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General purpose filter paper

Full description
These general purpose filters have a high wet strengthened.

They are made of high-purity cotton linters and other vegetable fibers. These filter papers have fast or very fast filtration rates, and are particularly useful in filtering coarse precipitates or relatively straightforward substances. These filters are not recommended for Kjeldahl estimations.

F1091 GRADE - Very fast filtration

Crêped surface filter paper with medium flow rate.

For general laboratory use in less-critical analyses.

Used around the world in laboratories to assay sugar cane or beet. The fruit is mashed and further analyzed according to the aluminium sulphur method.

F1093 GRADE - Fast filtration

Smooth Grade F1093 is a general purpose filter paper for qualitative analysis.

This wet strengthened paper is used for general filtration and sample preparation for food, sugar processing plants, hospitals, educational and research centres, colleges, universities and labs (with a very high usage and less critical analysis), etc.

F1113 GRADE - Extra fast filtration (thick)

High particle retention and extremely high loading capacity.

Preferably used for filtration of gelatine, resin solutions and other viscous liquids, such as syrups, oils, essences and fats.

The folded format enables bigger volumes to be dealt at atmospheric pressures
Product specification
F1091 Very fast/ Thick 75 280  10-13 0.1
F1093 Very fast 65 180  7-10 0.1
F1113 Extra fast/ Thick 160 470  60-65 0.2
Order information
DIAMETER (mm) F2140 F2141 F2142
CIRCLES (*) (100/box)
42.5 F1091-042 F1093-042 F1113-042
47 F1091-047 F1093-047 F1113-047
50 F1091-050 F1093-050 F1113-050
55 F1091-055 F1093-055 F1113-055
70 F1091-070 F1093-070 F1113-070
80 F1091-080 F1093-080 F1113-080
90 F1091-090 F1093-090 F1113-090
100 F1091-100 F1093-100 F1113-100
110 F1091-110 F1093-110 F1113-110
125 F1091-125 F1093-125 F1113-125
150 F1091-150 F1093-150 F1113-150
185 F1091-185 F1093-185 F1113-185
200 F1091-200 F1093-200 F1113-200
240 F1091-240 F1093-240 F1113-240
270 F1091-270 F1093-270 F1113-270
320 F1091-320 F1093-320 F1113-320
SIZE (mm) SHEETS (100/pack)
460x570 F1091-460570 F1093-460570 F1113-460570
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ПРИЛОЖЕНИЯ.pdf

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