技术资料

会议&展会

The 33rd Annual Meeting of the Japan Society for Environmental Chemistry

2025年7月15日至18日 , 日本山形

感谢您参观我们的展位。

[Oral Presentation]

Date: July 15 (Tue) Venue D: Yamagata Terrsa 3F, Applause A

  • Collection of Microplastics in Water by Smart Particle Collector and Pyrolysis GC/MS for Qualitative and Quantitative Analysis (Presentation No. TU-D2-3/15:15-15:30)
  • Study on Pretreatment Method for Batch Grinding of Multi-Particle Microplastics for Pyrolysis GC/MS Analysis (Lecture No. TU-D2-4 / 15:30-15:45)



[Poster Presentation]

Date: July 15 (Tue.) Venue: Yamagin Kenmin Hall, Foyer

  • Qualitative and Quantitative Analysis of Microplastics in Marine Sediments by F-Splitless Pyrolysis GC/MS (Poster No. P-085 / 16:30-18:00)

29th National Symposium on Polymer Analysis and Characterization

2024年10月31日至11月1日 , 日本名古屋

感谢您参观我们的展位。

【Poster session】
Poster I　October 31, 2024 11:20～12:45 (JST)
●Determination of airborne microplastics in a carbon fiber reinforced plastics processing plant by THM-GC/MS (I-04)
●Thermal desorption GC analysis of hazardous volatile components in polymers by MS and FID simultaneous detection (I-07)
●Determination of trace PET in air by THM-GC/MS using tetramethylammonium hydroxide (I-29)*

Poster II　October 31, 2024 16:15～17:40 (JST)
●Improvement of calibration curve linearity in determination of trace microplastics using pyrolysis GC/MS (II-04)

Poster III　Nobember 1, 2024 10:25～11:50 (JST)
●Development and evaluation of an underwater microplastics collector for pyrolysis GC/MS analysis (III-02)
●Clarifying cause of abnormal peak shapes in middle-boiling point region of pyrograms from pyrolysis GC analysis and Its solution (III-07)

Poster IV　Nobember 1, 2024 14:15～15:40 (JST)
●Development of a novel pretreatment method for analysis of trace microplastics in environmental water using pyrolysis GC/MS (IV-03)

*Joint presentation

Japan Society for Analytical Chemistry 73rd annual meeting

2024年9月11至13日, 日本名古屋

感谢您参观我们的展位。


Wednesday, Sep. 11

● Investigation of the cause of abnormal peak shape in mid-boiling point region in capillary GC analysis and its counter measures（9:30～9:45 / G1003 / Oral）

● Analysis of PET in airborne particulates by reactive pyrolysis GC/MS using tetramethylammonium hydroxide（9:45～10:00 / B1003 / Oral）*

● Development of a simultaneous detection method using FID and MS for the qualitative and quantitative analysis of unknown pyrolyzates in pyrolysis GC analysis（16:30～16:45 / E1107 / Oral）


Thursday, Sep. 12

● Multi-functional pyrolysis GC/MS system -The history of industry-academia collaboration with Professor Ohtani（11:10～11:30 / A2007S / Symposium）


Friday, Sep. 13

● Analysis of microplastics in river water using an automated pretreatment system and pyrolysis-GC/MS（10:15～11:45 / P3011 / Poster）*

● Enhancing calibration curve linearity in quantitative analysis of microplastics by pyrolysis-GC/MS（14:15～14:30 / B3101 / Oral）

● Quantitative analysis of microplastics in indoor air at a carbon fiber reinforced plastics processing plant using reactive pyrolysis GC/MS（14:30～14:45 / B3102 / Oral）

● Development of a small-quantity sample pretreatment method for the analysis of microplastics in environmental waters using pyrolysis GC/MS（14:45～15:00 / B3103 / Oral）

● Development and evaluation of underwater microplastic collectors（15:00～15:15 / B3104 / Oral）


*Joint presentation

JASIS 2024

2023年9月4日至6日, 日本幕张

感谢您参观我们的展位。

展位号：5B-605


<新技术说明会> 9月4日（周三）15:00-15:30 TKP（原APA）会场9号室

[微塑料（MP）分析的最新消息]

使用符合 ASTM 标准的用热裂解 GC/MS 进行 MPs 分析的方法简介

2024 年 4 月， “使用热裂解 GC/MS 检测水中的微塑料”作为 ASTM D8401-24 已发布。

将介绍此方法的解析以及“环境中微塑料的定性定量”的具体实例


期待与各位在展位相见。

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