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Zinc sulfate 7 hydrate CZDA 100g
Zinc sulfate heptahydrate p.d.a. Chemical name: Zinc sulfate heptahydrate Chemical formula: ZnSO₄ - 7H₂O CAS number: 7446-20-0 EC (EINECS) number: 231-793-3 Molar mass: 287.54 g/mol Technical data Form: solid (crystals) Color: colorless to white Odor: odorless pH value (5% solution, 20°C): 4.4-5.6 Melting point:...- €13.92 EUR
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Ammonia R-R 20% CZ 5litre
Ammonia NH₃ - H₂O (Ammonia Water) 20% Pure | CHEM*421349632 Ammonia in the form of a 20% aqueous solution is a colorless liquid with a pungent, characteristic odor and a strongly alkaline pH value. This product is frequently used in chemical laboratories and in...- €67.15 EUR
- €67.15 EUR
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Ammonia R-R 20% CZ 1 Liter
Ammonia NH₃ - H₂O (Ammonia Water) 20% Pure | CHEM*421349632 Ammonia in the form of a 20% aqueous solution is a colorless liquid with a pungent, characteristic odor and a strongly alkaline pH value. This product is frequently used in chemical laboratories and in...- €16.25 EUR
- €16.25 EUR
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Ammonia R-R 20% CZ 500ml
Ammonia NH₃ - H₂O (Ammonia Water) 20% Pure | CHEM*421349632 Ammonia in the form of a 20% aqueous solution is a colorless liquid with a pungent, characteristic odor and a strongly alkaline pH value. This product is frequently used in chemical laboratories and the...- €13.54 EUR
- €13.54 EUR
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Ammonia R-R 10% CZDA 10litre
Ammonia NH₃ - H₂O (Ammonia Water) 10% p.d.a. | CHEM*111349636 Ammonia in the form of a 10% aqueous solution is a colorless liquid with a pungent odor and a strongly alkaline reaction. The p.d.a. version (pure for analysis) is characterized by its exceptional purity...- €119.07 EUR
- €119.07 EUR
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Ammonia R-R 10% CZDA 500ml
Ammonia NH₃ - H₂O (Ammonia Water) 10% p.d.a. | CHEM*111349636 Ammonia in the form of a 10% aqueous solution is a colorless liquid with a pungent odor and a strongly alkaline reaction. The p.d.a. version (pure for analysis) is characterized by its exceptional purity...- €11.85 EUR
- €11.85 EUR
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Diethanolamine CZDA 5Liter
Diethylamine p.d.a. General Information Chemical Name: Diethylamine Other Names: Diethylamine, DEA Catalog Number: CHEM*113271306 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 or slightly yellow liquid Odor: ammonia Technical Data Melting Point: -48°C Boiling...- €300.00 EUR
- €300.00 EUR
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Potassium Hydroxide CZDA 50g
POTASSIUM HYDROXIDE - SOLID Potassium hydroxide - KOH - Caustic potash Molar mass: 56.11 g/mol - CAS: 1310-58-3 - EC: 215-181-3 Technical Specifications State: hygroscopic solid that deliquesces under the influence of moisture Color/Odor: white, odorless pH value (50 g/l H₂O, 20°C): approx. 13.5...- €14.94 EUR
- €14.94 EUR
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Sodium selenite anhydrous CZ 250g
Sodium selenite anhydrous (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102-18-8 EC number: 233-267-9 Molar mass: 172.94 g/mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g/l H2O, 20°C): approx. 8-9...- €637.50 EUR
- €637.50 EUR
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Sodium selenite anhydrous CZ 50g
Sodium selenite anhydrous (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102-18-8 EC number: 233-267-9 Molar mass: 172.94 g/mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g/l H2O, 20°C): approx. 8-9...- €187.50 EUR
- €187.50 EUR
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Sodium selenite anhydrous CZ 5g
Sodium selenite anhydrous (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102-18-8 EC number: 233-267-9 Molar mass: 172.94 g/mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g/l H2O, 20°C): approx. 8-9...- €36.75 EUR
- €36.75 EUR
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Methanol CZDA 20 Liter
Methanol p.d.a. CHEM-116219904 Technical Information Chemical Name: Methanol Synonyms: Methyl alcohol, Carbinol Chemical Formula: CH₃OH Molar Mass: 32.04 g/mol CAS Number: 67-56-1 EC Number: 200-659-6 Physicochemical Properties Physical Form: liquid Color: colorless Odor: aromatic Melting Point: -98°C Boiling Point: 65°C Auto-ignition Temperature: 455°C Flash...- €195.75 EUR
- €195.75 EUR
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OCTIC ACID 80% solution - pure 5L WARCHEM
Technical information on chemical reagents: Chemical formula: CH₃COOH CAS number: 64-19-7 EG number: 200-580-7 Synonyms: Ethanoic acid Grade: pure Purity / content: 80% Molar mass: 60.05 g/mol Physical form: colorless liquid with a pungent, vinegar-like odor Type: Carboxylic acid Packaging: (please specify - typically...- €43.90 EUR
- €43.90 EUR
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Perchloric acid 65% CZ 250ml
Perchloric acid 65% pct. Technical information about chemical reagents: Chemical formula: HClO₄. CAS number: 7601-90-3 EC number: 231-512-4 Synonyms: Chloric acid (VII), Perchloric acid solution 65%. Molar mass: 100.46 g/mol Species: pure Purity: 65.0 ± 1.0% Examples of professional applications in various industries: Chemical...- €100.95 EUR
- €100.95 EUR
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Folin-Ciocalteu Reagent 50ml
CHEM reagent by Folin and Ciocalteu*116943507 Technical information about chemical reagents: Physical state: liquid Color: yellow to greenish Odor: pungent pH value: Melting point: 17.5 - 21.1°C (phosphoric acid) Boiling point: 81.5 - 110°C (hydrochloric acid) Auto-ignition temperature: not applicable Flash point: not applicable...- €33.28 EUR
- €33.28 EUR
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Sodium Thiocyanate R-R 0.05Mol/L 500ml
Sodium thiocyanate - 0.05 mol/l standard solution (NaSCN) Technical information about chemical reagents: Chemical formula: NaSCN CAS number: 540-72-7 EC number: 208-754-4 Synonyms: Sodium thiocyanate, Sodium thiocyanate Molar mass: 81.07 g/mol (solid) Type of reagent: Standard solution, concentration 0.05 mol/l External appearance: clear, colorless...- €39.85 EUR
- €39.85 EUR
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Sodium Tetraborate 5-Hydrate CZ 10kg
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):...- €199.24 EUR
- €199.24 EUR
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Zinc Standard Solution for ICP 1G/L 100ml
Zinc Standard Solution for ICP 1 g/l Technical Data Product Name: Zinc Standard Solution for ICP Catalog Number: CHEM-328804775 Chemical Formula: Zn (in aqueous solution, typically as zinc chloride or nitrate) CAS Number: 7440-66-6 (Zinc, Element) EC Number: 231-175-3 Concentration: 1 g/l Zn Form:...- €131.32 EUR
- €131.32 EUR
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Hematoxylin from Delafield 50ml
Hematoxylin by Delafield CHEM-124687404 Technical information about chemical reagents: Chemical formula of the 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...- €13.11 EUR
- €13.11 EUR
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Zinc II Chloride 2Hydrate CZDA 500g
Tin(II) chloride dihydrate p.d.a. Chemical name: Tin(II) chloride dihydrate Chemical formula: SnCl2 - 2H2O Molar mass: 225.63 g/mol CAS number: 10025-69-1 EC number (EINECS): 231-868-0 Technical data Form: solid Color: colorless to white Odor: odorless pH value (100 g/l inH2O, 20°C): about 1-2 Melting...- €157.50 EUR
- €157.50 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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