1 Market Overview
1.1 Product Overview and Scope of SPME Probes
1.2 Market Estimation Caveats and Base Year
1.3 Market Analysis by Type
1.3.1 Overview: Global SPME Probes Consumption Value by Type: 2018 Versus 2022 Versus 2029
1.3.2 Manual
1.3.3 Automatic
1.4 Market Analysis by Application
1.4.1 Overview: Global SPME Probes Consumption Value by Application: 2018 Versus 2022 Versus 2029
1.4.2 Environmental Protection
1.4.3 Food Flavor
1.4.4 Clinical
1.4.5 Pharmaceutical
1.4.6 Chemical Industry
1.4.7 Others
1.5 Global SPME Probes Market Size & Forecast
1.5.1 Global SPME Probes Consumption Value (2018 & 2022 & 2029)
1.5.2 Global SPME Probes Sales Quantity (2018-2029)
1.5.3 Global SPME Probes Average Price (2018-2029)
2 Manufacturers Profiles
2.1 Sigma-Aldrich
2.1.1 Sigma-Aldrich Details
2.1.2 Sigma-Aldrich Major Business
2.1.3 Sigma-Aldrich SPME Probes Product and Services
2.1.4 Sigma-Aldrich SPME Probes Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2018-2023)
2.1.5 Sigma-Aldrich Recent Developments/Updates
2.2 INFICON
2.2.1 INFICON Details
2.2.2 INFICON Major Business
2.2.3 INFICON SPME Probes Product and Services
2.2.4 INFICON SPME Probes Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2018-2023)
2.2.5 INFICON Recent Developments/Updates
2.3 Supelco
2.3.1 Supelco Details
2.3.2 Supelco Major Business
2.3.3 Supelco SPME Probes Product and Services
2.3.4 Supelco SPME Probes Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2018-2023)
2.3.5 Supelco Recent Developments/Updates
3 Competitive Environment: SPME Probes by Manufacturer
3.1 Global SPME Probes Sales Quantity by Manufacturer (2018-2023)
3.2 Global SPME Probes Revenue by Manufacturer (2018-2023)
3.3 Global SPME Probes Average Price by Manufacturer (2018-2023)
3.4 Market Share Analysis (2022)
3.4.1 Producer Shipments of SPME Probes by Manufacturer Revenue ($MM) and Market Share (%): 2022
3.4.2 Top 3 SPME Probes Manufacturer Market Share in 2022
3.4.2 Top 6 SPME Probes Manufacturer Market Share in 2022
3.5 SPME Probes Market: Overall Company Footprint Analysis
3.5.1 SPME Probes Market: Region Footprint
3.5.2 SPME Probes Market: Company Product Type Footprint
3.5.3 SPME Probes Market: Company Product Application Footprint
3.6 New Market Entrants and Barriers to Market Entry
3.7 Mergers, Acquisition, Agreements, and Collaborations
4 Consumption Analysis by Region
4.1 Global SPME Probes Market Size by Region
4.1.1 Global SPME Probes Sales Quantity by Region (2018-2029)
4.1.2 Global SPME Probes Consumption Value by Region (2018-2029)
4.1.3 Global SPME Probes Average Price by Region (2018-2029)
4.2 North America SPME Probes Consumption Value (2018-2029)
4.3 Europe SPME Probes Consumption Value (2018-2029)
4.4 Asia-Pacific SPME Probes Consumption Value (2018-2029)
4.5 South America SPME Probes Consumption Value (2018-2029)
4.6 Middle East and Africa SPME Probes Consumption Value (2018-2029)
5 Market Segment by Type
5.1 Global SPME Probes Sales Quantity by Type (2018-2029)
5.2 Global SPME Probes Consumption Value by Type (2018-2029)
5.3 Global SPME Probes Average Price by Type (2018-2029)
6 Market Segment by Application
6.1 Global SPME Probes Sales Quantity by Application (2018-2029)
6.2 Global SPME Probes Consumption Value by Application (2018-2029)
6.3 Global SPME Probes Average Price by Application (2018-2029)
7 North America
7.1 North America SPME Probes Sales Quantity by Type (2018-2029)
7.2 North America SPME Probes Sales Quantity by Application (2018-2029)
7.3 North America SPME Probes Market Size by Country
7.3.1 North America SPME Probes Sales Quantity by Country (2018-2029)
7.3.2 North America SPME Probes Consumption Value by Country (2018-2029)
7.3.3 United States Market Size and Forecast (2018-2029)
7.3.4 Canada Market Size and Forecast (2018-2029)
7.3.5 Mexico Market Size and Forecast (2018-2029)
8 Europe
8.1 Europe SPME Probes Sales Quantity by Type (2018-2029)
8.2 Europe SPME Probes Sales Quantity by Application (2018-2029)
8.3 Europe SPME Probes Market Size by Country
8.3.1 Europe SPME Probes Sales Quantity by Country (2018-2029)
8.3.2 Europe SPME Probes Consumption Value by Country (2018-2029)
8.3.3 Germany Market Size and Forecast (2018-2029)
8.3.4 France Market Size and Forecast (2018-2029)
8.3.5 United Kingdom Market Size and Forecast (2018-2029)
8.3.6 Russia Market Size and Forecast (2018-2029)
8.3.7 Italy Market Size and Forecast (2018-2029)
9 Asia-Pacific
9.1 Asia-Pacific SPME Probes Sales Quantity by Type (2018-2029)
9.2 Asia-Pacific SPME Probes Sales Quantity by Application (2018-2029)
9.3 Asia-Pacific SPME Probes Market Size by Region
9.3.1 Asia-Pacific SPME Probes Sales Quantity by Region (2018-2029)
9.3.2 Asia-Pacific SPME Probes Consumption Value by Region (2018-2029)
9.3.3 China Market Size and Forecast (2018-2029)
9.3.4 Japan Market Size and Forecast (2018-2029)
9.3.5 Korea Market Size and Forecast (2018-2029)
9.3.6 India Market Size and Forecast (2018-2029)
9.3.7 Southeast Asia Market Size and Forecast (2018-2029)
9.3.8 Australia Market Size and Forecast (2018-2029)
10 South America
10.1 South America SPME Probes Sales Quantity by Type (2018-2029)
10.2 South America SPME Probes Sales Quantity by Application (2018-2029)
10.3 South America SPME Probes Market Size by Country
10.3.1 South America SPME Probes Sales Quantity by Country (2018-2029)
10.3.2 South America SPME Probes Consumption Value by Country (2018-2029)
10.3.3 Brazil Market Size and Forecast (2018-2029)
10.3.4 Argentina Market Size and Forecast (2018-2029)
11 Middle East & Africa
11.1 Middle East & Africa SPME Probes Sales Quantity by Type (2018-2029)
11.2 Middle East & Africa SPME Probes Sales Quantity by Application (2018-2029)
11.3 Middle East & Africa SPME Probes Market Size by Country
11.3.1 Middle East & Africa SPME Probes Sales Quantity by Country (2018-2029)
11.3.2 Middle East & Africa SPME Probes Consumption Value by Country (2018-2029)
11.3.3 Turkey Market Size and Forecast (2018-2029)
11.3.4 Egypt Market Size and Forecast (2018-2029)
11.3.5 Saudi Arabia Market Size and Forecast (2018-2029)
11.3.6 South Africa Market Size and Forecast (2018-2029)
12 Market Dynamics
12.1 SPME Probes Market Drivers
12.2 SPME Probes Market Restraints
12.3 SPME Probes Trends Analysis
12.4 Porters Five Forces Analysis
12.4.1 Threat of New Entrants
12.4.2 Bargaining Power of Suppliers
12.4.3 Bargaining Power of Buyers
12.4.4 Threat of Substitutes
12.4.5 Competitive Rivalry
12.5 Influence of COVID-19 and Russia-Ukraine War
12.5.1 Influence of COVID-19
12.5.2 Influence of Russia-Ukraine War
13 Raw Material and Industry Chain
13.1 Raw Material of SPME Probes and Key Manufacturers
13.2 Manufacturing Costs Percentage of SPME Probes
13.3 SPME Probes Production Process
13.4 SPME Probes Industrial Chain
14 Shipments by Distribution Channel
14.1 Sales Channel
14.1.1 Direct to End-User
14.1.2 Distributors
14.2 SPME Probes Typical Distributors
14.3 SPME Probes Typical Customers
15 Research Findings and Conclusion
16 Appendix
16.1 Methodology
16.2 Research Process and Data Source
16.3 Disclaimer
Table 1. Global SPME Probes Consumption Value by Type, (USD Million), 2018 & 2022 & 2029
Table 2. Global SPME Probes Consumption Value by Application, (USD Million), 2018 & 2022 & 2029
Table 3. Sigma-Aldrich Basic Information, Manufacturing Base and Competitors
Table 4. Sigma-Aldrich Major Business
Table 5. Sigma-Aldrich SPME Probes Product and Services
Table 6. Sigma-Aldrich SPME Probes Sales Quantity (K Units), Average Price (US$/Unit), Revenue (USD Million), Gross Margin and Market Share (2018-2023)
Table 7. Sigma-Aldrich Recent Developments/Updates
Table 8. INFICON Basic Information, Manufacturing Base and Competitors
Table 9. INFICON Major Business
Table 10. INFICON SPME Probes Product and Services
Table 11. INFICON SPME Probes Sales Quantity (K Units), Average Price (US$/Unit), Revenue (USD Million), Gross Margin and Market Share (2018-2023)
Table 12. INFICON Recent Developments/Updates
Table 13. Supelco Basic Information, Manufacturing Base and Competitors
Table 14. Supelco Major Business
Table 15. Supelco SPME Probes Product and Services
Table 16. Supelco SPME Probes Sales Quantity (K Units), Average Price (US$/Unit), Revenue (USD Million), Gross Margin and Market Share (2018-2023)
Table 17. Supelco Recent Developments/Updates
Table 18. Global SPME Probes Sales Quantity by Manufacturer (2018-2023) & (K Units)
Table 19. Global SPME Probes Revenue by Manufacturer (2018-2023) & (USD Million)
Table 20. Global SPME Probes Average Price by Manufacturer (2018-2023) & (US$/Unit)
Table 21. Market Position of Manufacturers in SPME Probes, (Tier 1, Tier 2, and Tier 3), Based on Consumption Value in 2022
Table 22. Head Office and SPME Probes Production Site of Key Manufacturer
Table 23. SPME Probes Market: Company Product Type Footprint
Table 24. SPME Probes Market: Company Product Application Footprint
Table 25. SPME Probes New Market Entrants and Barriers to Market Entry
Table 26. SPME Probes Mergers, Acquisition, Agreements, and Collaborations
Table 27. Global SPME Probes Sales Quantity by Region (2018-2023) & (K Units)
Table 28. Global SPME Probes Sales Quantity by Region (2024-2029) & (K Units)
Table 29. Global SPME Probes Consumption Value by Region (2018-2023) & (USD Million)
Table 30. Global SPME Probes Consumption Value by Region (2024-2029) & (USD Million)
Table 31. Global SPME Probes Average Price by Region (2018-2023) & (US$/Unit)
Table 32. Global SPME Probes Average Price by Region (2024-2029) & (US$/Unit)
Table 33. Global SPME Probes Sales Quantity by Type (2018-2023) & (K Units)
Table 34. Global SPME Probes Sales Quantity by Type (2024-2029) & (K Units)
Table 35. Global SPME Probes Consumption Value by Type (2018-2023) & (USD Million)
Table 36. Global SPME Probes Consumption Value by Type (2024-2029) & (USD Million)
Table 37. Global SPME Probes Average Price by Type (2018-2023) & (US$/Unit)
Table 38. Global SPME Probes Average Price by Type (2024-2029) & (US$/Unit)
Table 39. Global SPME Probes Sales Quantity by Application (2018-2023) & (K Units)
Table 40. Global SPME Probes Sales Quantity by Application (2024-2029) & (K Units)
Table 41. Global SPME Probes Consumption Value by Application (2018-2023) & (USD Million)
Table 42. Global SPME Probes Consumption Value by Application (2024-2029) & (USD Million)
Table 43. Global SPME Probes Average Price by Application (2018-2023) & (US$/Unit)
Table 44. Global SPME Probes Average Price by Application (2024-2029) & (US$/Unit)
Table 45. North America SPME Probes Sales Quantity by Type (2018-2023) & (K Units)
Table 46. North America SPME Probes Sales Quantity by Type (2024-2029) & (K Units)
Table 47. North America SPME Probes Sales Quantity by Application (2018-2023) & (K Units)
Table 48. North America SPME Probes Sales Quantity by Application (2024-2029) & (K Units)
Table 49. North America SPME Probes Sales Quantity by Country (2018-2023) & (K Units)
Table 50. North America SPME Probes Sales Quantity by Country (2024-2029) & (K Units)
Table 51. North America SPME Probes Consumption Value by Country (2018-2023) & (USD Million)
Table 52. North America SPME Probes Consumption Value by Country (2024-2029) & (USD Million)
Table 53. Europe SPME Probes Sales Quantity by Type (2018-2023) & (K Units)
Table 54. Europe SPME Probes Sales Quantity by Type (2024-2029) & (K Units)
Table 55. Europe SPME Probes Sales Quantity by Application (2018-2023) & (K Units)
Table 56. Europe SPME Probes Sales Quantity by Application (2024-2029) & (K Units)
Table 57. Europe SPME Probes Sales Quantity by Country (2018-2023) & (K Units)
Table 58. Europe SPME Probes Sales Quantity by Country (2024-2029) & (K Units)
Table 59. Europe SPME Probes Consumption Value by Country (2018-2023) & (USD Million)
Table 60. Europe SPME Probes Consumption Value by Country (2024-2029) & (USD Million)
Table 61. Asia-Pacific SPME Probes Sales Quantity by Type (2018-2023) & (K Units)
Table 62. Asia-Pacific SPME Probes Sales Quantity by Type (2024-2029) & (K Units)
Table 63. Asia-Pacific SPME Probes Sales Quantity by Application (2018-2023) & (K Units)
Table 64. Asia-Pacific SPME Probes Sales Quantity by Application (2024-2029) & (K Units)
Table 65. Asia-Pacific SPME Probes Sales Quantity by Region (2018-2023) & (K Units)
Table 66. Asia-Pacific SPME Probes Sales Quantity by Region (2024-2029) & (K Units)
Table 67. Asia-Pacific SPME Probes Consumption Value by Region (2018-2023) & (USD Million)
Table 68. Asia-Pacific SPME Probes Consumption Value by Region (2024-2029) & (USD Million)
Table 69. South America SPME Probes Sales Quantity by Type (2018-2023) & (K Units)
Table 70. South America SPME Probes Sales Quantity by Type (2024-2029) & (K Units)
Table 71. South America SPME Probes Sales Quantity by Application (2018-2023) & (K Units)
Table 72. South America SPME Probes Sales Quantity by Application (2024-2029) & (K Units)
Table 73. South America SPME Probes Sales Quantity by Country (2018-2023) & (K Units)
Table 74. South America SPME Probes Sales Quantity by Country (2024-2029) & (K Units)
Table 75. South America SPME Probes Consumption Value by Country (2018-2023) & (USD Million)
Table 76. South America SPME Probes Consumption Value by Country (2024-2029) & (USD Million)
Table 77. Middle East & Africa SPME Probes Sales Quantity by Type (2018-2023) & (K Units)
Table 78. Middle East & Africa SPME Probes Sales Quantity by Type (2024-2029) & (K Units)
Table 79. Middle East & Africa SPME Probes Sales Quantity by Application (2018-2023) & (K Units)
Table 80. Middle East & Africa SPME Probes Sales Quantity by Application (2024-2029) & (K Units)
Table 81. Middle East & Africa SPME Probes Sales Quantity by Region (2018-2023) & (K Units)
Table 82. Middle East & Africa SPME Probes Sales Quantity by Region (2024-2029) & (K Units)
Table 83. Middle East & Africa SPME Probes Consumption Value by Region (2018-2023) & (USD Million)
Table 84. Middle East & Africa SPME Probes Consumption Value by Region (2024-2029) & (USD Million)
Table 85. SPME Probes Raw Material
Table 86. Key Manufacturers of SPME Probes Raw Materials
Table 87. SPME Probes Typical Distributors
Table 88. SPME Probes Typical Customers
List of Figures
Figure 1. SPME Probes Picture
Figure 2. Global SPME Probes Consumption Value by Type, (USD Million), 2018 & 2022 & 2029
Figure 3. Global SPME Probes Consumption Value Market Share by Type in 2022
Figure 4. Manual Examples
Figure 5. Automatic Examples
Figure 6. Global SPME Probes Consumption Value by Application, (USD Million), 2018 & 2022 & 2029
Figure 7. Global SPME Probes Consumption Value Market Share by Application in 2022
Figure 8. Environmental Protection Examples
Figure 9. Food Flavor Examples
Figure 10. Clinical Examples
Figure 11. Pharmaceutical Examples
Figure 12. Chemical Industry Examples
Figure 13. Others Examples
Figure 14. Global SPME Probes Consumption Value, (USD Million): 2018 & 2022 & 2029
Figure 15. Global SPME Probes Consumption Value and Forecast (2018-2029) & (USD Million)
Figure 16. Global SPME Probes Sales Quantity (2018-2029) & (K Units)
Figure 17. Global SPME Probes Average Price (2018-2029) & (US$/Unit)
Figure 18. Global SPME Probes Sales Quantity Market Share by Manufacturer in 2022
Figure 19. Global SPME Probes Consumption Value Market Share by Manufacturer in 2022
Figure 20. Producer Shipments of SPME Probes by Manufacturer Sales Quantity ($MM) and Market Share (%): 2021
Figure 21. Top 3 SPME Probes Manufacturer (Consumption Value) Market Share in 2022
Figure 22. Top 6 SPME Probes Manufacturer (Consumption Value) Market Share in 2022
Figure 23. Global SPME Probes Sales Quantity Market Share by Region (2018-2029)
Figure 24. Global SPME Probes Consumption Value Market Share by Region (2018-2029)
Figure 25. North America SPME Probes Consumption Value (2018-2029) & (USD Million)
Figure 26. Europe SPME Probes Consumption Value (2018-2029) & (USD Million)
Figure 27. Asia-Pacific SPME Probes Consumption Value (2018-2029) & (USD Million)
Figure 28. South America SPME Probes Consumption Value (2018-2029) & (USD Million)
Figure 29. Middle East & Africa SPME Probes Consumption Value (2018-2029) & (USD Million)
Figure 30. Global SPME Probes Sales Quantity Market Share by Type (2018-2029)
Figure 31. Global SPME Probes Consumption Value Market Share by Type (2018-2029)
Figure 32. Global SPME Probes Average Price by Type (2018-2029) & (US$/Unit)
Figure 33. Global SPME Probes Sales Quantity Market Share by Application (2018-2029)
Figure 34. Global SPME Probes Consumption Value Market Share by Application (2018-2029)
Figure 35. Global SPME Probes Average Price by Application (2018-2029) & (US$/Unit)
Figure 36. North America SPME Probes Sales Quantity Market Share by Type (2018-2029)
Figure 37. North America SPME Probes Sales Quantity Market Share by Application (2018-2029)
Figure 38. North America SPME Probes Sales Quantity Market Share by Country (2018-2029)
Figure 39. North America SPME Probes Consumption Value Market Share by Country (2018-2029)
Figure 40. United States SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 41. Canada SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 42. Mexico SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 43. Europe SPME Probes Sales Quantity Market Share by Type (2018-2029)
Figure 44. Europe SPME Probes Sales Quantity Market Share by Application (2018-2029)
Figure 45. Europe SPME Probes Sales Quantity Market Share by Country (2018-2029)
Figure 46. Europe SPME Probes Consumption Value Market Share by Country (2018-2029)
Figure 47. Germany SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 48. France SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 49. United Kingdom SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 50. Russia SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 51. Italy SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 52. Asia-Pacific SPME Probes Sales Quantity Market Share by Type (2018-2029)
Figure 53. Asia-Pacific SPME Probes Sales Quantity Market Share by Application (2018-2029)
Figure 54. Asia-Pacific SPME Probes Sales Quantity Market Share by Region (2018-2029)
Figure 55. Asia-Pacific SPME Probes Consumption Value Market Share by Region (2018-2029)
Figure 56. China SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 57. Japan SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 58. Korea SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 59. India SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 60. Southeast Asia SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 61. Australia SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 62. South America SPME Probes Sales Quantity Market Share by Type (2018-2029)
Figure 63. South America SPME Probes Sales Quantity Market Share by Application (2018-2029)
Figure 64. South America SPME Probes Sales Quantity Market Share by Country (2018-2029)
Figure 65. South America SPME Probes Consumption Value Market Share by Country (2018-2029)
Figure 66. Brazil SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 67. Argentina SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 68. Middle East & Africa SPME Probes Sales Quantity Market Share by Type (2018-2029)
Figure 69. Middle East & Africa SPME Probes Sales Quantity Market Share by Application (2018-2029)
Figure 70. Middle East & Africa SPME Probes Sales Quantity Market Share by Region (2018-2029)
Figure 71. Middle East & Africa SPME Probes Consumption Value Market Share by Region (2018-2029)
Figure 72. Turkey SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 73. Egypt SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 74. Saudi Arabia SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 75. South Africa SPME Probes Consumption Value and Growth Rate (2018-2029) & (USD Million)
Figure 76. SPME Probes Market Drivers
Figure 77. SPME Probes Market Restraints
Figure 78. SPME Probes Market Trends
Figure 79. Porters Five Forces Analysis
Figure 80. Manufacturing Cost Structure Analysis of SPME Probes in 2022
Figure 81. Manufacturing Process Analysis of SPME Probes
Figure 82. SPME Probes Industrial Chain
Figure 83. Sales Quantity Channel: Direct to End-User vs Distributors
Figure 84. Direct Channel Pros & Cons
Figure 85. Indirect Channel Pros & Cons
Figure 86. Methodology
Figure 87. Research Process and Data Source
※参考情報 SPMEプローブ(固相マトリックス固相抽出プローブ)は、化学分析や環境モニタリング、食品安全、法医学などの分野で広く利用される分析技術の一つです。SPMEの基本的な概念は、試料中の化合物を選択的に抽出し、さらにそれを分析装置に導入するための方法です。以下では、SPMEプローブの定義、特徴、種類、用途、および関連技術について詳しく説明いたします。 SPMEプローブの定義は、固相マトリックスに相当する材料を使用して、液体や気体中の分析対象物質を吸着・抽出するための装置を指します。このプローブは、通常、内部に微細な繊維またはコーティングが施されており、分析対象物質がそれらに吸着することで、試料から分離されます。 SPMEプローブの大きな特徴は、サンプリングと濃縮を同時に行える点です。これは、サンプリング後に試料を処理する必要がないため、迅速で効率的な分析を可能とします。従来の抽出方法では、多くの場合、時間がかかり、前処理が複雑になることがありますが、SPMEではそのプロセスが簡略化されます。また、SPMEプローブは、特定の化合物に対して高い選択性を持ち、異なる分析対象に対するコーティングを変更することで、さまざまな化合物を捕捉することが可能です。 SPMEプローブにはさまざまな種類のコーティングがあり、それぞれ異なる化合物に対して適した性能を発揮します。一般的なコーティングには、ポリマー系、セラミック系、さらには金属系などが含まれます。これらのコーティングは、特定の化学的性質を持ち、極性、揮発性、分子量、さらには化合物の物理化学的特性に応じて適切な選択がなされます。例えば、非極性の化合物にはポリジメチルシロキサン(PDMS)などの非極性コーティングが適していますが、極性の化合物に対してはポリスチレンやポリエチレングリコール(PEG)等が選択されることが多いです。 SPMEプローブの用途は非常に多岐にわたります。一例として、環境分析では、土壌や水中の有害物質やその代謝物質のモニタリングに利用されることがあります。また、食品業界では、食品中の香り成分や汚染物質の検出、さらには食品の風味や品質管理に応用されています。さらに、法医学では、血液や尿などの生体試料から薬物や毒物を抽出して分析するためにも利用されています。 SPMEプローブは、ガスクロマトグラフィー(GC)や液体クロマトグラフィー(LC)と組み合わせることで、その性能を最大限に引き出すことが可能です。例えば、GC-SPMEは、揮発性の化合物をサンプルから抽出した後、直接ガスクロマトグラフィーに導入して効率よく分析を行う方法です。一方、LC-SPMEではリキッドクロマトグラフィーと組み合わせることで、極性の高い化合物の分析に利用されます。 SPMEプローブの関連技術としては、固相抽出(SPE)や液-液抽出(LLE)があります。これらの技術もサンプリングや分離・濃縮に使用されますが、SPMEのように一度に行うことはできません。特にSPMEは、これらの方法に比べて省スペースかつ短時間で分析を行えるため、特にサンプリングポイントが多い場合においては、短時間での分析が必要な場面でその利便性が発揮されます。 さらに、SPMEプローブの近年の研究開発では、ナノテクノロジーの進展や新しい材料の開発により、さらなる性能向上が期待されています。ナノ粒子や新しい化学材料の応用により、より高い選択性と感度を持つSPMEプローブの開発が進められています。これにより、トレーサビリティや感度の向上が実現し、より低濃度の分析にも対応できるようになると考えられています。 まとめると、SPMEプローブは化学分析において重要な役割を果たす革新的な技術であり、その特有の利点から、環境、食品、安全性、法医学など多様な分野において活用されています。今後もその技術は進化し続け、より多くの分野での応用が期待されます。具体的な応用例や技術的な発展については、今後の研究や実用化に注目していくべきでしょう。 |
*** 免責事項 ***
https://www.globalresearch.co.jp/disclaimer/