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Hydrogen peroxide solution 30% (PERHYDROL) - CZDA 250ml WARCHEM
Designation (English): Hydrogen peroxide solution 30% Synonyms: Perhydrol Species: pure for analysis Chemical formula: H₂O₂ Molar mass: 34.01 g/mol EC number: 231-765-0 CAS number: 7722-84-1 After purchase, you will receive a form to fill out; the sale of this product is possible after we...- €9.99 EUR
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Hydrogen peroxide solution 12% - pure 5L WARCHEM
Technical information on chemical reagents: Chemical formula: H₂O₂. CAS number: 7722-84-1 EC number: 231-765-0 Synonyms: hydrogen peroxide solution 12%. Grade: pure Purity: 12%. Appearance: colorless, clear liquid Density: approx. 1.04 g/ml Molar mass: 34.01 g/mol Packaging: Plastic packaging Shelf life: at least 12 months...- €43.90 EUR
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Hydrogen peroxide 10% solution - pure 250ml WARCHEM
Designation (English): 10% hydrogen peroxide solution Species: pure Chemical formula: H₂O₂ Molar mass: 34.01 g/mol EC number: 231-765-0 CAS number: 7722-84-1 Quality parameters TESTED VALUE STANDARD Content 10.0% ± 1.0% Chlorides (Cl) max. 0.01% Sulfates (SO₄) max. 0.01% Heavy metals (Pb) max. 0.001% Iron...- €3.29 EUR
- €3.29 EUR
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SODIUM TETRABORATE 10hydrate (BORAX) - pure 500g WARCHEM
Name (English): Sodium tetraborate decahydrate Synonyms: Sodium tetraborate, Borax, Borax, Sodium heptaoxytetraborate Species: pure Chemical formula: Na2B4O7 x 10H2O Molar mass: 381,37 g/mol EC number: 215-540-4 CAS number: 1303-96-4 .- €5.49 EUR
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SODIUM SELENIN 5-Hydrate - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: Na₂SeO₃ - 5H₂O CAS number: 26970-82-1 EC number: 233-267-9 Synonyms: Sodium selenite pentahydrate Type: Pure Purity: ≥ 99 % Molar mass: 332.01 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery....- €38.41 EUR
- €38.41 EUR
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POTASSIUM PERMANGANATE solution 4% 100ml WARCHEM
Designation (English): Potassium permanganate solution 4% Synonyms: Potassium permanganate, potassium manganate (VII) Species: pure Chemical formula: KMnO₄ Molar mass: 158.04 g/mol EC No: 231-760-3 CAS number: 7722-64-7 Quality parameters TESTED VALUE STANDARD Content 4.0% ± 0.5% Identity as prescribed Density (20°C) approx. 1.028 g/cm³...- €3.29 EUR
- €3.29 EUR
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CHROMIUM (III) POTASSIUM SULPHATE 12hydrate - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: KCr(SO₄)₂ - 12H₂O CAS number: 7788-99-0 EC number: 233-401-6 Synonyms: potassium chromalum Grade: pure Purity: 95 Molar mass: 499.41 g/mol Type: salts Appearance: purple powder or crystals Packaging: plastic container Expiration date: at least 24 months from...- €10.98 EUR
- €10.98 EUR
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POTASSIUM BENZOESATE - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₅COOK CAS number: 582-25-2 EC number: 209-481-3 Synonyms: potassium benzoate Grade: pure Purity: 99%. Molar mass: 160.21 g/mol Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery Melting point: decomposes...- €33.48 EUR
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METHYL ORANGE Solution 0.1% 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₄H₁₅N₃SO₃Na CAS number: 547-58-0 EC number: 208-925-3 Synonyms: CI 13025 Grade: pure Purity: 0.1% Molar mass: 327.34 g/mol Type: indicators Appearance: orange-red liquid Packaging: plastic bottle Expiration date: at least 24 months from delivery Examples of professional...- €4.39 EUR
- €4.39 EUR
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LEAD(II) Acetate 3-Hydrate - pure 100g WARCHEM
Designation (English): Lead(II) acetate trihydrate Synonyms: Lead acetate trihydrate Species: pure Chemical formula: (CH₃COO)₂Pb x 3H₂O Molar mass: 379.34 g/mol EC No: 206-104-4 CAS number: 6080-56-4 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides (Cl) max. 0.0025% copper (Cu) max. 0.005% Potassium (K)...- €20.85 EUR
- €20.85 EUR
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Nickel (II) Chloride 6 hydrate - CZDA 100g WARCHEM
Technical information on chemical reagents: Reagent name: Nickel(II) chloride hexahydrate Chemical name: Nickel chloride hexahydrate Quality: analytical quality Molecular formula: NiCl₂ - 6H₂O Molar mass: 237.7 g/mol EC number: 231-743-0 CAS number: 7791-20-0 Purity: 98%. Type: salts Appearance/Form: light green powder Packaging: plastic container....- €10.43 EUR
- €10.43 EUR
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COPPER(II) SULPHATE anhydrous - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: CuSO₄. CAS number: 7758-98-7 EC number: 231-847-6 Synonyms: copper sulfate Type: salts Purity: 97.5% (pure) Appearance: Light powder Molar mass: 159.61 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Density: approx. 3.6 g/cm³...- €8.78 EUR
- €8.78 EUR
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Copper nitrate 3-hydrate - pure 25g WARCHEM
Name (English): Copper(II) nitrate trihydrate Synonyms: Copper nitrate trihydrate Species: pure Chemical formula: Cu(NO3)2 x 3H2O Molar mass: 241.6 g/mol EC number: 221-838-5 CAS number: 10031-43-3 .- €3.29 EUR
- €3.29 EUR
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METHYLENE CHLORIDE (DICHLOROMETHANE) - pure 250ml WARCHEM
Name (English): Dichloromethane Synonyms: Dichloromethane, Dichloromethane, Methylene chloride Species: pure Chemical formula: CH2Cl2 Molar mass: 84.93 g/mol EC number: 200-838-9 CAS number: 75-09-2 .- €6.59 EUR
- €6.59 EUR
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METHANOL - pure 5L WARCHEM
Name (English): Methanol Synonyms: methyl alcohol, carbinol Species: pure Chemical formula: CH₃OH Molar mass: 32.04 g/mol EC number: 200-659-6 CAS number: 67-56-1 Quality parameters TESTED VALUE STANDARD content (GC) min. 99.0% Free acids (CH₃COOH) max. 0.005% Ethanol (GC) max. 0.02% Iron (Fe) max. 0.002%...- €27.44 EUR
- €27.44 EUR
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MANGANIUM(IV)-OXIDE - pure 100g WARCHEM
Technical information on chemical reagents: Reagent name: manganese(IV) oxide Chemical name: manganese dioxide Quality: pure Molecular formula: MnO₂. Molar mass: 86.94 g/mol EC number: 215-202-6 CAS number: 1313-13-9 Content: 91% Type: other Appearance/Form: dark powder Packaging: plastic container Shelf life: at least 24 months...- €4.94 EUR
- €4.94 EUR
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MANGANESE (II) SULPHATE 1hydrate - pure 100g WARCHEM
Name (English): Manganese(II) sulfate monohydrate Synonyms: Manganese sulfate monohydrate Species: pure Chemical formula: MnSO₄ x 1H₂O Molar mass: 169.02 g/mol EC No: 232-089-9 CAS number: 10034-96-5 Quality parameters TESTED VALUE STANDARD Content min. 98.0% Chlorides (Cl) max. 0.005%. Zinc (Zn) max. 0.02% Nickel (Ni)...- €3.84 EUR
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DIETHYL ETHER - PURE 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: (C₂H₅)₂O CAS number: 60-29-7 EC number: 200-467-2 Synonyms: Diethyl ether Type: Solvent Purity: ≥ 99.5% Molar mass: 74.12 g/mol Density: 0.71 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 12 months from...- €14.27 EUR
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PHENOL - PURE 100g WARCHEM
Technical information on chemical reagents: Chemical name: Phenol English name: Phenol Synonyms: Carboxylic acid Type: pure for analysis Chemical formula: C6H5OH Molar mass: 94.11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Appearance: colorless to pale pink crystalline substance or clear liquid at higher temperatures...- €14.82 EUR
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SODIUM SULFIDE 9hydrate - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: Na2S · 9H2O CAS number: 1313-84-4 EC number: 215-211-5 Synonyms: sodium sulfide nonahydrate Type: Salts Purity: 95 % Molar mass: 240.18 g/mol Appearance: yellow flakes Packaging: plastic container Shelf life: at least 24 months from delivery Examples...- €2.20 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
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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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Save €1.14
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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