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Acetic acid R-R 90% CZDA 3litre
Acetic Acid rr 90% Catalog Number: CHEM-115687329 Synonyms: Acetic Acid Solution 90%, CH3COOH Molar Mass: 60.05 g/mol CAS Number: 64-19-7 EC Number: 200-580-7 Technical Data Form: liquid Color: colorless Odor: characteristic, pungent, prickling pH Value: approx. 2.5 (10 g/lH2O, 20°C) Melting Point: no data...- €53.08 EUR
- €53.08 EUR
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Acetic acid R-R 80% CZDA 20litre
Acetic acid 80% p.d.a. CHEM*115687330 Technical information about chemical reagents: Chemical formula: CH₃COOH Molar mass: 60.05 g/mol CAS number: 64-19-7 EC number: 200-580-7 Content: min. 80% Aldehydes (CH₃CHO): max. 0.01%. Formic acid (HCOOH): max. 0.03%. Reducing substances KMnO₄ (incl. HCOOH): max. 0.01%. Residue after...- €252.75 EUR
- €252.75 EUR
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Acetic acid R-R 60% CZDA 10litre
Acetic acid 60% p.d.a. CHEM*115687331 Technical information about chemical reagents: Chemical formula: CH₃COOH Molar mass: 60.05 g/mol CAS number: 64-19-7 EC number: 200-580-7 Content: 60.0 ± 1.0 Aldehydes (CH₃CHO): max. 0.01%. Formic acid (HCOOH): max. 0.03%. Reducing substances KMnO₄ (HCOOH): max. 0.01%. Residue after...- €143.78 EUR
- €143.78 EUR
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Glutaraldehyde R-R 25% CZ 20litre
GLUTARALDEHYDE 25% R-R. CZ Chemical name: Glutaraldehyde (Pentanedial), solution 25% CAS number: 111-30-8 EC number: 203-856-5 Molar mass: 100.12 g/mol Technical data Form: liquid Color: colorless to pale yellow Odor: pungent, irritating pH value: 3.0 - 5.0 (1% aqueous solution) Melting point: no data...- €909.56 EUR
- €909.56 EUR
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Glutaraldehyde R-R 25% CZ 500ml
GLUTARALDEHYDE 25% R-R. CZ Chemical name: Glutaraldehyde (Pentanedial), solution 25% CAS number: 111-30-8 EC number: 203-856-5 Molar mass: 100.12 g/mol Technical data Form: liquid Color: colorless to pale yellow Odor: pungent, irritating pH value: 3.0 - 5.0 (1% aqueous solution) Melting point: no data...- €43.00 EUR
- €43.00 EUR
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Sodium edetate-2-hydrate CZ 50g
Edetate Disodium Dihydrate 2-hydrate Technical information about the chemical reagents: Chemical formula: C₁₀H₁₄N₂Na₂O₈ - 2H₂O CAS number: 6381-92-6 EC no.: 205-358-3 Synonyms: EDTA disodium, ethylenediaminetetraacetic acid disodium salt, EDTA-Na₂-2H₂O Species: Pure Purity: 98.5 - 100.5% Molar mass: 372.24 g/mol Form: solid (crystalline powder) Color:...- €10.95 EUR
- €10.95 EUR
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Diethylamine HPLC 2.5 Liter
Diethanolamine for HPLC Chromatography General Information Chemical Name: Diethylamine Other Names: Diethylamine, DEA Catalog Number: CHEM*423271305 Molecular Formula: (C₂H₅)₂NH Molar Mass: 73.14 g/mol CAS Number: 109-89-7 EC Number: 203-716-3 Physical Form: liquid Appearance: colorless Odor: ammonia Technical Data Melting Point: -48°C Boiling Point: 56°C...- €168.75 EUR
- €168.75 EUR
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Diethylamine CZ 5Liter
Diethanolamine for HPLC Chromatography General Information Chemical Name: Diethylamine Other Names: Diethylamine, DEA Catalog Number: CHEM*423271305 Molecular Formula: (C₂H₅)₂NH Molar Mass: 73.14 g/mol CAS Number: 109-89-7 EC Number: 203-716-3 Physical Form: liquid Appearance: colorless Odor: ammonia Technical Data Melting Point: -48°C Boiling Point: 56°C...- €266.25 EUR
- €266.25 EUR
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Ammonium rhodanide CZDA 50g
Ammoniumrhodanate AR. Chemical name: Ammoniumrhodanate / Ammoniumthiocyanate Synonyms: Ammoniumthiocyanate, Ammoniumsulphocyanate Chemical formula: NH₄SCN Molar mass: 76.12 g/mol CAS number: 1762-95-4 EC number: 217-175-6 Physicochemical properties Form: solid Color: white Odor: odorless pH value (50 g/l in H₂O, 20°C): 4.5 - 6.0 Melting point: 150°C...- €15.75 EUR
- €15.75 EUR
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Sodium Tetraborate 5-Hydrate CZ 1kg
Sodium Tetraborate Pentahydrate CZ Chemical Name: Sodium Tetraborate Pentahydrate (Borax Pentahydrate) Chemical Formula: Na2B4O7 - 5H2O Molar Mass: 291.29 g/mol CAS Number: 12179-04-3 EC Number: 215-540-4 Technical Specifications Form: solid, crystals or powder Color: colorless to white Odor: odorless pH Value (40 g/l, 20°C):...- €25.12 EUR
- €25.12 EUR
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Sodium Tetraborate 5-Hydrate CZ 500g
Sodium Tetraborate Pentahydrate CZ Chemical Name: Sodium Tetraborate Pentahydrate (Borax Pentahydrate) Chemical Formula: Na2B4O7 - 5H2O Molar Mass: 291.29 g/mol CAS Number: 12179-04-3 EC Number: 215-540-4 Technical Specifications Form: solid, crystals or powder Color: colorless to white Odor: odorless pH Value (40 g/l, 20°C):...- €14.73 EUR
- €14.73 EUR
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Hematoxylin from Delafield 100ml
Delafield hematoxylin CHEM-124687404 Technical information about chemical reagents: Chemical formula of main ingredient: C₁₆H₁₄O₆ (hematoxylin) CAS number (hematoxylin): 517-28-2 EC No.: 208-237-3 Synonyms: Delafield hematoxylin, Delafield solution Physical state: liquid Color: violet-blue Odor: characteristic, alcoholic pH value: approx. 2.5 (at 20°C) Boiling point: approx....- €20.10 EUR
- €20.10 EUR
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TETRACHLORETHYLENE - PURE 1L WARCHEM
Technical information on chemical reagents: Chemical name: TETRACHLORETHYLENE English name: Tetrachloroethylene Synonyms: TCHE, Tetrachloroethylene Type: pure for analysis Chemical formula: C2Cl4 Molar mass: 165.82 g/mol EC number: 204-825-9 CAS number: 127-18-4 Appearance: colorless, clear liquid Odor: characteristic, sweetish Solubility: practically insoluble in water, miscible...- €24.70 EUR
- €24.70 EUR
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Ammonia R-R 25% OCZ 10litre
Ammonia NH₃ - H₂O (Ammonia Water) 25% purified | CHEM*143618113 Ammonia at a concentration of 25% is an aqueous solution of ammonia, characterized by a pungent odor and a strongly alkaline pH value. It is used in chemical laboratories and industry as a technical...- €124.71 EUR
- €124.71 EUR
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Hydrochloric Acid 3Mol/L In Methanol 1 Liter
Hydrochloric Acid rr 3 mol/l in Methanol Technical Specifications Designation: Standard solution of hydrochloric acid in methanol Composition: HCl/CH₃OH (Methanol) Concentration: 3 mol/l Catalog Number: CHEM-805313205 Type: Standard solution in organic solvent RID/ADR: 3, II UN: 1230 Examples of Applications in Various Industries Titrations...- €66.24 EUR
- €66.24 EUR
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Sodium Hydrosulfite R-R approx. 40% (Sodium Sulfite Acid) CZDA 5 litre
Sodium bisulfite solution approx. 40% (NaHSO₃) Technical information about the chemical reagent: Chemical name: Sodium bisulfite solution Synonyms: Sodium bisulfite solution, acid sodium sulfite Chemical formula: NaHSO₃ Molar mass: 104.06 g/mol CAS number: 7631-90-5 EC number: 231-548-0 UN number: 2693 RID/ADR: Class 8, Packaging...- €90.00 EUR
- €90.00 EUR
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Sodium Hydrosulfite R-R Ca. 30% (Sodium Sulfite-Acid) CZDA 500ml
Sodium bisulfite solution approx. 30% (NaHSO₃) Technical information about the chemical reagent: Chemical name: Sodium bisulfite solution Synonyms: Sodium bisulfite solution, acid sodium sulfite Chemical formula: NaHSO₃ Molar mass: 104.06 g/mol CAS number: 7631-90-5 EC number: 231-548-0 UN number: 2693 RID/ADR: Class 8, Packaging...- €13.05 EUR
- €13.05 EUR
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Sodium Bisulfite R-R 30% (Sodium Acid Sulfite) OCZ 2.5 Liter
Sodium bisulfite in solution (NaHSO₃) Technical information about the chemical reagent: Chemical name: Sodium bisulfite in solution Synonyms: Sodium bisulfite solution, acid sodium sulfite Chemical formula: NaHSO₃ Molar mass: 104.06 g/mol CAS number: 7631-90-5 EC number: 231-548-0 UN number: 2693 RID/ADR: Class 8, Packaging...- €28.82 EUR
- €28.82 EUR
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Sodium Bisulfite R-R 30% (Sodium Acid Sulfite) OCZ 1 Liter
Sodium bisulfite in solution (NaHSO₃) Technical information about the chemical reagent: Chemical name: sodium bisulfite in solution Synonyms: sodium bisulfite solution, acid sodium sulfite Chemical formula: NaHSO₃ Molar mass: 104.06 g/mol CAS number: 7631-90-5 EC number: 231-548-0 UN number: 2693 RID/ADR: Class 8, Packaging...- €12.53 EUR
- €12.53 EUR
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Sodium Fluoride R-R 0.5Mol/L 1 Liter
Sodium Fluoride Solution 0.5 mol/l CHEM-817991997 Technical Information Chemical Name: Sodium fluoride, aqueous solution Chemical Formula: NaF CAS Number: 7681-49-4 EC Number: 231-667-8 Solution Concentration: 0.5 mol/l Form: colorless liquid Odor: odorless pH Value: slightly alkaline (~8-9 at 20°C) Boiling Point: ~100°C (as water)...- €60.86 EUR
- €60.86 EUR
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Boric acid 1kg BIOLABORATORY
Boric acid 1000g The product is intended for professional use only. Technical information on chemical reagents: Chemical formula: H3BO3 CAS number: 10043-35-3 EC number: 233-139-2 Net weight: 1000g Purity: Pure 99.9 % Product quality: Pure without additives Examples of professional applications in various industries:...
- €5.33 EUR
€7.99 EUR- €5.33 EUR
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Borax Borax Sodium Tetraborate Decahydrate 5 kg BioLaboratory
Sodium tetraborate decahydrate borax 5000 g BIOMUS Technical information on chemical reagents: Chemical formula: Na₂B₄O₇·10H₂O CAS number: 1303-96-4 EC number: 215-540-4 Synonyms: Borax, sodium tetraborate decahydrate Genre: Clean Purity: Pure Net weight: 5000 g Examples of professional applications in various industries: Cleaning industry: Cleaning...
- €16.99 EUR
€18.13 EUR- €16.99 EUR
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Copper sulfate. Copper pentahydrate 1kg Biolaboratorium
Copper sulfate. Copper pentahydrate 1kg Biolaboratorium Technical information on chemical reagents: Chemical formula: CuSO₄ x 5H₂O CAS number: 7758-99-8 EC number: 231-847-6 Synonyms: copper pentahydrate Genre: Clean Purity: pure min. 93% Net weight: 1kg Examples of professional applications in various industries: Water treatment: Algae...
- €6.99 EUR
€10.59 EUR- €6.99 EUR
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Save €3.60
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