Technical Info

Conferences & Exhibitions

JASIS2025

Sep. 3 - 5, 2025, Makuhari, Japan

Thank you for visiting our booth. (Booth number: 7B-705)


<Exhibitor Seminar> September 4 (Thu), 11:15-11:45, Venue: TKP (formerly APA), Room No. 1


【From the basics to applications of polymeric material analysis using pyrolysis GC/MS】
Pyrolysis GC/MS is an effective method for analyzing polymeric materials such as resins, paints, and fibers, as well as the additives contained in them. The basics, tips for approaching unknown samples, together with composition analysis, defective product analysis, and additive analysis will be presented with examples.


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

July 15 - 18, 2025, Yamagata, Japan

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[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

Oct. 31 - Nov.1, 2024, Nagoya, Japan

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【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

Sep. 11 - 13, 2024, Nagoya, Japan

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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

Sep. 4 - 6, 2024, Makuhari, Japan

Thank you for visiting our booth.

Booth number: 5B-605


<New Technology Presentations> Sep. 4, 2024 15:00 - 15:30 (JST) TKP Venue No.9

【News! ASTM International announced the analysis of microplastics in water using Pyrolysis GC/MS】

In April 2024 ASTM International published Method D8401-24 for analyzing MPs in water by Py-GC/MS. A summary of this method with some qualitative and quantitative analysis examples of microplastics in environmental samples will be presented.


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