应用化学 ›› 2022, Vol. 39 ›› Issue (3): 470-479.DOI: 10.19894/j.issn.1000-0518.210279
收稿日期:
2021-06-09
接受日期:
2021-09-02
出版日期:
2022-03-01
发布日期:
2022-03-15
通讯作者:
孙慧婧
基金资助:
Received:
2021-06-09
Accepted:
2021-09-02
Published:
2022-03-01
Online:
2022-03-15
Contact:
Hui-Jing SUN
About author:
516482697@qq.comSupported by:
摘要:
采用同位素稀释结合固相萃取对水样进行预处理,建立了环境水体中涕灭威及其代谢物(涕灭威亚砜、涕灭威砜)的超高效液相色谱-串联质谱分析方法。水样加同位素内标涕灭威-D3、涕灭威亚砜-D3和涕灭威砜-D3,经HLB固相萃取柱富集净化后,用Waters ACQUITYTM BEH C18色谱柱(2.1 mm×100 mm,1.7 μm)分离,以0.1%甲酸+5 mmol/L乙酸铵水溶液-乙腈为流动相,在电喷雾离子源正离子模式下进行多反应监测(MRM),内标法定量。3种目标化合物在0.5~200 μg/L范围内线性良好,线性相关系数r≥0.999;方法检出限为0.0008~0.001 μg/L,3个加标浓度水平的平均回收率为94.5%~108%,相对标准偏差为2.7%~6.5%。该方法采用了稳定同位素内标参与前处理的方法,消除了涕灭威降解对测定结果的影响,准确度好、灵敏度高,可用于环境水体中涕灭威及其代谢物涕灭威亚砜、涕灭威砜的测定。
中图分类号:
孙慧婧, 崔冬妮. 固相萃取-同位素稀释-超高效液相色谱-串联质谱法测定水中涕灭威、涕灭威亚砜和涕灭威砜[J]. 应用化学, 2022, 39(3): 470-479.
Hui-Jing SUN, Dong-Ni CUI. Determination of Aldicarb, Aldicarb Sulfoxide, Aldicarb Sulfone in Water by Solid Phase Extraction and UPLC⁃MS/MS with Isotope Dilution[J]. Chinese Journal of Applied Chemistry, 2022, 39(3): 470-479.
化合物 Compound | 母离子 Parent ion (m/z) | 子离子 Daughter ion (m/z) | 去簇电压 Declustering potential/V | 碰撞能量 Collison energy/eV |
---|---|---|---|---|
涕灭威 Aldicarb | 208.0 | 116.0 | 20 | 11 |
涕灭威砜 Aldicarb sulfone | 240.0 | 148.1 | 25 | 17 |
涕灭威亚砜 Aldicarb sulfoxide | 224.0 | 132.0 | 30 | 14 |
涕灭威?D3 Aldicarb?D3 | 211.1 | 89.2 | 40 | 24 |
涕灭威砜?D3 Aldicarb sulfone?D3 | 226.0 | 86.2 | 40 | 22 |
涕灭威亚砜?D3 Aldicarb sulfoxide?D3 | 210.0 | 132 | 20 | 9 |
表1 涕灭威、涕灭威砜、涕灭威亚砜和内标物的质谱检测参数
Table 1 Tandem mass spectrometric parameters of aldicarb, aldicarb sulfone, aldicarb sulfoxide and internal standards
化合物 Compound | 母离子 Parent ion (m/z) | 子离子 Daughter ion (m/z) | 去簇电压 Declustering potential/V | 碰撞能量 Collison energy/eV |
---|---|---|---|---|
涕灭威 Aldicarb | 208.0 | 116.0 | 20 | 11 |
涕灭威砜 Aldicarb sulfone | 240.0 | 148.1 | 25 | 17 |
涕灭威亚砜 Aldicarb sulfoxide | 224.0 | 132.0 | 30 | 14 |
涕灭威?D3 Aldicarb?D3 | 211.1 | 89.2 | 40 | 24 |
涕灭威砜?D3 Aldicarb sulfone?D3 | 226.0 | 86.2 | 40 | 22 |
涕灭威亚砜?D3 Aldicarb sulfoxide?D3 | 210.0 | 132 | 20 | 9 |
图 1 不同色谱柱下各目标物的色谱图(A.T3色谱柱; B.Phenyl柱)a. 涕灭威亚砜,b. 涕灭威砜,c. 涕灭威
Fig.1 Chromatograms of target compounds on different columns(A.T3 column; B.Phenyl column)a. ldicarb sulfoxide, b. Aldicarb sulfone, c. Aldicarb
图 2 不同流动相条件下3种化合物的总离子流色谱图Mobile phase: (A) 0.1% (volume fraction) formic acid aqueous solution and acetonitrile; (B) 5 mmol/L ammonium acetate aqueous solution and acetonitrile; (C) 0.1% (volume fraction) formic acid +5 mmol/L ammonium acetate and acetonitrile. a.Aldicarb sulfoxide; b. Aldicarb sulfone; c. Aldicarb
Fig.2 Total ion chromatograms of the three compounds in different mobile phases
图3 10 μg/L 涕灭威、涕灭威砜、涕灭威亚砜、涕灭威-D3、涕灭威砜-D3和涕灭威亚砜-D3标准溶液的MRM图
Fig.3 MRM chromatograms of 10 μg /L aldicarb, aldicarb sulfone, aldicarb sulfoxide, aldicarb-D3, aldicarb sulfone-D3 and aldicarb sulfoxide-D3 standard solutions
化合物 Compound | 回收率 Recovery/% | |
---|---|---|
C18 | HLB | |
涕灭威 Aldicarb | 56.4 | 95.6 |
涕灭威亚砜 Aldicarb sulfoxide | 49.8 | 108 |
涕灭威砜 Aldicarb sulfone | 52.5 | 98.4 |
表2 不同固相萃取柱下目标化合物的回收率
Table 2 Recovery of target compounds on different solid phase extraction columns
化合物 Compound | 回收率 Recovery/% | |
---|---|---|
C18 | HLB | |
涕灭威 Aldicarb | 56.4 | 95.6 |
涕灭威亚砜 Aldicarb sulfoxide | 49.8 | 108 |
涕灭威砜 Aldicarb sulfone | 52.5 | 98.4 |
化合物 Compound | 回收率 Recovery/% | |
---|---|---|
pH=4 | pH=7 | |
涕灭威 Aldicarb | 94.3 | 95.6 |
涕灭威亚砜 Aldicarb sulfoxide | 110 | 108 |
涕灭威砜 Aldicarb sulfone | 96.0 | 98.4 |
表3 不同pH条件下目标化合物的回收率
Table 3 Recovery of target compounds under different pH
化合物 Compound | 回收率 Recovery/% | |
---|---|---|
pH=4 | pH=7 | |
涕灭威 Aldicarb | 94.3 | 95.6 |
涕灭威亚砜 Aldicarb sulfoxide | 110 | 108 |
涕灭威砜 Aldicarb sulfone | 96.0 | 98.4 |
洗脱体积/mL Elution volume/mL | 回收率 Recovery/% | ||
---|---|---|---|
涕灭威 Aldicarb | 涕灭威亚砜 Aldicarb sulfoxide | 涕灭威砜 Aldicarb sulfone | |
3.0 | 96.1 | 106 | 98.5 |
4.0 | 95.6 | 108 | 98.4 |
6.0 | 93.9 | 107 | 97.9 |
9.9 | 96.2 | 110 | 96.8 |
表4 不同洗脱体积下目标化合物的回收率
Table 4 Recovery of target compounds with different elution volumes
洗脱体积/mL Elution volume/mL | 回收率 Recovery/% | ||
---|---|---|---|
涕灭威 Aldicarb | 涕灭威亚砜 Aldicarb sulfoxide | 涕灭威砜 Aldicarb sulfone | |
3.0 | 96.1 | 106 | 98.5 |
4.0 | 95.6 | 108 | 98.4 |
6.0 | 93.9 | 107 | 97.9 |
9.9 | 96.2 | 110 | 96.8 |
上样速度 Loading speed/(mL·min-1) | 涕灭威 Aldicarb | 涕灭威亚砜 Aldicarb sulfoxide | 涕灭威砜 Aldicarb sulfone | |||
---|---|---|---|---|---|---|
回收率 Recovery/% | 相对标准偏差 RSD/% | 回收率 Recovery/% | 相对标准偏差 RSD/% | 回收率 Recovery/% | 相对标准偏差 RSD/% | |
5 | 96.0 | 3.2 | 112 | 2.9 | 98.2 | 3.7 |
10 | 95.6 | 2.9 | 108 | 3.1 | 98.4 | 3.6 |
15 | 95.1 | 8.3 | 95.3 | 13.2 | 103 | 11.2 |
表5 目标化合物不同上样速度的回收率及相对标准偏差
Table 5 Recoveries and RSD of target compounds at different loading speeds
上样速度 Loading speed/(mL·min-1) | 涕灭威 Aldicarb | 涕灭威亚砜 Aldicarb sulfoxide | 涕灭威砜 Aldicarb sulfone | |||
---|---|---|---|---|---|---|
回收率 Recovery/% | 相对标准偏差 RSD/% | 回收率 Recovery/% | 相对标准偏差 RSD/% | 回收率 Recovery/% | 相对标准偏差 RSD/% | |
5 | 96.0 | 3.2 | 112 | 2.9 | 98.2 | 3.7 |
10 | 95.6 | 2.9 | 108 | 3.1 | 98.4 | 3.6 |
15 | 95.1 | 8.3 | 95.3 | 13.2 | 103 | 11.2 |
质量浓度 ρ/(μg·L-1) | 涕灭威 Aldicarb | 涕灭威?D3 Aldicarb?D3 | ||
---|---|---|---|---|
绝对回收率 Absolute recovery/% | 转化率 Conversion rate/% | 绝对回收率 Absolute recovery/% | 转化率 Conversion rate/% | |
10 | 64.2 | 41.2 | 62.8 | 42.8 |
100 | 63.1 | 44.3 | 63.0 | 45.9 |
表 6 涕灭威及涕灭威?D3的绝对回收率及转化率结果
Table 6 Absolute recoveries and conversion rates of aldicarb and aldicarb?D3
质量浓度 ρ/(μg·L-1) | 涕灭威 Aldicarb | 涕灭威?D3 Aldicarb?D3 | ||
---|---|---|---|---|
绝对回收率 Absolute recovery/% | 转化率 Conversion rate/% | 绝对回收率 Absolute recovery/% | 转化率 Conversion rate/% | |
10 | 64.2 | 41.2 | 62.8 | 42.8 |
100 | 63.1 | 44.3 | 63.0 | 45.9 |
洗脱溶剂 Eluting solvents | 转化率 Conversion rate/% |
---|---|
甲醇 Methanol | 42.3 |
乙腈 Ethanol | 60.0 |
表7 不同洗脱溶剂下涕灭威的转化率
Table 7 Conversion rate of Aldicarb with different eluting solvents
洗脱溶剂 Eluting solvents | 转化率 Conversion rate/% |
---|---|
甲醇 Methanol | 42.3 |
乙腈 Ethanol | 60.0 |
化合物 Analyte | 线性方程 Linear equation | 相关系数 r | 方法检出限 MDL/(μg?L-1) |
---|---|---|---|
涕灭威 Aldicarb | Y=0.376X+0.0229 | 0.9999 | 0.0008 |
涕灭威砜 Aldicarb sulfone | Y=0.175X+0.00434 | 0.9997 | 0.001 |
涕灭威亚砜Aldicarb sulfoxide | Y=0.118X+0.00497 | 0.9997 | 0.001 |
表8 涕灭威、涕灭威砜和涕灭威亚砜的线性方程、相关系数及方法检出限
Table 8 Linear equations, correlation coefficients and method detection limits (MDL) of aldicarb, aldicarb sulfoxide, aldicarb sulfone
化合物 Analyte | 线性方程 Linear equation | 相关系数 r | 方法检出限 MDL/(μg?L-1) |
---|---|---|---|
涕灭威 Aldicarb | Y=0.376X+0.0229 | 0.9999 | 0.0008 |
涕灭威砜 Aldicarb sulfone | Y=0.175X+0.00434 | 0.9997 | 0.001 |
涕灭威亚砜Aldicarb sulfoxide | Y=0.118X+0.00497 | 0.9997 | 0.001 |
化合物 Analyte | 0.02 μg/L | 0.20 μg/L | 1.00 μg/L | |||
---|---|---|---|---|---|---|
平均回收率 Recovery/% | 相对标准偏差 RSD/% | 平均回收率 Recovery/% | 相对标准偏差 RSD/% | 平均回收率 Recovery/% | 相对标准偏差 RSD/% | |
涕灭威 Aldicarb | 94.5 | 5.4 | 96.6 | 3.7 | 97.4 | 4.9 |
涕灭威亚砜Aldicarb sulfoxide | 98.1 | 6.5 | 105 | 5.8 | 108 | 3.6 |
涕灭威砜 Aldicarb sulfone | 99.0 | 5.9 | 97.8 | 4.7 | 98.2 | 5.4 |
表9 涕灭威、涕灭威亚砜及涕灭威砜的回收率及相对标准偏差
Table 9 Average recoveries and RSDs of aldicarb, aldicarb sulfoxide, aldicarb sulfone
化合物 Analyte | 0.02 μg/L | 0.20 μg/L | 1.00 μg/L | |||
---|---|---|---|---|---|---|
平均回收率 Recovery/% | 相对标准偏差 RSD/% | 平均回收率 Recovery/% | 相对标准偏差 RSD/% | 平均回收率 Recovery/% | 相对标准偏差 RSD/% | |
涕灭威 Aldicarb | 94.5 | 5.4 | 96.6 | 3.7 | 97.4 | 4.9 |
涕灭威亚砜Aldicarb sulfoxide | 98.1 | 6.5 | 105 | 5.8 | 108 | 3.6 |
涕灭威砜 Aldicarb sulfone | 99.0 | 5.9 | 97.8 | 4.7 | 98.2 | 5.4 |
化合物 Compound | 样品含量 Sample content/(μg·L-1) | 加标量 Added/(μg·L-1) | 测得量 Measured quantity/(μg·L-1) | 回收率 Recovery/% |
---|---|---|---|---|
涕灭威 Aldicarb | ND | 0.050 | 0.047 | 94.8 |
ND | 0.050 | 0.049 | 97.8 | |
ND | 0.050 | 0.049 | 97.4 | |
涕灭威砜 Aldicarb sulfone | ND | 0.050 | 0.045 | 90.4 |
ND | 0.050 | 0.046 | 92.0 | |
ND | 0.050 | 0.046 | 92.2 | |
涕灭威亚砜 Aldicarb sulfoxide | ND | 0.050 | 0.058 | 115 |
ND | 0.050 | 0.058 | 117 | |
ND | 0.050 | 0.058 | 116 |
表10 实际水样测定及加标回收结果
Table 10 The results of water samples and the spiked recoveries
化合物 Compound | 样品含量 Sample content/(μg·L-1) | 加标量 Added/(μg·L-1) | 测得量 Measured quantity/(μg·L-1) | 回收率 Recovery/% |
---|---|---|---|---|
涕灭威 Aldicarb | ND | 0.050 | 0.047 | 94.8 |
ND | 0.050 | 0.049 | 97.8 | |
ND | 0.050 | 0.049 | 97.4 | |
涕灭威砜 Aldicarb sulfone | ND | 0.050 | 0.045 | 90.4 |
ND | 0.050 | 0.046 | 92.0 | |
ND | 0.050 | 0.046 | 92.2 | |
涕灭威亚砜 Aldicarb sulfoxide | ND | 0.050 | 0.058 | 115 |
ND | 0.050 | 0.058 | 117 | |
ND | 0.050 | 0.058 | 116 |
1 | 杨欣, 李鹏, 赵云峰, 等. 高效液相色谱-线性离子阱三级质谱法检测花生中涕灭威及其代谢物涕灭威砜、涕灭威亚砜[J].色谱, 2012, 30(3): 309-313. |
YANG X, LI P, ZHAO Y F. Determination of aldicarb and its metabolites in peanuts by highperformance liquid chromatography -linear ion trap triple stage mass spectro metry[J]. Chinese J Chromatogr, 2012, 30(3): 309-313. | |
2 | 刘艳, 饶竹, 路国慧, 等. 液相色谱串联质谱法直接测定地下水中痕量呋喃丹、涕灭威及其代谢物[J]. 分析测试学报, 2012, 31(6): 738-741. |
LIU Y, RAO Z, LU G H, et al. Trace determination of carbofuran, aldicarb and its metabolites in groundwater by LC-MS /MS with direct injection[J]. J Instrum Anal, 2012, 31(6): 738-741. | |
3 | 宋艳, 朱鲁生, 王军, 等. 涕灭威及其有毒代谢产物对DNA潜在损伤研究[J]. 生态毒理学报, 2006, 1(1): 40-44. |
SONG Y, ZHU L S, WANG J, et al. The research of aldicarb and it’s toxic metabolites on DNA potential harm[J]. Asian J Ecotoxicol, 2006, 1(1): 40-44. | |
4 | 朱忠林, 单正军, 蔡道基, 等. 涕灭威对云南植烟区水质的影响[J]. 农药科学与管理, 2002, 23(1): 29-31. |
ZHU Z L, SHAN Z J, CAI D J, et al. Effect of aldicarb on water quality in Yunnan tobacco area[J]. Pestic Sci Admin, 2002, 23(1): 29-31. | |
5 | 孔德洋, 朱忠林, 石利利, 等. 中国北方甘薯地农药使用对地下水水质的影响[J]. 农业环境科学学报, 2004, 23(5): 1017-1020. |
KONG D Y, ZHU Z L, SHI L L, et al. Effect of pesticides on groundwater under sweet-potato-based cropping system in northern China[J]. J Agro-Environ Sci, 2004, 23(5): 1017-1020. | |
6 | 王静, 刘铮铮, 潘荷芳, 等. 浙江省市级饮用水源地氨基甲酸酯农药的分析、污染特征及健康风险[J]. 环境化学, 2010, 29(4): 623-628. |
WANG J, LIU Z Z, PAN H F, et al. Analytical method, pollution pattern and health risk of carbamate for the city raw water of Zhengjiang[J]. Environ Chem, 2010, 29(4): 623-628. | |
7 | 贾薇, 王磊石, 赵雷, 等. 气相色谱-质谱法同时检测七种氨基甲酸酯类杀虫剂[J]. 中国卫生检验杂志, 2003(2): 205-206. |
JIA W, WANG L S, ZHZO L, et al. Simultaneous detection of seven carbamate insecticides by gas chromatography-mass spectrometry [J]. Chiese J Health Lab Technol, 2003(2): 205-206. | |
8 | TREHY M L, YOST R. A, MCCREARY J J. Determination of aldicarb, aldicarb oxime, and aldicarb nitrile in water by gas chromatography/mass spectrometry[J]. Anal Chem, 2002, 56(8): 1281-1285. |
9 | LEONARDO H S, DAMASCENO M, ANGELA T, et al. Development and validation of a HPLC method for the determination of aldicarb, aldicarb sulfoxide and aldicarb sulfone in liquid samples from anaerobic reactors[J]. J Braz Chem Soc, 2008, 19(6): 1158-1164. |
10 | COCHRANE W P, LANOUETTE M, TRUDEANU S. Determination of aldicarb, aldicarb sulfoxide, aldicarb sulfone and carbofuran residues in water using high-performance liquid chromatography[J]. J Chromatogr A, 1982, 243(2): 307-314. |
11 | 文君, 孙成均, 缪红, 等. 高效液相色谱法同时测定蔬菜中5种氨基甲酸酯类农药[J]. 中国卫生检验杂志, 2007, 17(6): 964-965. |
WEN J, SUN C J, MIAO H, et al. Simultaneous determination of 5 carbamate pesticides in vegetables by HPLC[J]. Chinese J Health Lab Technol, 2007, 17(6): 964 -965. | |
12 | 赵平娟, 邓立刚, 赵善仓, 等. 高效液相色谱法检测黄瓜中涕灭威及其代谢物的残留量[J]. 山东农业科学,2007(3): 104-106. |
ZHAO P J, DENG L G, ZHAO S C, et al. Determination of aldicarb and its metabolites in cucumber by high performance liquid chromatography Metabolite residues in cucumber[J]. Shangdong Agric Sci, 2007(3): 104-106. | |
13 | AGUIAR F J, BRANDAO M, SODRE F F, et al. Simultaneous determination of prescription drugs, cocaine, aldicarb and metabolites in larvae from decomposed corpses by LC-MS-MS after solid-liquid extraction with low temperature partitioning[J]. Forensic Toxicol, 2015, 33(1): 93-103. |
14 | NUNES G S, ALONSO R M, RIBEIRO M L, et al. Determination of aldicarb, aldicarb sulfoxide and aldicarb sulfone in some fruits and vegetables using high-performance liquid chromatography- atmospheric pressure chemical ionization mass spectrometry[J]. J Chromatogr A, 2000, 888(1/2): 113-120. |
15 | 陈冬东, 侯士聪, 代汉慧, 等. 固相萃取/高效液相色谱-串联质谱法测定食品中涕灭威及其代谢产物涕灭威亚砜与涕灭威砜残留量[J]. 分析测试学报, 2011, 30(12): 1367-1371. |
CHEN D D, HOU S C, DAI H H, et al. Determination of aldicarb, aldicarb sulfoxide, aldicarb sulfone residues in foods by solid phase extraction/high performance liquid chromatography tandem mass spectrometry[J]. J Instrum Anal, 2011, 30(12): 1367-1371 | |
16 | 钟蕾, 杨健, 灯昭祥, 等. UPLC-MS/MS法测定地下水中涕灭威等4种农药类化合物[J]. 广州化工, 2021, 49(7): 94-96. |
ZHONG L, YANG J, DENG Z X, et al. Determination of aldicarb, carbofuran, atrazine and 2,4-D in groundwater by UPLC-MS/MS[J]. Guangzhou Chem Ind, 2021, 49(7): 94-96. | |
17 | 赵明雷, 张珲, 宗勇. 固相萃取-高效液相色谱法测定地下水中涕灭威[J]. 清洗世界, 2020, 36(3): 23-24. |
ZHAO L M, ZHANG H, ZONG Y. Determination of aldicarb in groundwater by solid phase extraction coupled with high performance liquid chromatography[J]. Clean World, 2020, 36(3): 23-24. | |
18 | 李利荣, 张静, 刘殿甲, 等. 液相色谱质谱法快速测定水中痕量涕灭威和克百威[J]. 工业水处理, 2020, 40(10): 111-115. |
LI L R, ZHANG J, LIU DJ, et al. Rapid determination of trace aldicarb and carbofuran in water by HPLC-MS/MS[J]. Ind Water Treat, 2020, 40(10): 111-115. | |
19 | RUSSELL L, JONES, FRANK A. Factor affecting degradation of aldicarb and ethoprop[J]. J Nematol, 1998, 30(1): 45-55. |
20 | VARNAKOVA G V, MASHKINA A V, MASAGUTOV R M, et al. Oxidation of organic sulfides and sulfoxides by oxygen in the presence of copper complexes[J]. React Kinet Catal Lett, 1985, 29(1): 33-39. |
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