Qualitative Filter Paper 40x40cm Square Slow Filtration 20PCS

This 20-piece pack of qualitative filter paper is designed for general laboratory filtration, oil sample filtration, industrial research, and teaching demonstrations. Each sheet measures 40x40cm in a square format, making it suitable for compatible filtration setups, sample preparation, and routine material separation tasks. The filter paper can be used for general qualitative analysis support, solid-liquid separation, and laboratory organization. Suitable for industrial testing, classroom experiments, research preparation, and general laboratory supply use. Please confirm the sheet size, filtration speed, and application compatibility before purchase.

• 20PCS Filter Paper Pack: Includes 20 sheets of qualitative filter paper for general laboratory filtration, industrial research, teaching, and sample preparation.
• 40x40cm Square Size: Large square filter paper format is suitable for compatible filtration setups, cutting, folding, and routine laboratory use.
• Qualitative Filtration Use: Designed for general qualitative analysis support, solid-liquid separation, material filtration, and sample handling tasks.
• Oil Sample Filtration: Suitable for oil sample filtration and industrial material testing when used with compatible methods and equipment.
• Compatible with various filtration techniques, making it a must-have for any laboratory focused on oil analysis and scientific research.