Square Qualitative Filter Paper High Temperater Chemical Laboratory Filter Paper Rolls

Square Qualitative Filter Paper High Temperater Chemical Laboratory Filter Paper Rolls. Custom Size Availability: Sheets and rolls available in custom-made sizes according to customer requests. OEM and ODM Support: Professional manufacturing factory offering OEM and ODM products with custom designs. High-Quality Materials: Made from high-quality wood pulp, cotton pulp, cellulose, and diatomaceous earth. Industry Standard Experience: 33 years of experience and drafting unit of China's filter paper industry board standard. Free Sample Policy: Free samples provided for testing, with freight paid by the customer. Fast Lead Time: Production and shipping completed within 15-25 days after confirming details. 100% Quality Inspection: Finished products undergo 100% visual and function inspection with traceable raw materials. Technical Support: Professional technicians available 24/7 to solve filtering problems and provide support.