Extraction Thimbles MN 649, micro glass fibre
CHF 306.90*
Content:
25
Delivery according to order confirmation
Product number:
4001282
Manufacturer:
Macherey-Nagel GmbH & Co. KG
Packaging information:
Weight:
0.1 kg
Description
- Pollution monitoring, air sampling
- High temperature filtration (up to 500 °C)
- For solvents incompatible with cellulose thimbles (for example strong acids or bases)
Properties
| Height: | 90 mm |
|---|---|
| Int. Ø: | 33 mm |
| Manufacturer Article Number: | 649121 |
| Material: | Glass fiber (GF) |
| Max. temperature resistance: | 500 °C |
| Type: | MN 649 |
| UNSPSC: | 41104817 |
| Wall thickness: | 1,5 mm |
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Neutral and fat free. With excellent retention capacity. Ash content
Supplied in packs of 25. Dimensions given are nominal internal diameter x external length in mm.
For reliable and fast analysis in the areas of food control and environmental monitoring. Suitable for Soxhlet-type, Tecator-type or similar devices, to extract certain components out of solid material with an appropriate solvent.Made of pure cellulose that is totally free from binding elementsHigh purity of selected cellulose guarantees reliable and replicable resultsThe consistent high porosity ensures fast flow throughHigh fitting accuracy for all available extraction systemsWall thickness 1.3 mm at thimbles with ≤35 mm inner diameter, 1.7 mm at thimbles with >35 mm inner diameterFor two systemsGrade 900: Soxhlet Extraction, Grade 901: Tecator Extraction
Fat determination in food and feedDetermination of binder content in asphaltAnalysis of soil contaminantsDetermination of additives in rubber and elastomers
Resistant to temperatures up to 500 °CAnalysis of hot and acidic gases, including emission control and smoke stack gas monitoringSoxhlet extractionAnalysis of pesticide residuesDetermination of oil/fat content of foodsAnalysis of oil and grease in solid wastes
The complete apparatuses are consisting of: extractor in compact and robust design, with flask connection NS 29/32, made of DURAN® tubing, Dimroth condenser, with thread GL 14, made of DURAN® tubing, round bottom flask, material: DURAN®
Manufactured in pure cellulose according to DIN 12449.
e.g. to determine the raw fibre content according to EN ISO6865
Economical and user-friendly units for extraction in accordance with Twisselmann:each sample position is individually adjustablecooling water distributor ensures an even cooling at all sample positionspractical stand for holding the condensers securely between the extractionsmounts for holding the spacers after the removal of the sample containers
Extraction thimbles are used for holding solid materials, from which certain substances are to be extracted with a suitable solvent. Additionally, extraction thimbles are used in the fields of air and waste gas analysis for collecting solid particles. Denser than MN 645.