GR 6 12.5CM 100/PK is supplied by the company Whattman PLC.

Grade 6 Qualitative Filter Paper is designed ideally for boiler water analysis. This Grade 6 Qualitative Filter Paper is a standard grade filter paper.

Product specifications:

• Catalog number: 1006-125
• Brand: Whatman
• Quantity/unit: Pack of 100

Product features:

• Diameter: 125mm
• Format: Circle
• Material: Cellulose
• Grade: Grade 6
• Grade type: Standard
• Nominal ash content: 0.15%
• Nominal air flow rate: 32 s/100 ml/in2;
• Basis weight: 100 g/m2;
• Nominal thickness: 180 m
• Typical particle retention in liquid: 3 m
• Typical water flow rate: 22 ml/min