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POTASSIUM DICHROMATE - CZDA 250g WARCHEM
Technical information on chemical reagents: Chemical formula: K2Cr2O7 CAS number: 7778-50-9 EC number: 231-906-6 Synonyms: Potassium dichromate Type: salts Purity: 99.5% Molar mass: 294.19 g/mol Appearance: orange, crystalline powder Packaging: plastic container Shelf life: at least 24 months after delivery Examples of professional applications...- €56.52 EUR
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Sodium selenite anhydrous CZDA 100g
Sodium selenite anhydrous CZDA (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102-18-8 EC number: 233-267-9 Molar mass: 172.94 g/mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g/l H2O, 20°C): approx....- €341.25 EUR
- €341.25 EUR
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Sodium selenite anhydrous CZDA 25g
Sodium selenite anhydrous CZDA (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102-18-8 EC number: 233-267-9 Molar mass: 172.94 g/mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g/l H2O, 20°C): approx....- €123.75 EUR
- €123.75 EUR
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Sodium selenite anhydrous CZDA 10g
Sodium selenite anhydrous CZDA (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102-18-8 EC number: 233-267-9 Molar mass: 172.94 g/mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g/l H2O, 20°C): approx....- €60.00 EUR
- €60.00 EUR
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Sodium Sulfate Free CZDA 15kg
Sodium sulfate anhydrous (Na2SO4) Technical information about this chemical: Chemical formula: Na2SO4 Chemical name: Sodium sulfate anhydrous CAS number: 7757-82-6 EC number: 231-820-9 Molar mass: 142.04 g/mol External appearance: white, hygroscopic powder Odor: odorless pH value (5%, 20°C): 5.2 - 7.5 Melting point: 884°C...- €233.89 EUR
- €233.89 EUR
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Sodium Sulfate Free CZDA 2kg
Sodium sulfate anhydrous (Na2SO4) Technical information about this chemical: Chemical formula: Na2SO4 Chemical name: Sodium sulfate anhydrous CAS number: 7757-82-6 EC number: 231-820-9 Molar mass: 142.04 g/mol External appearance: white, hygroscopic powder Odor: odorless pH value (5%, 20°C): 5.2 - 7.5 Melting point: 884°C...- €39.85 EUR
- €39.85 EUR
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Sodium Sulfate Free CZDA 1kg
Sodium sulfate anhydrous (Na2SO4) Technical information about this chemical: Chemical formula: Na2SO4 Chemical name: Sodium sulfate anhydrous CAS number: 7757-82-6 EC number: 231-820-9 Molar mass: 142.04 g/mol External appearance: white, hygroscopic powder Odor: odorless pH value (5%, 20°C): 5.2 - 7.5 Melting point: 884°C...- €23.39 EUR
- €23.39 EUR
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Sodium Sulfate-Free CZDA 750g
Sodium sulfate anhydrous (Na2SO4) Technical information about this chemical: Chemical formula: Na2SO4 Chemical name: Sodium sulfate anhydrous CAS number: 7757-82-6 EC number: 231-820-9 Molar mass: 142.04 g/mol External appearance: white, hygroscopic powder Odor: odorless pH value (5%, 20°C): 5.2 - 7.5 Melting point: 884°C...- €17.76 EUR
- €17.76 EUR
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Sodium Sulfate Free CZDA 50g
Sodium sulfate anhydrous (Na2SO4) Technical information about this chemical: Chemical formula: Na2SO4 Chemical name: Sodium sulfate anhydrous CAS number: 7757-82-6 EC number: 231-820-9 Molar mass: 142.04 g/mol External appearance: white, hygroscopic powder Odor: odorless pH value (5%, 20°C): 5.2 - 7.5 Melting point: 884°C...- €10.77 EUR
- €10.77 EUR
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Sodium Sulfate Free CZ 30kg
Sodium sulfate anhydrous (Na2SO4) Technical information about this chemical: Chemical Formula: Na2SO4 Chemical Name: Sodium sulfate anhydrous CAS Number: 7757-82-6 EC number: 231-820-9 Molar mass: 142.04 g/mol External appearance: white, hygroscopic powder Odor: odorless pH value (5%, 20°C): 5.2 - 7.5 Melting point: 884°C...- €350.83 EUR
- €350.83 EUR
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Sodium Sulfate Free CZ 50g
Sodium sulfate anhydrous (Na2SO4) Technical information about this chemical: Chemical formula: Na2SO4 Chemical name: Sodium sulfate anhydrous CAS Number: 7757-82-6 EC number: 231-820-9 Molar mass: 142.04 g/mol External appearance: white, hygroscopic powder Odor: odorless pH value (5%, 20°C): 5.2 - 7.5 Melting point: 884°C...- €10.27 EUR
- €10.27 EUR
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Sodium Peroxide CZDA 25g
Sodium Peroxide CZDA CHEM-118037204 Technical Information Chemical Name: Sodium Peroxide Synonyms: Sodium Peroxide, Sodium Peroxide Chemical Formula: Na₂O₂ Molar Mass: 77.98 g/mol CAS: 1313-60-6 EC: 215-209-4 Form: solid, yellow crystals or powder Color: yellow Odor: odorless pH Value: alkaline (aqueous solution) Melting Point: 460...- €185.85 EUR
- €185.85 EUR
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Sodium Dodecyl Sulfate R-R 0.001Mol/L 1 Liter
Sodium Dodecyl Sulfate Solution 0.001 mol/L Synonyms: SDS solution, SLS solution, Sodium lauryl sulfate Molecular formula: C₁₂H₂₅NaO₄S Molar mass: 288.38 g/mol CAS No.: 151-21-3 EC No.: 205-788-1 Technical Specifications Form: liquid Color: colorless to slightly opalescent Odor: characteristic, weak pH value (1% in H₂O,...- €56.70 EUR
- €56.70 EUR
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Sodium Tetraborate 5-Hydrate CZDA 1kg
Sodium Tetraborate Pentahydrate CZDA Synonyms: Sodium Borax Pentahydrate, Sodium Tetraborate Pentahydrate Chemical Formula: Na₂B₄O₇-5H₂O Molar Mass: 291.3 g/mol CAS No.: 12179-04-3 EC No.: 215-540-4 Technical Specifications Form: solid, crystals Color: white to colorless Odor: odorless pH Value (1% in H₂O, 20°C): 9.2 - 9.3...- €32.92 EUR
- €32.92 EUR
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Pyrogallol CZDA 250g
Pyrogallol (Pyrogallol) Technical Information Synonyms: 1,2,3-Trihydroxybenzene Chemical Formula: C6H3(OH)3 Molar Mass: 126.11 g/mol CAS Number: 87-66-1 EC Number: 201-762-9 Form: solid Color: colorless Odor: weak, characteristic pH (50 g/l H₂O, 20°C): 4-5 Melting Point: 130-133°C Boiling Point: 309°C Auto-ignition Temperature: no data available Flash...- €211.63 EUR
- €211.63 EUR
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1-Naphthol R-R 20% in Ethanol 250ml
1-Naphthol R-R 20% in Ethanol Technical Information about Chemical Reagents: Chemical Formula: C₁₀H₇OH CAS Number (1-Naphthol): 90-15-3 CAS Number (Ethanol): 64-17-5 EC (1-Naphthol) Number: 201-969-4 EC (Ethanol) Number: 200-578-6 Synonyms: α-Naphthol, 1-Hydroxynaphthalene Type: Reagent Purity: 20% (m/m) solution in Ethanol Examples of Professional Applications...- €145.35 EUR
- €145.35 EUR
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Selenium Mixture according to Wieninger 500g
Selenmischung nach Wieninger Catalog number: CHEM-757640034 Other designation: Selenium mixture for the detection of amino acids Qualitative composition: Mixture of glacial acetic acid, trisulphuric acid and selenium Technical specifications Form: liquid Color: brown to reddish-brown Odor: pungent, irritating pH value: no data available Flash...- €143.99 EUR
- €143.99 EUR
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Methanol for Chromatography (HPLC) Gr Grade HPLC GRADE 1litre
METHANOL for HPLC chromatography GR Grade Chemical name: Methanol (Methanol) Synonyms: Methyl alcohol, Carbinol Chemical formula: CH3OH Molar mass: 32.04 g/mol CAS number: 67-56-1 EC number: 200-659-6 Catalog number: CHEM-616219924 Technical specifications Appearance: colorless, clear liquid Odor: aromatic Melting point: -98°C Boiling point: 65°C...- €54.81 EUR
- €54.81 EUR
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Calcium tartrate - pure 250 g WARCHEM
Technical information on chemical reagents: Chemical formula: (HCOO)₂Ca CAS number: 544-17-2 EC number: 208-863-7 Synonyms: Calcium formate Type: Pure Purity: ≥ 97 Molar mass: 130.12 g/mol Appearance: white crystals or crystalline powder Packaging: plastic container Shelf life: at least 24 months from delivery. Solubility:...- €15.91 EUR
- €15.91 EUR
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LITHIUM OCTATE 2-Hydrate - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: CH₃COOLi - 2H₂O CAS number: 6108-17-4 EC number: 208-914-3 Synonyms: lithium acetate dihydrate Type: salts Purity: 99% (pure) Appearance: white crystalline powder Molar mass: 102.01 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery...- €139.94 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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