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Sodium Standard Solution for Asa 1G/L 100ml
Sodium Standard Solution for AAS 1 g/l Technical Data Product Name: Sodium Standard Solution for AAS Catalog Number: CHEM-328804764 Chemical Formula: Na (in aqueous solution, typically as sodium chloride NaCl or sodium nitrate NaNO₃) CAS Number: 7440-23-5 (sodium, elemental) EC Number: 231-132-9 Concentration: 1...- €112.30 EUR
- €112.30 EUR
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SOLIC ACID 5% solution - pure 20L WARCHEM
Technical information on chemical reagents: Chemical formula: HCl CAS number: 7647-01-0 EC number: 231-595-7 Synonyms: hydrochloric acid, 5% hydrochloric acid solution Type: Pure Purity: 5% Appearance: colorless, clear liquid Density: approx. 1.023 g/ml Molar mass: 36.46 g/mol Packaging: plastic bottle Shelf life: at least...- €109.76 EUR
- €109.76 EUR
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ORTHO- PHOSPHORIC ACID 1% solution - pure 500ml WARCHEM
Designation (English): Phosphoric acid solution 1% Synonyms: Phosphoric acid (V) Species: pure Chemical formula: H₃PO₄ Molar mass: 97.99 g/mol EC number: 231-633-2 CAS number: 7664-38-2 Quality parameters TESTED VALUE STANDARD Content 1.0% ± 0.2% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max. 0.001% Heavy metals...- €6.59 EUR
- €6.59 EUR
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LACTIC ACID solution 50% - PURE 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₃H₆O₃ CAS number: 598-82-3 Synonyms: 2-hydroxypropanoic acid Category: acids Purity / content: 50 % Molar mass: 90.08 g/mol Density: 1.13 g/ml Appearance/Form: colorless liquid Packaging type: Brown glass bottle Expiration date: at least 24 months from delivery...- €4.39 EUR
- €4.39 EUR
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HYDROGEN PEROXIDE solution 3% - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: H₂O₂ CAS number: 7722-84-1 EC number: 231-765-0 Synonyms: Hydrogen peroxide Type: 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 from delivery...- €2.74 EUR
- €2.74 EUR
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PHENOLPHTHALEIN 1% solution in ethanol - pure 100ml WARCHEM
Designation (English): Phenolphthalein solution 1% in ethanol Synonyms: 3,3-Bis-(4-hydroxyphenyl)phthalide Species: pure Chemical formula: C₂₀H₁₄O₄ Molar mass: 318.33 g/mol EC No: 201-004-7 CAS number: 77-09-8 Quality parameters TESTED VALUE STANDARD Phenolphthalein 1.0% ± 0.1% Ethanol (V/V) 70.0% ± 2.0% Isopropanol (V/V) 0.7% ± 0.2% 2-Butanone...- €4.39 EUR
- €4.39 EUR
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HYDROGEN PEROXIDE solution 12% - pure 250 ml WARCHEM
Technical information on chemical reagents: Chemical formula: H₂O₂ CAS number: 7722-84-1 EC number: 231-765-0 Synonyms: hydrogen peroxide solution 12 % Type: 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...- €3.84 EUR
- €3.84 EUR
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Iron(III) chloride solution 20% 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: FeCl₃. CAS number: 7705-08-0 EC number: 231-729-4 Synonyms: ferric chloride solution Type: Pure Purity: 20% solution Density: 1.18 g/ml Appearance: yellow-brown liquid Molar mass (pure FeCl₃): 162.23 g/mol Packaging: Plastic packaging Shelf life: at least 12 months...- €3.84 EUR
- €3.84 EUR
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POTASSIUM HYDROXIDE solution 20% - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: KOH CAS number: 1310-58-3 EC number: 215-181-3 Synonyms: potassium hydroxide solution Genre: Basics Purity: 20 %. Molar mass: 56.11 g/mol Density: 1.186 g/ml Appearance: colorless liquid Packaging: plastic bottle Shelf life: at least 12 months from delivery...- €6.04 EUR
- €6.04 EUR
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ORTHO- PHOSPHORIC ACID 85% Solution - CZDA 5L WARCHEM
Technical information on chemical reagents: Chemical formula: H3PO4 CAS number: 7664-38-2 EC number: 231-633-2 Synonyms: Phosphoric acid, Orthophosphoric acid Quality: analytical quality Purity: 85%. Molar mass: 97.99 g/mol Density: 1.69 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 24...- €178.35 EUR
- €178.35 EUR
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ORTHO- PHOSPHORIC ACID 50% solution - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: H₃PO₄. CAS number: 7664-38-2 EC number: 231-633-2 Synonyms: Orthophosphoric acid, Phosphoric acid Type: acids Purity: Pure Content: 50% Density: 1.34 g/ml Molar mass: 97.99 g/mol Appearance/Form: colorless liquid Packaging: plastic bottle Shelf life: at least 24 months...- €6.04 EUR
- €6.04 EUR
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ZINC CHLORIDE Solution 5% - pure 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: ZnCl2 CAS number: 7646-85-7 EC number: 231-592-0 Synonyms: zinc chloride solution Type: pure Molar mass: 136.28 g/mol Content: 5% Density: 1.05 g/ml Type: salts Appearance/Form: clear solution Examples of professional applications in various industries: Galvanotechnik: Component of...- €8.78 EUR
- €8.78 EUR
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Oxalic acid solution 5% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: H2C2O4 CAS number: 144-62-7 EC number: 205-634-3 Synonyms: Oxalic acid solution 5 % Type: Pure Molar mass: 90.03 g/mol Content: 5 % Density: 1.05 g/ml Type: acids Appearance: Colorless, clear liquid Packaging: plastic bottle Minimum shelf life: At...- €3.29 EUR
- €3.29 EUR
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SODIUM HYDROXIDE solution 3% - pure 500ml WARCHEM
Designation (English): 3% sodium hydroxide solution Synonyms: Sodium hydroxide in aqueous solution Species: pure Chemical formula: NaOH Molar mass: 40 g/mol EC number: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE STANDARD Content 3.0% ± 0.25% carbonates (CO₃) max. 0.2% lead (Pb) max. 0.002%...- €6.04 EUR
- €6.04 EUR
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ETHYLENE GLYCOL solution 40% - pure 500 ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₂H₆O₂ CAS number: 107-21-1 EC number: 203-473-3 Synonyms: Ethylene glycol, 1,2-Ethanediol Type: pure Purity: 40 % Examples of professional applications in various industries: Coolant industry: Antifreeze: Ethylene glycol is used as a component of coolants and antifreeze in...- €6.04 EUR
- €6.04 EUR
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POTASSIUM HYDROXIDE 50% Solution - pure 1L WARCHEM
Technical information on chemical reagents: Chemical formula: KOH CAS number: 1310-58-3 EC number: 215-181-3 Synonyms: potassium hydroxide solution Grade: pure Purity: 50 % Molar mass: 56.11 g/mol Density: 1.51 g/ml Appearance: colorless liquid Packaging: plastic bottle Shelf life: at least 12 months from delivery...- €29.09 EUR
- €29.09 EUR
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POTASSIUM IODIDE solution 10% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: KI CAS number: 7681-11-0 EC number: 231-659-4 Synonyms: Potassium iodide in aqueous solution Type: salt Purity: 10% Molar mass: 166.01 g/mol Density: 1.076 g/ml Appearance: colorless liquid Packaging: plastic bottle Shelf life: at least 24 months from...- €9.33 EUR
- €9.33 EUR
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SODIUM HYDROXIDE solution 20% - CZDA 1L WARCHEM
Designation (English): Sodium hydroxide solution 20% 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 19,0% - 21,0% Chlorides (Cl) max. 0.05% Sulfates (SO₄)...- €15.37 EUR
- €15.37 EUR
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SODIUM HYDROXIDE solution 5% - CZDA 250ml 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)...- €4.39 EUR
- €4.39 EUR
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COPPER(II) CHLORIDE 35% solution 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: 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 Minimum shelf life: at least 24 months...- €19.21 EUR
- €19.21 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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