Laboratory and Reagents

787 products

€11,87

Synonym s : Indigotine Formula : C 16 H 8 N 2 Na 2 O 8 S 2 Molecular weight: 466.36 g/mol CAS Number : 860-22-0 CE Number : 212-728-8 Specification : Appearance: powdery blue frosted Melting poi...

€14,09

Formula : Zn Molecular weight: 65.39 g/mol CAS Number : 7440-66-6 EC Number : 231-175-3 Specification : Appearance: fine grey powder Minimum purity: 97% Melting point: 419°C Boiling point: 907°C...

€11,45

Formula: Na 2 S 2 O 3 Molecular weight: 158.11 g/mol CAS Number : 7772-98-7 CE Number : 231-867-5 Specification : Appearance: white powder Minimum purity: 98% Melting point: 52°C - dec. ...

€16,91

Synonym: Acetone Formula : C3H6O Molecular weight: 58.08 g/mol CAS Number : 67-64-1 EC Number : 200-662-2 Specification : Appearance: colorless liquid Odor: characteristic, fruity Minimum puri...

€9,79

Synonym: Fluoresceine disodium sel; Uranine; Jaune Accidents 73 Formula : C20H10Na2O5 Molecular weight: 376.27 g/mol CAS Number : 518-47-8 EC Number : 208-253-0 Specification : Appearance: powd...

from €10,25

Formula: Fe Molecular weight: 55.85 g/mol CAS Number : 7439-89-6 EC Number : 231-096-4 Specification : Appearance: fine grey powder Minimum purity: 99% Melting point: 1535°C Boiling poin...

from €16,02

Formula: ZnCl2 Molecular weight: 136.30 g/mol CAS Number : 7646-85-7 EC Number : 231-592-0 Specification : Appearance: white powder Minimum purity: 97% Melting point: 283°C Boiling point...

€9,95

Formula : MgCl2,6H2O Molecular weight: 203.30 g/mol CAS Number : 7791-18-6 EC Number : 232-094-6 Specification : Appearance: poudre or cristaux blancs Minimum purity: 99% Melting point: 1...

€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%

€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 €7,22

Synonym: Sodium hydrosulfite Formula : Na2S2O4 Molecular weight: 174.11 g/mol CAS Number : 7775-14-6 EC Number : 231-890-0 Specification : Appearance: white powder Minimum purity: 85% Melting po...

€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...

€6,08

Formula: Pb Molecular weight: 270.20 g/mol CAS Number : 7439-92-1 EC Number : 231-100-4 Specification : Appearance: gray thread Minimum purity: 99% Diameter: 1 mm Melting point: 327.4°C ...

€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...

€7,25

Synonym: Warm heat Formula : H2CaO2 Molecular weight: 74.09 g/mol CAS Number : 1305-62-0 EC Number : 215-137-3 Specification : Appearance: beige poudre blanche Minimum purity: 95% Melting point:...

from €7,31

Essential oils of varied fragrances and origins.

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...