Laboratory and Reagents

778 products

€8,61

Specification : Appearance: colorless visqueux liquid to the color of jaune Density: 1.020 g/cm3 at 20°C Solubility in H2O: insoluble

€8,60

Formula : C16H18ClN3S , XH2O Molecular weight: 319.85 g/mol anhydre CAS Number : 122965-43-9 EC Number : 200-515-2 Specification : Appearance: poor pour-over Minimum purity: 97%

€9,28

Synonym: Soude nitrate; Salpêtre du Chili Formula: NaNO3 Molecular weight: 84.99 g/mol CAS Number : 7631-99-4 EC Number : 231-554-3 Specification : Appearance: colorless crystals or poudre blanc...

from €8,84

Synonym: Potash Formula : KOH Molecular weight: 56.11 g/mol CAS Number : 1310-58-3 EC Number : 215-181-3 Specification : Appearance: white pastille Minimum purity: 85% Melting point: 361°C Boili...

€7,90

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...

€10,13

Synonym: Colorant de May-Grünwald Specification : Appearance: liquid blue frosted Odor: alcohol Melting point : -98, 0°C Boiling point: 65.0°C Flash point: 12°C cf Density: 0.800 g/cm3 at 20°C M...

from €11,15

Ethanol dénaturé with isopropanol (<3%) and 2-butanone (<3%) Synonym: Ethyl alcohol Formula : C2H6O Molecular weight: 46.07 g/mol CAS Number : 64-17-5 EC Number : 200-578-6 Specification :...

€10,51

Solution buffer pH X ± 0.02 (20°C) according to the NIST standard Specification : Solubility in H2O: soluble

€8,09

Formula: Na 2 SO 4 Molecular weight: 142.04 g/mol CAS Number : 7757-82-6 CE Number : 231-820-9 Specification : Appearance: white crystals Minimum purity: 99% Melting point: 884°C Boiling...

from €8,38

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...

€7,87

Formula : CH4N2S Molecular weight: 76.12 g/mol CAS Number : 1762-95-4 EC Number : 217-175-6 Specification : Appearance: white crystals Minimum purity: 99% Melting point: 152-154°C Densit...

€9,40

Synonym : Carbamide Formula : CH4N2O Molecular weight: 60.06 g/mol CAS Number : 57-13-6 EC Number : 200-315-5 Specification : Appearance: solid white Minimum purity: 99% Melting point: 132-135°C...

from €7,31

Essential oils of varied fragrances and origins.

€6,49

Physiological liquid pour les bains of conservation in ExAO Specification : Appearance: colorless liquid Solubility in H2O: soluble

from €6,53

Synonym: Sodium benzoic acid Formula : C7H5NaO2 Molecular weight: 144.10 g/mol CAS Number : 532-32-1 EC Number : 208-534-8 Specification : Appearance: white powder Minimum purity: 99% Melting po...

Quantitative filter paper SCMO flat medium filtration

from €17,93

Manufactured without ash, reduced amount of mineral matter. Recommended for the chemical, agri-food, beverage and metallurgy industries. Ideal for gravimetric analysis. Medium texture Average filtr...

€3,94

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

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€9,16

LED Pocket Magnifier 3X 20X 2 Acrylic Lenses: Ø 50 mm and Ø 18 mm Magnification: 3.5X/10D, 20x/76D Lighting with 2 white LEDs. Rubber grip handle. Power: 3x AAA (not included)