GF9 90MM 100/PK is supplied by the company Whattman PLC.

Grade GF 9 Filter is designed ideally for coarse and heavy sample filtration. ThisGrade GF 9 Filtercomes with inorganic binder and have a high air flow rate.

Product specifications:

• Catalog number: 10370205
• Brand: Whatman
• Quantity/unit: Pack of 100

Product features:

• Format: Circles
• Diameter: 90mm
• Applications: Used in the filtration of coarse particles. Frequently used in environmental analysis, in the determination of PCB, DDE, DDT, furans and dioxins in the air; pollution measurements in industrial, urban and populated areas, cement factories, iron and steel industry, dust measurements at the workplace, determination of the dust fraction in technical gases, and testing the effectiveness of dust-collecting
• Material: Borosilicate glass
• Air flow rate: 27 s/100 ml/1.56 cm2;
• Base Weight: 70 g/m2;
• Filtration speed: Medium
• Operating temp: <500>
• Grade: Grade GF 9
• Binder type: Inorganic
• Typical thickness: 350m