Filter paper in glass fibre Whatman

Characteristics:

Glass fibre paper 100% borosilicate.
Chemically inert.
Free of binding agents.
Depth filter.
High carrying capacity.
Resistant to temperatures up to 500°C.
Structure that is as fine as a hair for strong water absorption.

GF/A:
Fine retention, smooth flow and good loading capacity. Filter for general use: filtration of water, algae-based cultures and bacteria cultures. Control of air pollution.

GF/B:
Three times thicker than GF/A, so more sturdiness and a greater loading capacity is obtained.

GF/C:
Fine retention and smooth flow. Control of potable water and natural and industrial waste. Higher loading capacity.

GF/D:
Very smooth flow and fast filtration. Thick filter with high loading capacity. Conceived as membrane front filter.

GF/F:
Excellent retention and ideal for filtration of fine parts.

934-AH:
Smooth surface and resistant to temperatures above 500°C. Environment analyses. Air and water pollution. Cell harvest. Liquid scintillation counting.

GMF 150 - 1 µm:
Multilayer filter with progressive retention of 10 µm to 1,2 µm.

GMF 150 - 2 µm:
Multilayer filter with progressive retention of 10 µm to 2,4 µm.

QM-A:
Sampling of air, acid gases, chimneys, flues and aerosols.

Model	Retention in liquid (µm)	Air stream (s/100 ml/in²)	Basis weight (g/m²)	Density (µm)
GF/A	1,6	4,3	53	260
GF/B	1	12	143	675
GF/C	1,2	6,7	53	260
GF/D	2,7	2,2	121	675
GF/F	0,7	19	75	420
934-AH	1,5	3,7	64	435
GMF 150 - 1 µm	1,2	3,1	139	730
GMF 150 - 2 µm	2,4	1,5	149	750
QM-A	2,2	6,4	85	450

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1 - 24 of 89 products

CODE	ARTICLE	PACKAGING
CODE: QD036281	Filterpaper Whatman GF/A 21mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036282	Filterpaper Whatman GF/A 24mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036283	Filterpaper Whatman GF/A 25mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036284	Filterpaper Whatman GF/A 37mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036285	Filterpaper Whatman GF/A 42.5mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036286	Filterpaper Whatman GF/A 47mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036288	Filterpaper Whatman GF/A 55mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036291	Filterpaper Whatman GF/A 70mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036292	Filterpaper Whatman GF/A 90mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036293	Filterpaper Whatman GF/A 110mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036294	Filterpaper Whatman GF/A 125mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036295	Filterpaper Whatman GF/A 150mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036297	Filterpaper Whatman GF/A 460x570mm. diam.	PACKAGING: Box (25) / Carton (25)
CODE: QD036461	Filterpaper Whatman GF/B 21mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036298	Filterpaper Whatman GF/B 24mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036299	Filterpaper Whatman GF/B 25mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036300	Filterpaper Whatman GF/B 37mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036301	Filterpaper Whatman GF/B 42.5mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036302	Filterpaper Whatman GF/B 47mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036303	Filterpaper Whatman GF/B 55mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036304	Filterpaper Whatman GF/B 70mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036305	Filterpaper Whatman GF/B 90mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036306	Filterpaper Whatman GF/B 110mm. diam.	PACKAGING: Box (100) / Carton (100)
CODE: QD036307	Filterpaper Whatman GF/B 125mm. diam.	PACKAGING: Box (100) / Carton (100)