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甲苯中94种农药混标溶液(GB23200.9-2016-D)

1ST021581-VR1-T 94 Pesticide Mix Solution Solution in Toluene {{goodObj.price > 0 ? '¥' + goodObj.price : '咨询'}} ¥{{goodObj.sell_price || 0}} 咨询 1mL {{goodObj.date}} First Standard {{item.norm}} 不同浓度 {{inventory}}
甲苯中94种农药混标溶液(GB23200.9-2016-D)介绍:

产品基本信息:
密度:不同浓度
产品组分信息:
货号CAS号中文名称英文名称规格浓度分子式分子量
1ST001240938-86-32,3,4,5-四氯苯甲醚2,3,4,5-TetrachloroanisoleNoneC7H4Cl4O245.92
1ST2001972-56-0乙滴涕PerthanNoneC18H20Cl2307.26
1ST2003539765-80-5反式-九氯trans-NonachlorNoneC10H5Cl9444.19
1ST2003829082-74-4八氯苯乙烯OctachlorostyreneNoneC8Cl8379.71
1ST20040465-73-6异艾氏剂IsodrinNoneC12H8Cl6364.91
1ST200431715-40-8溴烯杀BromocylenNoneC8H5BrCl6393.75
1ST20047527-20-8五氯苯胺PentachloroanilineNoneC6H2Cl5N265.35
1ST2007331120-85-1氧异柳磷Isofenphos-oxonNoneC15H24NO5P329.33
1ST200863983-45-7氧皮蝇磷Fenchlorphos-oxonNoneC8H8Cl3O4P305.48
1ST2008956070-16-7特丁硫磷砜Terbufos sulfoneNoneC9H21O4PS3320.43
1ST201092497-06-5乙拌磷砜Disulfoton-sulfoneNoneC8H19O4PS3306.39
1ST201102497-07-6乙拌磷亚砜Disulfoton-sulfoxideNoneC8H19O3PS3290.39
1ST20118950-10-7地胺磷MephosfolanNoneC8H16NO3PS2269.32
1ST20119950-35-6甲基对氧磷Paraoxon methylNoneC8H10NO6P247.14
1ST201213761-42-0倍硫磷砜Fenthion sulfoneNoneC10H15O5PS2310.33
1ST201232588-04-7甲拌磷砜Phorate sulfoneNoneC7H17O4PS3292.38
1ST20129115-86-6磷酸三苯酯Triphenyl phosphateNoneC18H15O4P326.29
1ST201372463-84-5异氯磷DicapthonNoneC8H9ClNO5PS297.65
1ST20139297-97-2虫线磷ThionazinNoneC8H13N2O3PS248.24
1ST20147327-98-0毒壤磷TrichloronateNoneC10H12Cl3O2PS333.60
1ST201523761-41-9倍硫磷亚砜Fenthion sulfoxideNoneC10H15O4PS2294.33
1ST201533811-49-2蔬果磷DioxabenzofosNoneC8H9O3PS216.19
1ST2016331972-43-7苯线磷亚砜Fenamiphos sulfoxideNoneC13H22NO4PS319.36
1ST2016431972-44-8苯线磷砜Fenamiphos sulfoneNoneC13H22NO5PS335.36
1ST2016533399-00-7溴苯烯磷BromfenvinphosNoneC12H14BrCl2O4P404.02
1ST2017324353-61-5水胺硫磷IsocarbophosNoneC11H16NO4PS289.29
1ST20186115-26-4甲氟磷DimefoxNoneC4H12FN2OP154.12
1ST2020779538-32-2七氟菊酯TefluthrinNoneC17H14ClF7O2418.73
1ST20289297-78-9碳氯灵IsobenzanNoneC9H4Cl8O411.75
1ST20304119168-77-3吡螨胺TebufenpyradNoneC18H24ClN3O333.86
1ST2035378587-05-0噻螨酮HexythiazoxNoneC17H21ClN2O2S352.88
1ST20479608-93-5五氯苯PentachlorobenzeneNoneC6HCl5250.34
1ST2048190-98-24,4’-二氯二苯甲酮4,4’-DichlorobenzophenoneNoneC13H8Cl2O251.11
1ST2055419691-80-6乙基杀扑磷AthidathionNoneC8H15N2O4PS3330.38
1ST206535221-49-8嘧硫磷PyrimitateNoneC11H20N3O3PS305.33
1ST2106540341-04-6吡咪唑RabenzazolNoneC12H12N4212.25
1ST2108074738-17-3拌种咯FenpiclonilNoneC11H6Cl2N2237.09
1ST21156121552-61-2嘧菌环胺CyprodinilNoneC14H15N3225.29
1ST2117775736-33-3苄氯三唑醇DiclobutrazolNoneC15H19Cl2N3O328.24
1ST2117876674-21-0粉唑醇FlutriafolNoneC16H13F2N3O301.29
1ST2118394361-06-5环丙唑醇CyproconazoleNoneC15H18ClN3O291.78
1ST21187114369-43-6腈苯唑FenbuconazoleNoneC19H17ClN4336.82
1ST21188116255-48-2糠菌唑BromuconazoleNoneC13H12BrCl2N3O377.06
1ST21194136426-54-5氟喹唑FluquinconazoleNoneC16H8Cl2FN5O376.17
1ST2119931251-03-3三氟苯唑FluotrimazoleNoneC22H16F3N3379.38
1ST2125210552-74-6酞菌酯Nitrothal-isopropylNoneC14H17NO6295.29
1ST21277973-21-7消螨通DinobutonNoneC14H18N2O7326.30
1ST2206819480-43-42甲4氯丁氧乙基酯MCPA-butoxyethyl esterNoneC15H21ClO4300.78
1ST22093105512-06-9炔草酯Clodinafop-propargylNoneC17H13ClFNO4349.74
1ST221061007-28-9莠去津-脱异丙基Atrazine-desisopropylNoneC5H8ClN5173.60
1ST221091610-17-9莠去通AtratoneNoneC9H17N5O211.26
1ST2211141394-05-2苯嗪草酮MetamitronNoneC10H10N4O202.21
1ST221131912-26-1草达津TrietazineNoneC9H16ClN5229.71
1ST221194658-28-0叠氮津AziprotryneNoneC7H11N7S225.27
1ST221237286-69-3另丁津SebuthylazineNoneC9H16ClN5229.71
1ST2212637019-18-4另丁津-脱乙基Sebuthylazine-desethylNoneC7H12ClN5201.66
1ST2216830979-48-7丁咪酰胺IsocarbamideNoneC8H15N3O2185.22
1ST2216957052-04-7丁嗪草酮IsomethiozinNoneC12H20N4OS268.38
1ST221962164-08-1环草定LenacilNoneC13H18N2O2234.29
1ST2220581406-37-3氟草烟-1-甲庚酯Fluroxypyr-1-methylheptyl esterNoneC15H21Cl2FN2O3367.24
1ST22218673-04-1西玛通SimetonNoneC8H15N5O197.24
1ST222554726-14-1磺乐灵NitralinNoneC13H19N3O6S345.37
1ST222812163-69-1环莠隆CycluronNoneC11H22N2O198.31
1ST2231018691-97-9甲基苯噻隆MethabenzthiazuronNoneC10H11N3OS221.28
1ST2235087674-68-8二甲吩草胺DimethenamidNoneC12H18ClNO2S275.79
1ST223627287-36-7庚酰草胺MonalideNoneC13H18ClNO239.74
1ST2237535256-85-0牧草胺TebutamNoneC15H23NO233.35
1ST2241352888-80-9苄草丹ProsulfocarbNoneC14H21NOS251.39
1ST225251861-32-1氯酞酸二甲酯Chlorthal-dimethylNoneC10H6Cl4O4331.97
1ST2257414437-17-3燕麦酯Chlorfenprop-methylNoneC10H10Cl2O2233.09
1ST226522008-58-42,6-二氯苯甲酰胺2,6-DichlorobenzamideNoneC7H5Cl2NO190.03
1ST226751825-21-4五氯苯甲醚PentachloroanisoleNoneC7H3Cl5O280.36
1ST23006535-89-7鼠立死CrimidineNoneC7H10ClN3171.63
1ST2401178-48-8脱叶磷TribufosNoneC12H27OPS3314.51
1ST2507780-06-8杀螨醇ChlorfenetholNoneC14H12Cl2O267.15
1ST260043988-03-24,4’-二溴二苯甲酮4,4’-DibromobenzophenoneNoneC13H8Br2O340.01
1ST280153481-20-72,3,5,6-四氯苯胺2,3,5,6-tetrachloroanilineNoneC6H3Cl4N230.91
1ST28016634-83-32,3,4,5-四氯苯胺2,3,4,5-TetrachloroanilineNoneC6H3Cl4N230.91
1ST332281-15-2二甲苯麝香Musk xyleneNoneC12H15N3O6297.27
1ST3323116-66-5麝香Musk moskeneNoneC14H18N2O4278.31
1ST3324145-39-1西藏麝香Tibetene muskNoneC13H18N2O4266.30
1ST332983-66-9葵子麝香musk ambretteNoneC12H16N2O5268.27
1ST333681-14-1酮麝香Musk ketoneNoneC14H18N2O5294.30
1ST36287012-37-52,4,4’-三氯联苯2,4,4’-TrichlorobiphenylNoneC12H7Cl3257.54
1ST362915862-07-42,4,5-三氯联苯2,4,5-TrichlorobiphenylNoneC12H7Cl3257.54
1ST365135693-99-32,2’,5,5’-四氯联苯2,2’,5,5’-TetrachlorobiphenylNoneC12H6Cl4291.99
1ST370037680-73-22,2’,4,5,5’-五氯联苯2,2’,4,5,5’-PentachlorobiphenylNoneC12H5Cl5326.43
1ST371731508-00-62,3’,4,4’,5-五氯联苯2,3’,4,4’,5-PentachlorobiphenylNoneC12H5Cl5326.43
1ST373735065-28-22,2’,3,4,4’,5’-六氯联苯2,2’,3,4,4’,5’-HexachlorobiphenylNoneC12H4Cl6360.88
1ST375235065-27-12,2’,4,4’,5,5’-六氯联苯2,2’,4,4’,5,5’-HexachlorobiphenylNoneC12H4Cl6360.88
1ST377835065-29-32,2’,3,4,4’,5,5’-七氯联苯2,2’,3,4,4’,5,5’-HeptachlorobiphenylNoneC12H3Cl7395.32
1ST9048126-73-8磷酸三丁酯Tributyl phosphateNoneC12H27O4P266.31
1ST9093126-71-6磷酸三异丁酯Triisobutyl phosphateNoneC12H27O4P266.32
1ST9094672-99-14-溴-3,5-二甲苯基-N-甲基氨基甲酸酯BDMCNoneC10H12BrNO2258.11

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以上信息仅供参考,请以实物批次为准!

本公司销售的所有产品仅供实验科研使用,不用于人体及临床诊断。

商城编码 产品名称 标准值 规格 CAS号 有效期 库存 标准价 数量 操作
50μg/mL
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1550
50µg/mL
1mL
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5700
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4650
50µg/mL
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8100
50µg/mL
1mL
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1800
50µg/mL
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10µg/mL
1mL
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8000
不同浓度
1mL
0
不同浓度
1mL
0
不同浓度
1mL
0
不同浓度
1mL
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见证书
15支
0
标准名称及标准号

GB 23200.9-2016《食品安全国家标准 粮谷中475种农药及相关化学品残留量的测定 气相色谱-质谱法》

适用范围

本标准适用于大米、小麦、玉米等粮谷及其制品中475种农药及相关化学品残留量的定性与定量分析。甲苯中94种农药混标溶液作为标准溶液之一,适用于目标农药的仪器校准和定量分析。

核心检测方法

1. 气相色谱-质谱联用法(GC-MS/MS)
2. 样品前处理:乙腈提取→QuEChERS净化→甲苯溶剂置换
3. 采用甲苯中94种农药混标溶液建立校准曲线
4. 多反应监测模式(MRM)进行目标物定性与定量

检出限与定量限

• 方法检出限(MDL):0.001~0.01 mg/kg
• 定量限(LOQ):0.005~0.05 mg/kg
• 具体数值需根据仪器灵敏度通过实际验证确定
• 甲苯混标溶液浓度需覆盖LOQ~10倍最大残留限量

质控样品要求

• 每批次样品需包含空白对照、加标回收样
• 加标浓度:0.01、0.1、0.5 mg/kg三个水平
• 回收率范围:70%~120%
• 相对标准偏差(RSD)≤15%
• 每20个样品插入1个质控样

关键实验步骤

1. 样品提取:15g样品+30mL乙腈振荡提取
2. 净化:加入6g MgSO₄+1.5g NaAc离心
3. 溶剂置换:取上清液氮吹至近干,用1mL甲苯复溶
4. 仪器分析
   - 进样量:1μL
   - 色谱柱:DB-5MS (30m×0.25mm×0.25μm)
   - 程序升温:40℃(1min)→30℃/min→130℃→5℃/min→300℃(5min)
5. 定量分析:采用混标溶液5点校准外标法

特别说明

• 甲苯中94种农药混标溶液需-18℃避光保存,使用前恢复至室温
• 甲苯易挥发,前处理需在通风橱中进行
• 部分农药(如有机磷)需注意基质效应,需采用基质匹配标准曲线
• 当样品中农药超出线性范围时,应稀释后重新测定
• 方法不适用于热不稳定农药(需改用LC-MS/MS分析)

以上信息仅供参考,请以相应标准的原文为准!