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甲苯中91种农药混标溶液(GB23200.8-2016-A),10ug/mL_
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甲苯中91种农药混标溶液(GB23200.8-2016-A),10ug/mL

1STG29156-10T 91 Pesticide Mix Solution in Toluene, 10μg/mL {{goodObj.price > 0 ? '¥' + goodObj.price : '咨询'}} ¥{{goodObj.sell_price || 0}} 咨询 1mL {{goodObj.date}} First Standard {{item.norm}} 10μg/mL {{inventory}}
甲苯中91种农药混标溶液(GB23200.8-2016-A),10ug/mL介绍:

产品基本信息:
密度:10μg/mL
储存条件:-20°C±5°C,N2,避光
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
1ST200012921-88-2毒死蜱ChlorpyrifosNoneC9H11Cl3NO3PS350.59
1ST2001772-43-54,4’-甲氧滴滴涕4,4’-MethoxychlorNoneC16H15Cl3O2345.65
1ST2001872-54-84,4’-滴滴滴4,4’-DDDNoneC14H10Cl4320.04
1ST20021319-85-7β-六六六β-HCHNoneC6H6Cl6290.83
1ST20023319-86-8δ-六六六δ-HCHNoneC6H6Cl6290.83
1ST2004882-68-8五氯硝基苯QuintozeneNoneC6Cl5NO2295.33
1ST2005924934-91-6氯甲磷ChlormephosNoneC5H12ClO2PS2234.70
1ST2006122224-92-6苯线磷FenamiphosNoneC13H22NO3PS303.36
1ST2006555-38-9倍硫磷FenthionNoneC10H15O3PS2278.33
1ST20090640-15-3甲基乙拌磷ThiometonNoneC6H15O2PS3246.35
1ST20094333-41-5二嗪磷DiazinonNoneC12H21N2O3PS304.34
1ST20095563-12-2乙硫磷EthionNoneC9H22O4P2S4384.48
1ST2010597-17-6除线磷DichlofenthionNoneC10H13Cl2O3PS315.15
1ST20106115-90-2丰索磷FensulfothionNoneC11H17O4PS2308.35
1ST20111122-14-5杀螟硫磷FenitrothionNoneC9H12NO5PS277.23
1ST20120950-37-8杀扑磷MethidathionNoneC6H11N2O4PS3302.33
1ST20124298-02-2甲拌磷PhorateNoneC7H17O2PS3260.38
1ST201252597-03-7稻丰散PhenthoateNoneC12H17O4PS2320.36
1ST20131119-12-0哒嗪硫磷PyridaphenthionNoneC14H17N2O4PS340.33
1ST20140298-00-0甲基对硫磷Parathion-methylNoneC8H10NO5PS263.20
1ST20142299-84-3皮蝇磷FenchlorphosNoneC8H8Cl3O3PS321.55
1ST20145311-45-5乙基对氧磷Paraoxon ethylNoneC10H14NO6P275.20
1ST2014934643-46-4丙硫磷ProthiophosNoneC11H15Cl2O2PS2345.25
1ST2015035400-43-2硫丙磷SulprofosNoneC12H19O2PS3322.45
1ST2015438260-54-7乙嘧硫磷EtrimfosNoneC10H17N2O4PS292.29
1ST20168121-75-5马拉硫磷MalathionNoneC10H19O6PS2330.35
1ST2016913593-03-8喹硫磷QuinalphosNoneC12H15N2O3PS298.30
1ST2018031218-83-4胺丙畏PropetamphosNoneC10H20NO4PS281.31
1ST201854824-78-6乙基溴硫磷Bromophos-ethylNoneC10H12BrCl2O3PS394.05
1ST20189732-11-6亚胺硫磷PhosmetNoneC11H12NO4PS2317.32
1ST202067696-12-0胺菊酯TetramethrinNoneC19H25NO4331.41
1ST2021082657-04-3联苯菊酯BifenthrinNoneC23H22ClF3O2422.87
1ST2021152315-07-8氯氰菊酯CypermethrinNoneC22H19Cl2NO3416.30
1ST2022352918-63-5溴氰菊酯DeltamethrinNoneC22H19Br2NO3505.20
1ST2022651630-58-1氰戊菊酯FenvalerateNoneC25H22ClNO3419.90
1ST2022861949-76-6顺式-氯菊酯cis-PermethrinNoneC21H20Cl2O3391.29
1ST2022961949-77-7反式-氯菊酯trans-PermethrinNoneC21H20Cl2O3391.29
1ST20255315-18-4兹克威MexacarbateNoneC12H18N2O2222.28
1ST203252385-85-5灭蚁灵MirexNoneC10Cl12545.54
1ST20327309-00-2艾氏剂AldrinNoneC12H8Cl6364.91
1ST203295103-74-2反-氯丹(γ)trans-Chlordane (γ)NoneC10H6Cl8409.78
1ST2033663284-71-9氟苯嘧啶醇NuarimolNoneC17H12ClFN2O314.74
1ST203806164-98-3杀虫脒ChlordimeformNoneC10H13ClN2196.68
1ST2043456-38-2对硫磷ParathionNoneC10H14NO5PS291.26
1ST2043560-57-1狄氏剂DieldrinNoneC12H8Cl6O380.91
1ST20436944-22-9地虫硫磷FonofosNoneC10H15OPS2246.33
1ST2109150471-44-8乙烯菌核利VinclozolinNoneC12H9Cl2NO3286.11
1ST21093122-39-4二苯胺DiphenylamineNoneC12H11N169.22
1ST2116041483-43-6乙嘧酚磺酸酯BupirimateNoneC13H24N4O3S316.42
1ST2117160207-90-1丙环唑PropiconazoleNoneC15H17Cl2N3O2342.22
1ST2117360207-93-4乙环唑EtaconazoleNoneC14H15Cl2N3O2328.19
1ST21185107534-96-3戊唑醇TebuconazoleNoneC16H22ClN3O307.82
1ST211982593-15-9土菌灵EtridiazoleNoneC5H5Cl3N2OS247.53
1ST2120243121-43-3三唑酮TriadimefonNoneC14H16ClN3O2293.75
1ST2121857837-19-1甲霜灵MetalaxylNoneC15H21NO4279.33
1ST2122166332-96-5氟酰胺FlutolanilNoneC17H16F3NO2323.31
1ST2122588671-89-0腈菌唑MyclobutanilNoneC15H17ClN4288.78
1ST2122632809-16-8腐霉利ProcymidoneNoneC13H11Cl2NO2284.14
1ST2123515310-01-7麦锈灵BenodanilNoneC13H10INO323.13
1ST212455234-68-4萎锈灵CarboxinNoneC12H13NO2S235.30
1ST212465259-88-1氧化萎锈灵OxycarboxinNoneC12H13NO4S267.30
1ST2124877732-09-3噁霜灵OxadixylNoneC14H18N2O4278.30
1ST2126213457-18-6吡嘧磷PyrazophosNoneC14H20N3O5PS373.36
1ST2208151338-27-3禾草灵(甲酯)Diclofop-methylNoneC16H14Cl2O4341.19
1ST221016190-65-4莠去津-脱乙基Atrazine-desethylNoneC6H10ClN5187.63
1ST2212022936-86-3环丙津CyprazineNoneC9H14ClN5227.70
1ST221287287-19-6扑草净PrometrynNoneC10H19N5S241.36
1ST2213821725-46-2氰草津CyanazineNoneC9H13ClN6240.69
1ST22147122-34-9西玛津SimazineNoneC7H12ClN5201.66
1ST2217419666-30-9噁草酮OxadiazonNoneC15H18Cl2N2O3345.22
1ST2219027314-13-2氟草敏NorflurazonNoneC12H9ClF3N3O303.67
1ST2219581777-89-1异噁草酮ClomazoneNoneC12H14ClNO2239.69
1ST2222626259-45-0仲丁通SecbumetonNoneC10H19N5O225.29
1ST2224729091-05-2敌乐胺DinitramineNoneC11H13F3N4O4322.24
1ST2224855283-68-6乙丁烯氟灵EthalfluralinNoneC13H14F3N3O4333.27
1ST2224940487-42-1二甲戊灵PendimethalinNoneC13H19N3O4281.31
1ST22295330-55-2利谷隆LinuronNoneC9H10Cl2N2O2249.09
1ST2232967129-08-2吡唑草胺MetazachlorNoneC14H16ClN3O277.75
1ST2233593-71-0草毒死AllidochlorNoneC8H12ClNO173.64
1ST2233815299-99-7敌草胺NapropamideNoneC17H21NO2271.35
1ST2238723950-58-5炔苯酰草胺PropyzamideNoneC12H11Cl2NO256.13
1ST22412122-42-9苯胺灵ProphamNoneC10H13NO2179.22
1ST224231134-23-2环草特CycloateNoneC11H21NOS215.36
1ST2256337764-25-3烯丙酰草胺DichlormidNoneC8H11Cl2NO208.09
1ST226192536-31-4整形素Chlorflurenol-methylNoneC15H11ClO3274.70
1ST22684140-57-8杀螨特AramiteNoneC15H23ClO4S334.86
1ST2501062850-32-2苯硫威FenothiocarbNoneC13H19NO2S253.36
1ST25033103-17-3氯杀螨ChlorbensideNoneC13H10Cl2S269.19
1ST250492227-13-6杀螨氯硫TetrasulNoneC12H6Cl4S324.05
1ST25054116-29-0三氯杀螨砜TetradifonNoneC12H6Cl4O2S356.05
1ST432084-65-1蒽醌AnthraquinoneNoneC14H8O2208.21

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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
96.3%
10mg
39515-40-7
2027-06-03
2
180
1000μg/mL
1.2mL
59756-60-4
2027-08-20
≥10
192
100μg/mL
1.2mL
5836-10-2
2026-07-11
≥10
96
100μg/mL
1.2mL
58138-08-2
2026-07-11
≥10
360
1000μg/mL
1.2mL
119446-68-3
2026-05-27
≥10
120
100μg/mL
1mL
2027-09-15
≥10
5700
100μg/mL
1mL
2027-09-04
≥10
4200
100μg/mL
1mL
2027-09-06
≥10
6100
50μg/mL
1mL
2027-09-24
5
3232
1000μg/mL
1.2mL
91465-08-6
2027-05-26
≥10
120
空白
5g
2026-02-21
≥10
1150
98.87%(GC)
100mg
4638-92-0
2026-07-29
3
1440
1000μg/mL
1.2mL
25057-89-0
2027-12-08
≥10
120
100μg/mL
1mL
2028-05-19
≥10
10μg/mL
1mL
2026-02-10
6
99.3%
0.25g
143390-89-0
2027-09-28
2
264
见证书
30mL
0
800
见证书
20g
0
800
见证书
30mL
0
1200
查看更多 GB 23200.8-2016 的产品
国标解读
标准名称及标准号
食品安全国家标准 水果和蔬菜中500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
适用于水果、蔬菜及其制品中500种农药及相关化学品残留量的定性鉴别和定量测定
检测对象包括有机磷、有机氯、拟除虫菊酯、氨基甲酸酯等各类农药
特别适用于多残留同时筛查分析
核心检测方法
气相色谱-质谱联用法(GC-MS)
样品前处理:QuEChERS方法(快速、简便、经济、高效、耐用和安全)
分析条件:
• 色谱柱:DB-5MS石英毛细管柱(30m×0.25mm×0.25μm)或等效柱
• 离子源:电子轰击源(EI)
• 扫描模式:选择离子监测(SIM)
检出限与定量限
方法检出限(LOD):0.001~0.100 mg/kg
方法定量限(LOQ):0.005~0.200 mg/kg
具体数值依据不同农药特性而定
甲苯中91种农药混标溶液(10μg/mL)用于建立标准曲线,线性范围通常为0.005~0.500 mg/kg
质控样品要求
每批次样品需设置质控样:
• 空白样品:验证背景干扰
• 加标样品:添加浓度建议选择0.05~0.20 mg/kg
• 标准参考物质:有证标准物质或实验室自制验证样品
回收率控制范围:70%~120%
相对标准偏差(RSD)≤20%
关键实验步骤
1. 样品提取:乙腈振荡提取(含1%乙酸)
2. 净化:使用PSA和C18等吸附剂净化
3. 浓缩:氮吹浓缩至近干,甲苯复溶
4. 仪器分析:GC-MS分析,进样量1μL,分流比10:1
5. 定性分析:保留时间偏差≤0.1min,特征离子丰度比偏差≤20%
6. 定量分析:外标法定量
特别说明
• 甲苯溶剂需使用农残级,避免杂质干扰
• 混标溶液需-18℃避光保存,使用前恢复至室温
• 方法验证要求:新开展检测项目需验证线性、回收率、精密度
• 基质效应评估:需进行基质匹配标准曲线校正
• 仪器调谐:每日需用十氟三苯基磷(DFTPP)进行质量校准

以上信息仅供参考,请以相应标准的原文为准!