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Hydrogen peroxide solution 30% (PERHYDROL) - CZDA 1L 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...- €29,99
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Hydrogen peroxide solution 10% - pure 5L 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 NORM Content 10.0% ± 1.0% Chlorides (Cl) max. 0.01% Sulfates (SO₄) max. 0.01% Heavy metals (Pb) max. 0.001% Iron...- €35,67
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Hydrogen peroxide solution 3% (oxygenated water) - pure 500ml WARCHEM
Technical information about chemical reagents: Chemical formula: H₂O₂. CAS-Nummer: 7722-84-1 EG-Nummer: 231-765-0 Synonyms: hydrogen peroxide Genus: other Purity: 3 %. Molar mass: 34.01 g/mol Density: 1.01 g/ml Appearance: colorless, clear liquid Packaging: plastic packaging Shelf life: at least 12 months after delivery Examples of...- €4,39
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Calcium nitrate 4-hydrate - CZDA 100g WARCHEM
Technical information about chemical reagents: Chemical Form: Ca(NO₃)₂ - 4H₂O CAS Number: 13477-34-4 EC number: 233-332-1 Synonyms: Calcium nitrate tetrahydrate Type: Salt Purity: ≥ 99% Molar mass: 236.15 g/mol Appearance: white powder, granules, or colorless crystals Packaging: plastic container Shelf life: at least 24...- €8,23
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Vanillin - pure 10g WARCHEM
Technical information about chemical reagents: Chemical formula: C₈H₈O₃. CAS number: 121-33-5 EC number: 204-465-2 Synonyms: Vanillin, 4-Hydroxy-3-methoxybenzaldehyde Type: Pure Purity: 95% Molar mass: 152.2 g/mol Appearance: Powder: Packaging: plastic container Physical state: solid Melting point: approx. 81-83 °C Solubility: moderately soluble in water, soluble...- €6,04
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Titanium dioxide - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: TiO₂. CAS number: 13463-67-7 EC number: 236-675-5 Synonyms: Titanium dioxide Type: Pure Purity: 99% Molar mass: 79.9 g/mol Appearance: white powder Packaging: plastic container State of matter: solid Melting point: approx. 1843 °C Density: approx. 4.23 g/cm³...- €4,94
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TETRAHYDROFURAN - pure 500ml WARCHEM
Name (English): Tetrahydrofuran Synonyms: Tetrahydrofuran, THF Species: pure Chemical formula: C₄H₈O Molar mass: 72.11 g/mol EC number: 203-726-8 CAS number: 109-99-9 Quality parameters TESTED VALUE NORM Content min. 98.5% Aldehydes max. 0.05% Acids (as CH₃COOH) max. 0.005% Residue on evaporation max. 0.01% Water max....- €29,63
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SODIUM WATER GLASS - pure 500ml WARCHEM
Technical information about chemical reagents: Chemical Formula: Na₂O - nSiO₂ - nH₂O CAS Number: 1344-09-8 EC number: 215-687-4 Synonyms: sodium trisilicate, sodium silicate in solution Genre: other Purity: pure Density: 1.45 g/ml Appearance: colorless liquid Packaging: plastic packaging Shelf life: minimum 24 months after...- €4,39
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STRONTIUM NITRATE - pure 100g WARCHEM
Name (English): Strontium nitrate Synonyms: Nitric acid strontium salt Species: pure Chemical formula: Sr(NO₃)₂ Molar mass: 211.63 g/mol EC number: 233-131-9 CAS number: 10042-76-9 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides (Cl) max. 0.002% Sulfates (SO₄) max. 0.25% Heavy metals (Pb) max....- €8,78
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SODIUM HYDROXIDE solution 5% - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: NaOH CAS number: 1310-73-2 EC number: 215-185-5 Synonyms: Sodium hydroxide, caustic soda Genre: pure Purity / Content: 5% Molar mass: 40 g/mol Density: 1.054 g/ml Physical form: colorless, clear liquid Type: alkaline Packaging: plastic bottle Expiry date:...- €3,84
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EDTA Dihydrate - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₀H₁₄N₂Na₂O₈ - 2H₂O CAS number: 6381-92-6 EC number: 205-358-3 Synonyms: EDTA disodium edetate, Ethylenediaminetetraacetic acid disodium salt Genre: pure Purity / Content: ≥ 98.5% Molar mass: 372.24 g/mol Physical form: white powder Type: Salts Packaging: plastic container...- €13,72
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GROUND SULFUR - pure 250g WARCHEM
Technical information about chemical reagents: Chemical Form: S CAS Number: 7704-34-9 EC number: 231-722-6 Synonyms: sulfur, ground sulfur Category: other Purity: ≥ 99.85% Molar mass: 32.06 g/mol Appearance: yellow powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional...- €4,94
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SACCHAROSE - pure 250g WARCHEM
Name (English): Sucrose Synonyms: Cane sugar, beet sugar Species: pure Chemical formula: C12H22O11 Molar mass: 342.3 g/mol EC Number: 200-334-9 CAS Number: 57-50-1 .- €3,84
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Potassium ferrocyanide - pure 100g WARCHEM
Name (English): Potassium hexacyanoferrate (III) Synonyms: Potassium hexacyanoferrate (III) Species: pure Chemical formula: K3[Fe(CN)6] Molar mass: 329.26 g/mol EC No: 237-323-3 CAS Number: 13746-66-2 .- €13,72
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Potassium hydrogen carbonate - pure 500g WARCHEM
Name (English): Potassium Bicarbonate Synonyms: Acid Potassium Carbonate Species: pure Chemical Formula: KHCO3 Molar Mass: 100.12 g/mol EC Number: 206-059-0 CAS Number: 298-14-6 .- €12,07
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POTASSIUM CHLORIDE - pure 250g WARCHEM
Name (English): Potassium chloride Synonyms: Potassium chloride Species: pure Chemical formula: KCl Molar mass: 74.56 g/mol EC Number: 231-211-8 CAS Number: 7447-40-7 .- €7,68
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POTASSIUM BROMIDE - pure 50g WARCHEM
Name (English): Potassium bromide Synonyms: Potassium bromide Species: pure Chemical formula: KBr Molar mass: 119.01 g/mol EC no: 231-830-3 CAS number: 7758-02-3 Quality parameters TESTED VALUE NORM Content min. 98.5% Chlorides (Cl) max. 0.1% Iodides (I) max. 0.03% Sulfates (SO₄) max. 0.02% Heavy metals...- €5,49
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Potassium nitrite - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: KNO₂. CAS number: 7758-09-0 EC number: 231-832-4 Synonyms: Potassium nitrite Genus: pure Purity: 95 Molar mass: 85.1 g/mol Type: Salts Appearance: Light powder Packaging: plastic container Expiry date: minimum 24 months from delivery Melting point: approx. 440...- €7,13
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Potassium nitrate - pure 250g WARCHEM
Name (English): Potassium nitrate Synonyms: Potassium nitrate, Kalium nitrate, Indian saltpeter Species: pure Chemical Formula: KNO3 Molar Mass: 101.11 g/mol EC Number: 231-818-8 CAS Number: 7757-79-1 .- €6,04
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LEAD(II) ACETATE TRIHYDRATE - 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
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