Laboratory and Reagents

771 products

€24,70

Synonym: Diammonium salt of acid oxalique monohydrate Formula : C2H8N2O4 , H2O Molecular weight: 142.11 g/mol CAS Number : 6009-70-7 EC Number : 238-135-4 Specification : Appearance: white cryst...

€14,49

Synonym : Ethane-1,2-diol Formula : C2H6O2 Molecular weight: 62.07 g/mol CAS Number : 107-21-1 EC Number : 203-473-3 Specification : Appearance: colorless liquid Minimum purity: 99% Melting poin...

€15,12

Synonym: soude Formula: NaOH Molecular weight: 40.00 g/mol CAS Number : 1310-73-2 EC Number : 215-185-5 Appearance: colorless liquid Solubility in H2O: soluble

€12,71

Formula : CaSO4,2H2O Molecular weight: 172.17 g/mol CAS Number : 10101-41-4 EC Number : 231-900-3 Specification : Appearance: white powder Minimum purity: 99% Melting point: 128°C Densit...

€14,61

Synonym: 1, 4-Dihydroxybenzène; 1,4-Benzenediol Formula : C6H6O2 Molecular weight: 110.11 g/mol CAS Number : 123-31-9 CE Number : 204-617-8 Specification : Appearance: white crystals Minimum pur...

€11,85

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...

€19,91

Formula : C20H14O4 Molecular weight: 318.32 g/mol CAS Number : 77-09-8 EC Number : 201-004-7 Specification : Appearance: white powder Minimum purity: 99% Melting point: 261-263°C Boiling...

from €12,07

Synonym: Gum agar Formula : (C 12 H 18 O 9 )n CAS Number : 9002-18-0 EC Number : 232-658-1 Specification : Appearance: beige powder Gelification point (1.5%): 35-37°C Freezing gel (1.5%): >30...

€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%

€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 :...

€8,55

Synonym: Ethyl Ethonoate , Acetic Ether Formula : C4H8O2 Molecular weight: 88.11 g/mol CAS Number : 141-78-6 EC Number : 205-500-4 Specification : Appearance: colorless liquid Smell: fruity Mini...

€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...

from €7,31

Essential oils of varied fragrances and origins.