Sartorius, FT-4-101-320, 320 mm Black Dot Quantitative Folded Filter Papers / Grade 388

Name: 320 mm Black Dot Quantitative Folded Filter Papers / Grade 388
Brand: Sartorius
SKU: FT-4-101-320

These 320 mm diameter fast filtering, black dot folded filter papers are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an α-cellulose content of > 98 % and are acid-washed to make the papers ashless and achieve high purity.

Catalog Number: FT-4-101-320

Pricing

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Applications

Application	Clarification
Application Area	Analytical sample preparation; Particle analysis

Dimensions

Dimensions	N/A
Filter Diameter	⌀ 320 mm

General Specifications

Filter Format	Folded
Filter Paper/Membrane Color	White
Filtration Time	10 s
Grade	388
Specifications	Wide-pore, loose structure, fast filtering
Thickness	0.21 mm

Materials of Construction

Filter Material	100 % Cotton Linters (> 98 % alpha-cellulose; ash-free)
Membrane Material	N/A

Physicochemical Information

Pore Size	N/A
Precipitations	Coarse crystalline
Retention Rate	12–15 µm

Product Information

Filter Type	Quantitative Filter Papers
Pack Size	100

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:

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