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Grade Chemicals - List of Manufacturers, Suppliers, Companies and Products

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Low metal (UHP) grade chemical PGMEA

We have commercialized a low metal grade (UHP grade) of PGMEA. We propose it as a grade that can be used in fields where ultra-low metal content is required.

- Low metal content through purification Guaranteeing 33 elements at below 50 ppt - Metal assurance through high-precision analysis Introduction of ICP-MS/MS, improvement of analytical techniques - Thorough quality control Clean management from manufacturing environment to supply containers - Compatible with various containers 500ml, 20L, 200L, 18L canisters, and more As the second phase, we are developing PGME, ethyl lactate, and others. Keywords: ultra-high purity, low metal, ultra-trace analysis

  • Chemicals

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Iwatashokai Co., Ltd. Advanced Materials Division Business Introduction

We continue to supply many electronic materials, starting with semiconductors.

Iwata Shokai Co., Ltd. Advanced Materials Division offers a range of materials essential for semiconductor manufacturing processes, including silicon wafers, resists, PTFE/PFA components, equipment, coordination of clean rooms, and research facilities, as well as cleanliness management, catering to customer needs both domestically and internationally. The "clean environment creation" undertaken by this division is in high demand not only in the IT industry but also in the pharmaceutical and food sectors. Particle measurement devices and clean room-related equipment and components are utilized as quality control standards by a wide range of users beyond the semiconductor field. 【Products Offered】 ■ Electronic Grade (EL) Chemicals ■ Materials and Components ■ Various Measuring Instruments ■ Equipment Related ■ Consumables *For more details, please download the PDF or feel free to contact us.

  • Other semiconductors

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