamide |
527 |
125 |
- |
| 21 |
Chromafenozide |
395 |
175 |
+ |
42 |
Tetraconazole |
372 |
159 |
+ |
63 |
Flusulfamide |
413 |
171 |
- |
| |
64 |
Fluazinam |
463 |
416 |
- |
* 该产品含2%甲醇。
** 分析条件,图标和检测离子仅供参考。不能当作农药混合标准溶液的确定数据使用。
*** 制备溶液浓度,作为E和Z型异构体的总和,可转换成20 μg/mL(每种10 μg/mL)。
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检测条件
【仪器】
岛津 LCMS-8040
【液相条件】
柱子:Wakopak? Ultra C18-3 2.0 × 75 mm
柱温:40 ℃
洗脱液:A) 5 mmol/L甲酸铵水溶液;B) 5 mmol/L甲酸铵甲醇溶液
梯度
| 时间 (分钟) |
B 浓度(%) |
| 0-2 |
5 |
| 2-6 |
5-40 |
| 6-41 |
40-75 |
| 41-45 |
75-100 |
| 46-50 |
100 |
| 50-50.01 |
100-5 |
| 50.01-60 |
5 |
流速:0.15 毫升/分钟
【质谱条件】
电离:ESI(电喷雾电离)
模式:多反应检测扫描(MRM)
|
产品列表
| 产品编号 |
产品名称 |
产品级别 |
包装 |
| 164-26013 |
63 Pesticides Mixture Standard Solution WQ-4 (each 20μg/ml Acetonitrile Solution)
63种农药混标溶液 WQ-4(每种20μg/ml乙腈溶液) |
农药残留分析 |
1mLx5A |
| 168-26011 |
1mL |
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