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Chinese box
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€6,99
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€6,99
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The Chinese Box is a percussion musical instrument made up of a hollow block of wood.
This essential toy instrument in the process of musical initiation has a cut that causes its walls to vibrat...
FC26R qualitative high speed filter paper (various diameter)
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€7,75
Sale price
€7,75
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Suitable for all types of filtration. Ideal for the preparation and analysis of pharmaceutical and metallurgical products Wet resistance Fast filtration speed 30s Weight 75g/m2 Thickness 0.15 mm R...
Crocodile connecting cables
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from €2,42
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from €2,42
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Simple and easy connection
When carrying out activities with electrical components, it is essential to use quality materials that can convey all the necessary information without failing.
...
Giotto liquid gouache
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€8,34
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€8,34
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Giotto liquid gouache
Suitable for use in schools. It has eight brightly coloured inks, rich in pigments, with excellent light resistance, easy to use and mix, easily removable from the skin, ...
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Agaderm Plus Hand Sanitizer
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from €1,47
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from €1,47
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Agaderm Plus Hand Sanitizer
This hand sanitizer has an improved formula for skin protection. It ensures disinfection and protection of your skin.
Contains 70% vol. ethyl and isopropyl alco...
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Set of 6 colorful handheld magnifying glasses
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€27,68
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€27,68
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Set of 6 colorful handheld magnifying glasses
Set of 6 colorful hand-held magnifying glasses measuring 60mm in diameter, made of plastic. Ideal for use by children to observe and investigate ins...
Acetic orcein sol. B (hydroacetic)
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€43,86
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€43,86
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Solution ready for use.
Staining of chromosomes.
Specification :
Appearance: liquid rouge foncé
Smell: spicy
Density: 1.065 g/cm3 at 20°C
Solubility in H2O: soluble
Potassium thiocyanate
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€27,68
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€27,68
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Synonym: Potassium sulfocyanure
Formula : KSCN
Molecular weight: 97.18 g/mol
CAS Number : 333-20-0
EC Number : 206-370-1
Specification :
Appearance: colorless crystals
Minimum purity: 98%...
Anhydrous D(+) glucose
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€11,68
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€11,68
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Synonym : Dextrose Formula : C6H12O6 Molecular weight: 180.16 g/mol CAS Number : 50-99-7 EC Number : 200-075-1
Specification : Appearance: white powder Minimum purity: 99% Melting point: 150-152...
Potassium ferricyanide
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from €14,70
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from €14,70
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Synonym: Potassium ferricyanure; Rouge prussiate Formula : C6FeK3N6 Molecular weight: 329.24 g/mol CAS Number : 13746-66-2 EC Number : 237-323-3
Specification : Appearance: cristaux rouge foncé ...
Anhydrous calcium chloride
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€7,82
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€7,82
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Formula: CaCl2
Molecular weight: 110.98 g/mol
CAS Number : 10043-52-4
EC Number : 233-140-8
Specification :
Appearance: poudre or morceaux blancs
Minimum purity: 96%
Melting point: 772°C
...
Equilateral glass prism
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from €4,27
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from €4,27
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Equilateral glass prism
Glass prisms, not optically worked, with polished faces and slightly beveled edges. Nominal angles of 60 x 60 x 60 degrees.
Convex mirror (various)
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from €4,48
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from €4,48
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Convex mirror
With optical treatment.
Silver back with protective layer.
This round convex glass mirror is designed for physical and educational uses.
Please note that the thickness varies...
Electrode for studying the electrolytic cell
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from €1,49
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from €1,49
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Electrode for studying the electrolytic cell
Iron electrode strip.
Used for student electrochemical experiments, very high quality electrodes.
The strip is stamped with identifier.
Dimens...
Wire mesh
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from €1,64
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from €1,64
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With ceramic fiber center, asbestos-free. To heat substances with Bunssen burners. Distributes temperature evenly. Avoid breakage and direct contact with flame.
€7,33
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Sand mill with transport truck
Regular price
€5,99
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€5,99
Regular price
€13,32
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Sand mill with transport truck
Sand mill with transport truck perfect for hours of fun at the beach, in the pool or in the bath. A sand and water toy, designed to stimulate children's developme...
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4.5V battery
Regular price
€3,81
Sale price
€3,81
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Features
Voltage: 4.5V Height: 67 mm Width: 67 mm Length: 22mm
Set of 60 colored PVC logic blocks
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€20,99
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€20,99
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Set of 60 colored PVC logic blocks
Set of 60 colored PVC logic blocks, consisting of 5 different shapes: square, rectangle, circle, triangle and hexagon. These shapes are represented in 3 differ...
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