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Lead(II) nitrate - pure 500g WARCHEM
Designation (English): Lead(II) nitrate Synonyms: Lead nitrate Species: pure Chemical Formula: Pb(NO₃)₂ Molar Mass: 331.21 g/mol EC Number: 233-245-9 CAS number: 10099-74-8 Quality parameters TESTED VALUE NORM Content min. 98.0% Chlorides (Cl) max. 0.005%. Copper (Cu) max. 0.002% Potassium (K) max. 0.01% Sodium (Na)...- €45.00 EUR
- €45.00 EUR
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Nickel(III) oxide black - pure 25g WARCHEM
Technical information on chemical reagents: Reagent name: black nickel(III) oxide Chemical name: black nickel oxide Quality: pure Chemical formula: Ni₂O₃. Molar mass: 165.39 g/mol EC number: 215-217-8 CAS number: 1314-06-3 Purity: at least 95% Type: other Appearance/Form: black powder Packaging: plastic container Shelf life:...- €72.44 EUR
- €72.44 EUR
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SELENIUM MIXTURE - pure 250g WARCHEM
Technical information about chemical reagents: Reagent name: Selenium mixture Chemical name: selenium mixture Species: pure Type: other Appearance/Form: blue-gray-white powder Packaging: plastic container Shelf life: at least 24 months from delivery of goods Examples of professional applications in various industries: Materials science: Investigations into...- €70.24 EUR
- €70.24 EUR
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SELENIUM MIXTURE - pure 100g WARCHEM
Technical information about chemical reagents: Reagent name: Selenium mixture Chemical name: selenium mixture Species: pure Type: other Appearance/Form: blue-gray-white powder Packaging: plastic container Shelf life: at least 24 months from delivery of goods Examples of professional applications in various industries: Materials science: Studies on...- €30.73 EUR
- €30.73 EUR
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COPPER(II) CARBONATE BASE - CZDA 10g WARCHEM
Name (English): Copper(II) carbonate basic Synonyms: Basic copper carbonate, Patina, Verdigris Species: pure for analysis Chemical formula: CuCO₃ x Cu(OH)₂ Molar mass: 221,2 g/mol EC number: 235-113-6 CAS number: 12069-69-1 Quality parameter TESTED VALUE NORM Copper content (Cu) 54,0% - 56,0% Total nitrogen (N)...- €3.84 EUR
- €3.84 EUR
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COPPER(II) SULPHATE 10% solution - pure 1L WARCHEM
Designation (English): Copper(II) sulfate solution 10% Synonyms: Copper sulfate solution Species: pure Chemical formula: CuSO₄ Molar mass: 159.61 g/mol EC number: 231-847-6 CAS number: 7758-98-7 Quality parameters TESTED VALUE STANDARD Content 10.0% ± 0.75% External appearance blue, clear liquid- €19.21 EUR
- €19.21 EUR
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COPPER(II) SULPHATE anhydrous - CZDA 10g WARCHEM
Name (English): Copper(II) sulfate Synonyms: Copper sulfate Species: pure for analysis Chemical formula: CuSO₄ Molar mass: 159,61 g/mol EC number: 231-847-6 CAS number: 7758-98-7 Quality parameters TESTED VALUE NORM Content (iodometric) min. 98.0% Chlorides (Cl) max. 0.002% Magnesium (Mg) max. 0.05% Nickel (Ni) max....- €4.94 EUR
- €4.94 EUR
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COPPER(II) SULPHATE anhydrous - pure 50g WARCHEM
Technical information about chemical reagents: Chemical formula: CuSO₄. CAS number: 7758-98-7 EC number: 231-847-6 Synonyms: Copper sulfate Category: Salts Purity: 97.5% (pure) Appearance: Light powder Molar mass: 159.61 g/mol Packaging: plastic jar Shelf life: minimum 24 months from delivery Density: approx. 3.6 g/cm³ Melting...- €8.78 EUR
- €8.78 EUR
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COPPER(II) SULPHATE anhydrous - pure 500g WARCHEM
Technical information on chemical reagents: Chemical formula: CuSO₄. CAS number: 7758-98-7 EC number: 231-847-6 Synonyms: Copper sulfate Category: Salts Purity: 97.5% (pure) Appearance: Light powder Molar mass: 159.61 g/mol Packaging: plastic jar Shelf life: at least 24 months from delivery Density: approx. 3.6 g/cm³...- €54.33 EUR
- €54.33 EUR
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COPPER(II) SULPHATE anhydrous - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: CuSO₄. CAS number: 7758-98-7 EC number: 231-847-6 Synonyms: Copper sulfate Category: Salts Purity: 97.5% (pure) Appearance: Light powder Molar mass: 159.61 g/mol Packaging: plastic jar Shelf life: minimum 24 months from delivery Density: approx. 3.6 g/cm³ Melting...- €5.49 EUR
- €5.49 EUR
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COPPER(II) CHLORIDE 35% solution 500ml WARCHEM
Technical information about chemical reagents: Chemical form: CuCl2 CAS number: 7447-39-4 EC number: 231-210-2 Synonyms: Curic chloride solution 35 % Quality: Pure Molar mass: 134.45 g/mol Purity: 35 % Type: Salts Appearance: Green liquid Packaging: Plastic bottle Shelf life: minimum 24 months after delivery...- €19.21 EUR
- €19.21 EUR
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CHALK (ACID FORM) - pure 10g WARCHEM
Technical information about chemical reagents: Chemical formula: C21H17N2O7S CAS number: 3737-95-9 EC number: 223-117-0 Synonyms: Calconcarboxylic acid, KALCES (acid form) Grade: Pure Molar mass: 439.23 g/mol Appearance: Black powder Packaging: Plastic container Shelf life: 24 months after delivery Examples of professional applications in various...- €82.87 EUR
- €82.87 EUR
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ZINC SULPHATE monohydrate - pure 100g WARCHEM
Designation (English): Zinc sulfate monohydrate Synonyms: Zinc sulfate monohydrate Species: pure Chemical formula: ZnSO4 x 1H2O Molar mass: 179.5 g/mol EC No: 231-793-3 CAS Number: 7446-19-7 .- €7.68 EUR
- €7.68 EUR
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CYCLOHEXANOL - pure 250ml WARCHEM
Name (English): Cyclohexanol Synonyms: Hexahydrophenol, Hexalin Species: pure Chemical formula: C₆H₁₂O Molar mass: 100.16 g/mol EC number: 203-630-6 CAS number: 108-93-0 Quality parameters TESTED VALUE NORM Content min. 97.5% Refractive index (20°C) 1,463 - 1,467 Crystallization temperature min. 22.0°C External appearance colorless liquid, crystallizing...- €8.23 EUR
- €8.23 EUR
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CHROMIUM(III) OXIDE GREEN - CZDA 25g WARCHEM
Name (English): Chromium(III) oxide Synonyms: Chromium oxide, chrome green Species: pure for analysis Chemical formula: Cr₂O₃ Molar mass: 152.02 g/mol EC no: 215-160-9 CAS number: 1308-38-9 Quality parameter TESTED VALUE NORM Content min. 99.0% Chlorides (Cl) max. 0.01% Sulfates (SO₄) max. 0.01% Aluminum and...- €3.84 EUR
- €3.84 EUR
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Potassium nitrate KNO3 1000g BIOMUS
Potassium nitrate 1000g BIOMUS Technical information on chemical reagents: Chemical formula: KNO₃ CAS number: 7757-79-1 EC number: 231-818-8 Synonyms: saltpeter, niter Genre: Clean Purity: Pure Net weight: 1000g Examples of professional applications in various industries: Agriculture: Fertilizer: Potassium nitrate is used as a valuable...
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Borax Borax sodium tetraborate decahydrate 5 kg BioLaboratory
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Perhydrol. Hydrogen peroxide 30%. Analytical grade 1L BIOMUS
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Boric acid 1000g BIOMUS
Boric acid 1000g BIOMUS 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:...
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Copper sulfate. Copper pentahydrate 1kg BIOMUS
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Boric acid 1kg BIOLABORATORY
Boric Acid This product is intended for professional use only. Technical information for chemical reagents: Chemical Formula: H3BO3 CAS Number: 10043-35-3 EC Number: 233-139-2 Purity: Pure 99.9 % Product Quality: Pure without additives Examples of professional applications in various industries: Chemical Industry - Production...
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Ground sulfur 1kg BIOMUS
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