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Juice

The pure raw materials – Cotton Linters and Cellulose - are used in the production of These filter papers, which allow their use with food and beverages.

For selected types, the conformity to both the U.S. FDA recommendation 21 CFR and by the German BfR (Federal Institute for Risk Evaluation) recommendation XXXVI and XXXVI/1 (1.6.2009) can be approved.

 

Target Application:


Analysis of ingredients, contaminants and microbiological quality according to the § 64 Para.1 and 2  LFBG German law for food, feed and utensils.
The average ash content of our quantitative papers is 0,004%, and 0,002% ash of the hardened quantitative papers - the purest paper in the filter market.

Target User:

  • QC departments of producing industries in the area of beverages
  • independent institutes and governmental control labs

OBJECTIVE

TECHNIQUE

TYPE of FILTER

PART NUMBER-GRADE

Solid-liquid separation

(Flask /Büchner funnel)

Filter paper for fast clarification of unsweetened juices

0858

Filter paper for fast clarification of sweetened juice, viscous juice

0856

Filter paper, qualitative analysis, low ash according to § 64 LFBG

604, 597, 595

593, 602h, 602eh

HPLC

Clarification of aqueous samples

0.2 mm cellulose acetate syringe filter;

0.2 mm cellulose acetate membranes

SAC 020

AC 020

Clarification of organic samples

Syringe filter with regenerated cellulose membranes 0.2 mm

SCR 020,

CR 020

Filtration of mobile phases

0.45 mm regenerated cellulose membranes

CR 045

Clarification of juices

Syringe filter with 0.45 mm acetate membrane

Cellulose acetate membrane

SAC 04525

AC045

Cellulose acetate syringe filter

SAC

Microbiological

analysis

Retention of microorganisms

Sterile,  cellulose nitrate, 0.2 and 0.45 mm, white, gridded

NCS 045 47 BC

NCS 020 47 BC

Sterile, mixed cellulose ester, 0.2 and 0.45 µm, white, gridded

MCES 045 47 BC

MCES 020 47 BC

Spectrophotometry

Clarification of samples

Glass microfibre filter

GF 6, GF55

Processing (ashing) fruit juice samples for photo-metric determinations (e.g. phosphate) according to       § 64 LFBG

Filtration (Flask /Büchner funnel)

Filter paper, quantitative analysis

589/1

Protection of apparatus and surfaces

 Absorption

Absorbent paper with polyethylene layer

295 PE

LARGE SCALE

TYPE of FILTER

GRADE

Protective papers in filter presses

Medium-fast, wet strength

610

Very slow, high wet strength (hardened)

1577

Papers and cards

Very fast, wet strength

1450nf

Medium-fast, wet strength

3605, 572

Creped papers

Very fast, wet strength, thick

520bII, 520b 3144L

Very fast, wet strength

520a