Products

Quickfix plasters

Adhesive plaster provides long-lasting and durable wound care. The plasters are elastic, skin sensitive and breathable. Option of waterproof plasters for humid work environments. Each plaster is packed individually and ready for use

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Joseph paper PRAT DUMAS

Extra thin paper, superior quality for wiping or packing laboratory glassware.0 Chemical and solvent-free. Excellent absorption and perfect wiping does not go fluffy. Surface weight: 30 g/m². Thickness: 70 μm

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Activated carbon paper filter

Activated carbon paper used to dispose benzene, toluene, xylene, ethylbenzene or other small organic molecules. Commonly used in water filtration and odor removal. Available in flat disks

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Aluminium Foil

For packing, covering, and insulation. Packed in individual dispenser box with cutter bar. Thickness: 13 µm

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Weighing paper

In square sheets. 100 % cellulose without binder. Surface weight: 25 g/m². Suitable for food applications. Paper used for the weighing of substances of all kinds, more particulary in the sugar industry to determine beets sugar content

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PRAT DUMAS qualitative filter paper for general use, medium flow rate

Maximum ash content 0.10%. Vellum paper used for general laboratory filtration. Surface weight 65 g/m², pore 7 -10 μm, thickness 170 μm. Available in flat disks (packed in foiled bags of 100 disks, with no carton box), or folded (in a carton box). Equivalent to: Whatman 93

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PRAT DUMAS qualitative filter paper for general use, very fast flow rate

Maximum ash content 0.06%. Paper consisted of long cotton fibers for thick and sticky liquids filtration. Thick and very resistant paper, offering the fastest flow among qualitative filters. Surface weight 130 g/m², pore 25 - 30 μm, thickness 430 μm. Available in flat disks and folded. Equivalent to: Whatman 114

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PRAT DUMAS Qualitative filter paper, low ash, slow flow rate

Low ash content paper (max 0.06%) used for fine filtration of small particles precipitates. Surface weight 100 g/m², pore 2 - 3 μm, thickness 200 μm. Available in flat disks and folded. Equivalent to: Whatman 5

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PRAT DUMAS Qualitative filter paper, low ash, medium flow rate

Superior Vellum paper made of pure cellulose and low ash (max 0.06%). General use in laboratory. Surface weight 85 g/m², pore 10 - 12 μm, thickness 200 μm. Available in flat disks and folded. Equivalent to: Whatman 1

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PRAT DUMAS Qualitative filter paper, low ash, fast flow rate

Low ash paper (max 0.06%) made of cotton fibers, used for thick and sticky liquids filtration. Surface weight 85 g/m², pore 10 - 12 μm, thickness 200 μm. Available in flat disks and folded. Equivalent to: Whatman 4

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PRAT DUMAS ashless quantitative filter paper, fast flow rate

Ash-free paper (max 0.002%) made exclusively of cellulose cotton fibers. Its quick flow rate makes it recommendable for large precipitates, such as iron hydroxide and other metal sulfates. Surface weight 80 g/m², pore 12 - 16 μm, thickness 250 μm. Available in flat disks. Equivalent to: Whatman 41

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PRAT DUMAS quantitative filter paper, slow flow rate

Ash-free paper (max 0.002%) made exclusively of cellulose cotton fibers. Used for critical gravimetrical analysis. Surface weight 80 g/m², pore 7 - 9 μm, thickness 290 μm. Available in flat disks. Equivalent to: Whatman 42

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