Qualitative Filter Papers

Qualitative filter papers(กระดาษกรอง)

กระดาษกรองคุณภาพ ใช้สำหรับตรวจสอบวัสดุในตัวอย่างวิเคราะห์

Qualitative filter papers are originally used to detect materials which exist in analysis samples. However, as they can be produced at a reasonable price and in various sizes, they are used for a variety of purposes from laboratories to production sites.