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Ammonium Sulphate Solution 20% - pure 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: (NH₄)₂S CAS number: 12135-76-1 EC number: 235-223-4 Synonyms: ammonium sulfide solution Category: Salts Purity: 20% (pure aqueous solution) Appearance: clear liquid Molar mass: 68.14 g/mol Density: approx. 1.000 g/ml Packaging: Brown glass bottle Shelf life: at least...- €334.76 EUR
- €334.76 EUR
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POTASSIUM CHROMATE solution 1% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: K₂CrO₄ CAS number: 7789-00-6 EC number: 232-140-5 Synonyms: Potassium chromate Grade: pure Purity: 1 % solution Molar mass: 194.19 g/mol Type: salts Appearance: yellow liquid Density: approx. 1.01 g/ml Packaging: plastic bottle Expiration date: at least 24...- €3.84 EUR
- €3.84 EUR
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Round-bottom flask, long neck, connection 50 ml
Type: flat bottomMaterial: Glass: Connection material: The flat-bottom round flask with ground joint 50 ml from WARCHEM is frequently used in chemistry, pharmaceutical, and research laboratories. Thanks to its design and capacity, this flask is ideal for chemical reactions, distillation, extraction, and preparation of...- €15.08 EUR
- €15.08 EUR
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Round bottom flask, long neck, connection 100 ml
Type: round bottomMaterial: Glass: Connection material: The 100 ml round-bottom flask with ground joint from Warchem is frequently used in chemistry, pharmaceutical, and research laboratories. Thanks to its design and capacity, this flask is ideal for chemical reactions, distillation, extraction, and preparation of solutions...- €15.56 EUR
- €15.56 EUR
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Hydrochloric acid solution 10% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: HCl CAS number: 7647-01-0 EC number: 231-595-7 Synonyms: hydrochloric acid, 10% hydrochloric acid solution Type: pure Purity: 10 % Appearance: colorless to yellow, clear liquid Density: approx. 1.045 g/ml Molar mass: 36.46 g/mol Packaging: Plastic bottle Shelf...- €2.74 EUR
- €2.74 EUR
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FORMALDEHYDE solution 20% - pure 100 ml WARCHEM
Technical information about chemical reagents: Chemical formula: HCHO CAS number: 50-00-0 EC number: 200-001-8 Synonyms: Formaldehyde, Formalin Type: Other Purity: 20 % Molar mass: 30.03 g/mol Density: 1.05 g/ml Appearance: colorless liquid with acceptable turbidity Packaging: plastic bottle Shelf life: at least 12 months from delivery Examples...- €2.74 EUR
- €2.74 EUR
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AMMONIUM FLUORIDE solution 20% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: NH₄F CAS number: 12125-01-8 EC number: 235-185-9 Synonyms: ammonium fluoride solution, NH₄F solution Grade: pure Purity: 20 % Molar mass: 37.04 g/mol Density: 1.055 g/ml Appearance: colorless, clear liquid Packaging: plastic bottle Shelf life: at least 12...- €6.59 EUR
- €6.59 EUR
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SODIUM HYDROXIDE solution 50% - CZDA 250ml WARCHEM
Designation (English): Sodium hydroxide solution 50% Synonyms: Sodium hydroxide in aqueous solution Species: pure for analysis Chemical formula: NaOH Molar mass: 40 g/mol EC number: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE STANDARD Content 49,0% - 51,0% Chlorides (Cl) max. 0.05% Sulfates (SO₄)...- €6.59 EUR
- €6.59 EUR
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SODIUM HYDROXIDE Solution 5% - CZDA 1L WARCHEM
Designation (English): Sodium hydroxide solution 5% Synonyms: Sodium hydroxide in aqueous solution Species: pure for analysis Chemical formula: NaOH Molar mass: 40 g/mol EC number: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE STANDARD Content 4,75% - 5,25% Chlorides (Cl) max. 0.02% Sulfates (SO₄)...- €12.07 EUR
- €12.07 EUR
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POTASSIUM HYDROGEN SULPHATE solution 10% 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: AlK(SO₄)₂. CAS number: 10043-67-1 EC number: 233-141-3 Synonyms: Potassium aluminum sulfate solution 10%, aluminum potassium sulfate solution 10%, potassium aluminum alum in solution Type: Pure Purity: 10 % Molar mass: 258.21 g/mol Density: 1.06 g/ml Appearance: Colorless...- €12.07 EUR
- €12.07 EUR
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Iodine-alcohol solution - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: I₂ + KI in C₂H₅OH CAS Number: 7553-56-2 (Iodine), 7681-11-0 (Potassium iodide), 64-17-5 (Ethanol) EC Number: 231-442-4 (Iodine), 231-659-4 (Potassium iodide), 200-578-6 (Ethanol) Synonyms: Iodine-alcohol solution, iodine-potassium iodide solution in ethanol, Tinctura Joidi Grade: Analytical grade Density:...- €23.60 EUR
- €23.60 EUR
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TRICHLOROACETIC ACID solution 50% - pure 50 ml WARCHEM
Technical information on chemical reagents: Chemical formula: CCl₃COOH CAS number: 76-03-9 EC number: 200-927-2 Synonyms: TCA acid Type: acids Purity: 50 % Molar mass: 163.39 g/mol Density: 1.2 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 12 months from...- €8.23 EUR
- €8.23 EUR
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MALACHITE GREEN Solution 1% - pure 100ml WARCHEM
Technical information on chemical reagents: Chemical name: Malachite green oxalate solution 1 % Synonyms: Malachite green oxalate solution Molecular formula: C₂₅H₂₆N₂O₄ Molar mass: 418.51 g/mol EC number: 219-441-7 CAS number: 2437-29-8 Content: 1.0 % Density: 1.01 g/ml Quality: pure Type: Indicators Appearance: green liquid...- €11.52 EUR
- €11.52 EUR
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Ammonium Sulphate Solution 20% - pure 100ml WARCHEM
Technical information on chemical reagents: Chemical formula: (NH₄)₂S CAS number: 12135-76-1 EC number: 235-223-4 Synonyms: ammonium sulfide solution Category: Salts Purity: 20% (pure aqueous solution) Appearance: clear liquid Molar mass: 68.14 g/mol Density: approx. 1.000 g/ml Packaging: Brown glass bottle Shelf life: at least...- €75.73 EUR
- €75.73 EUR
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Citric acid 1 hydrate solution 50% 10 liters
Citric acid solution 50%. Technical information on chemical reagents: Chemical formula: C₆H₈O₇. CAS number: 77-92-9 EC number: 201-069-1 Synonyms: Hydroxytricarboxylic acid, 2-Hydroxy-1,2,3-propane-tricarboxylic acid Form: aqueous solution Active ingredient content: 50.0 ± 1.0% Examples of professional applications in various industries: Chemical laboratories: used as a...- €129.38 EUR
- €129.38 EUR
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Hydrogen peroxide solution 10% - CZDA 500ml WARCHEM
Designation (English): 10% hydrogen peroxide solution Species: pure for analysis 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. 0.001% Phosphates (PO₄) max. 0.0005% Sulfates (SO₄) max. 0.0005%...- €7.68 EUR
- €7.68 EUR
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POTASSIUM HYDROXIDE Solution 5% - CZDA 100ml WARCHEM
Designation (English): Potassium hydroxide solution 5% Synonyms: potassium hydroxide in solution Species: pure for analysis Chemical formula: KOH Molar mass: 56.11 g/mol EC No: 215-181-3 CAS number: 1310-58-3 Quality parameters TESTED VALUE STANDARD Content 4,5% - 5,5% Chlorides (Cl) max. 0.001% Phosphates (PO₄) max....- €2.74 EUR
- €2.74 EUR
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SOLAR ACID 5% solution - CZDA 500ml WARCHEM
Designation (English): Hydrochloric acid solution 5% Synonyms: Hydrogen chloride acid Species: pure for analysis Chemical formula: HCl Molar mass: 36.46 g/mol EC number: 231-595-7 CAS number: 7647-01-0 Quality parameters TESTED VALUE STANDARD Content 4,5% - 5,5% Free chlorine (Cl₂) max. 0.0002% Sulfates (SO₄) max....- €6.59 EUR
- €6.59 EUR
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OCTIC ACID 80% solution - pure 500ml 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...- €7.13 EUR
- €7.13 EUR
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OCTIC ACID 80% solution - pure 2L 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...- €19.76 EUR
- €19.76 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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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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Save €3.60
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