Collection:
Laboratory and Reagents
787 products
Sodium hydroxide 1 mol/L
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Synonym: soude Formula: NaOH Molecular weight: 40.00 g/mol CAS Number : 1310-73-2 EC Number : 215-185-5
Specification : Appearance: colorless liquid Concentration molarity: 1 mol/L (1N) Density: ...
Sodium hydroxide flakes
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€14,09
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Synonym: Soude caustique Formula: NaOH Molecular weight: 40.00 g/mol CAS Number : 1310-73-2 EC Number : 215-185-5
Specification : Appearance: white stripes Minimum purity: 98% Melting point: 318...
Limonene R(+)
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Synonym: Dipentene Formula : C10H16 Molecular weight: 136.23 g/mol CAS Number : 5989-27-5 EC Number : 227-813-5
Specification : Appearance: colorless liquid Smell: orange Minimum purity: 95% Mel...
D(-) Fructose
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from €7,91
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Synonym : Levulose D(-) Formula : C6H12O6 Molecular weight: 180.16 g/mol CAS Number : 57-48-7 EC Number : 200-333-3
Specification : Appearance: white crystals Minimum purity: 99% Melting point: ...
Iron II sulfate (7H2O)
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€7,90
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Formula : FeSO4.7H2O Molecular weight: 278.01 g/mol CAS Number : 7782-63-0 CE Number : 231-753-5
Specification : Appearance: green crystals Minimum purity: 99% Melting point: 64°C Density: 1, 89...
Magnesium sulfate (7H2O)
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€7,85
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Formula : MgSO4.7H2O
Molecular weight: 246.47 g/mol
CAS Number : 10034-99-8
EC Number : 231-298-2
Specification :
Appearance: white crystals
Minimum purity: 99%
Melting point: decompositi...
Salicylic acid
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Formula : C7H6O3
Molecular weight: 138.12 g/mol
CAS Number : 69-72-7
EC Number : 200-712-3
Specification :
Appearance: white crystals
Minimum purity: 99%
Melting point: 158-161°C
Boiling...
Soluble starch
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Ground apple starch Formula : (C 6 H 10 O 5 )n CAS Number : 9005-84-9 CE Number : 232-679-6
Specification : Appearance: white powder
Sol. methylene blue phenicated
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Synonym: Kuhne's Blue
Specification : Appearance: liquid blue frosted Odor: alcohol Flash point: 36.4°C cf Density: 0.985 g/cm3 at 20°C
"U" shaped test tube
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"U" shaped test tube
This glass tube is essential in any laboratory. It allows you to determine the pressure of a gas in a container.
Suitable for use by students in a laboratory context.
Fe...
Disposable scalpels no. 24 (10 units)
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Box of 10 disposable scalpels no. 24
Box of 10 disposable scalpels no. 24, suitable for use in a laboratory context such as surgical operations, anatomical dissections or others.
These scalp...
Closed nut rim and chromed steel
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Closed nut rim and chromed steel
Dimensions:
Approx. inner Ø: 105 mm Approx. outer Ø: 120 mm Approx. tenon Ø: 8 mm
Center to center length: 170 mm
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Digital sports stopwatch
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€16,61
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Digital sports stopwatch
Sports type stopwatch timer with alarm and 1/100 second sensitivity.
Reading scales: hours, minutes and seconds. Display with day, date and month.
Silver nitrate sol.
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€5,72
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Formula: AgNO3 Molecular weight: 169.87 g/mol CAS Number : 7761-88-8 CE Number : 231-853-9
Specification : Appearance: colorless liquid Density: 1.010 g/cm3 at 20°C
Hydrometer
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Hydrometer
Ideal densimeter for determining the density of any type of solution. Measures liquids with different densities.
Features
Range: 800-900 Kg/m3
Divisions: 1/1
Calibrated 20 °...
Potassium metal in pieces
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€94,33
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Gross Potassium in Mineral Oil Formula : K; Minimum content: 98%; M: 39.10 H : 260-314-EUH014 / P : 280-301+330+331-305+351+338-310-402+404 CAS : 007440-09-7 Recommended protection: Glasses, glove...
Heptane
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€26,91
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Formula: C 7 H 16
Minimum content: 99%
M: 100.20;
M: 225-315-304-336-410 / S: 210-261-273-301+310-331-501
CAS: 000142-82-5
Recommended protection: glasses, gloves, gown, mask
Acetyl chloride
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€62,63
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Formula : C2H3ClO
Molecular weight: 78.50 g/mol
CAS Number : 75-36-5
CE Number : 200-865-6
Specification :
Appearance: colorless liquid
Minimum purity: 99%
Melting point : -112°C
Boiling...
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