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FORMALDEHYDE 36-38% (FORMALINE) - CZDA 250ml WARCHEM
Designation (English): Formaldehyde solution 36-38% Synonyms: Formaldehyde, Formalin, Methanal Species: pure for analysis Chemical formula: HCHO Molar mass: 30.03 g/mol EC No: 200-001-8 CAS number: 50-00-0 .- €5.49 EUR
- €5.49 EUR
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FORMALDEHYDE 10% - pure 1L WARCHEM
Designation (English): Formaldehyde solution 10% Synonyms: Formaldehyde, Formalin Species: pure Chemical formula: HCHO Molar mass: 30,03 g/mol EC No: 200-001-8 CAS number: 50-00-0 .- €8.23 EUR
- €8.23 EUR
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PHENOLPHTHALEIN 1% solution in ethanol - pure 1L 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...- €26.34 EUR
- €26.34 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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PHENOLPHTHALEIN solution 0.1% in ethanol - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₂₀H₁₄O₄. CAS number: 77-09-8 EC number: 201-004-7 Synonyms: 3,3-Bis-(4-hydroxyphenyl)phthalid Grade: Pure Purity: 0.1 %. Examples of professional applications in various industries: Analytical chemistry: Phenolphthalein is used as a pH indicator in acid-base titrations. It shows a color...- €6.59 EUR
- €6.59 EUR
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PHENOLPHTHALEIN - pure 25g WARCHEM
Technical information on chemical reagents: Chemical name: Phenolphthalein Synonyms: 3,3-Bis-(4-hydroxyphenyl)phthalid Quality: pure Molar mass: 318.33 g/mol EC number: 201-004-7 CAS number: 77-09-8 Type: indicators Appearance: Light powder Packaging: plastic container Minimum shelf life: 24 months after delivery Examples of professional applications in various industries:...- €8.23 EUR
- €8.23 EUR
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PHENOLPHTHALEIN - pure 100g WARCHEM
Technical information on chemical reagents: Chemical name: Phenolphthalein Synonyms: 3,3-Bis-(4-hydroxyphenyl)phthalid Quality: pure Molar mass: 318.33 g/mol EC number: 201-004-7 CAS number: 77-09-8 Type: indicators Appearance: Light powder Packaging: plastic container Minimum shelf life: 24 months after delivery Examples of professional applications in various industries:...- €25.24 EUR
- €25.24 EUR
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PHENOL 50% solution - CZDA 100ml WARCHEM
Designation (English): Phenol solution 50% Synonyms: Carbolic acid in solution Species: pure for analysis Chemical formula: C₆H₅OH Molar mass: 94.11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE STANDARD Content 49,5% - 50,5% Identity as prescribed External appearance Colorless or pale...- €10.43 EUR
- €10.43 EUR
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PHENOL - pure 10g WARCHEM
Name (English): Phenol Synonyms: Carbolic acid Species: pure Chemical formula: C₆H₅OH Molar mass: 94.11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE STANDARD Content min. 98.0% Iron (Fe) max. 0.02% water (KF) max. 0.75% Melting point 38.0 - 42.0°C External appearance...- €3.84 EUR
- €3.84 EUR
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ETHYL ACETATE - QTY 1L WARCHEM
Technical information on chemical reagents: Chemical formula: C₄H₈O₂. CAS number: 141-78-6 EC number: 205-500-4 Synonyms: Ethyl acetate, ethyl acetate ester Grade: Analytical quality Purity: ≥ 99.5 %. Appearance: colorless, clear liquid Density: approx. 0.90 g/ml Molar mass: 88.11 g/mol Packaging: brown glass bottle Shelf...- €17.56 EUR
- €17.56 EUR
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60/90 PETROLETHER (NAPHTHA) - CAPACITY 1L WARCHEM
Technical information on chemical reagents: Chemical composition: light aliphatic hydrocarbon mixture (C₆-C₈) Trade name: Petroleumether 60/90 Synonyms: petroleum ether, pharmaceutical gasoline Grade: pure Purity: Analytical quality Appearance: colorless liquid Density: approx. 0.7 g/ml Boiling range: 60-90 °C Packaging: Brown glass bottle Shelf life: at...- €26.34 EUR
- €26.34 EUR
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96% CONTAINED ETHANOL - pure 10L WARCHEM
Technical information on chemical reagents: Chemical formula: C2H5OH CAS number: 64-17-5 EC number: 200-578-6 Synonyms: Denatured ethyl alcohol Type: Pure Purity: 96 %. Examples of professional applications in various industries: Laboratory applications: Cleaning of equipment, preparation of samples, disinfection of surfaces and tools. Industrial...- €52.13 EUR
- €52.13 EUR
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ZINC CHLORIDE anhydrous - pure 250g WARCHEM
Name (English): zinc chloride Synonyms: zinc dichloride, zinc chloride Species: pure Chemical formula: ZnCl₂ Molar mass: 136.3 g/mol EC number: 231-592-0 CAS number: 7646-85-7 Quality parameters TESTED VALUE STANDARD Content min. 98.0% Sulfates (SO₄) max. 0.1% Alkali metals max. 1.0% Cadmium (Cd) max. 0.001%...- €4.94 EUR
- €4.94 EUR
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CHLORAMIN T solution 3% 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₇ClNNaO₂S CAS number: 127-65-1 EC number: 204-854-7 Synonyms: Chloramine-T, N-chloro-p-toluenesulfonamide sodium salt Genre: other Purity / Concentration: 3% solution Molar mass: 227.64 g/mol Appearance/Form: colorless to slightly yellowish liquid Packaging type: plastic bottle Delivery date: at least...- €6.59 EUR
- €6.59 EUR
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BUTYL ACETATE - pure 250ml WARCHEM
Name (English): n-Butyl acetate Synonyms: n-Butyl acetate, Butyl acetate, Acetic acid n-butyl ester, Acetic acid butyl ester Species: pure Chemical formula: CH₃COOC₄H₉ Molar mass: 116.16 g/mol EC No: 204-658-1 CAS number: 123-86-4 Quality parameters TESTED VALUE STANDARD Content min. 95.0% Free acids (CH₃COOH) max....- €6.04 EUR
- €6.04 EUR
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2-BUTANONE (MEK) - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₄H₈O CAS number: 78-93-3 EC number: 201-159-0 Synonyms: Methylethylketone, Butanone, Butan-2-one, Methylacetone, MEK Category: Solvent Purity: ≥ 98.5% Molar mass: 72.12 g/mol Density: 0.805 g/ml Appearance: colorless, clear liquid Packaging: Plastic packaging Shelf life: at least 24...- €4.39 EUR
- €4.39 EUR
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BENZENE - pure 1L WARCHEM
Reagent name: BENZOL: Reagent name: Benzol: Quality: pure: Formula: C6H6: Molar mass [g/mol]: 78.11: EC number: 200-753- 7CAS number: 71-43-2Minimum content [%]: 99.5: Density [g/ml]: 0.88Type: solvent: Appearance/Form: colorless, clear liquidType of packaging: brown glass bottleExpiration date: at least 24 months (from delivery of...- €68.60 EUR
- €68.60 EUR
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BENZALDEHYD - CZDA 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₆O CAS number: 100-52-7 EC number: 202-860-4 Synonyms: Benzaldehyde Category: other Purity: ≥99% (pure for analysis) Appearance: colorless, clear liquid Molar mass: 106.13 g/mol Density: 1.04 g/ml Packaging: Brown glass bottle Shelf life: at least 24 months...- €29.63 EUR
- €29.63 EUR
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Barium nitrate - pure 50g WARCHEM
Designation (English): Barium nitrate Synonyms: Barium nitrate Species: pure Chemical formula: Ba(NO3)2 Molar mass: 261,32 g/mol EC number: 233-020-5 CAS number: 10022-31-8 .- €4.94 EUR
- €4.94 EUR
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BARIUM NITRATE - pure 250g WARCHEM
Designation (English): Barium nitrate Synonyms: Barium nitrate Species: pure Chemical formula: Ba(NO3)2 Molar mass: 261,32 g/mol EC number: 233-020-5 CAS number: 10022-31-8 .- €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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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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