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Bromocresol Purple 50g
Bromocresol Purple (Bromocresol Purple, 5',5''-Dibromo-o-cresol-sulfonphthalein) Technical Information: Molecular Formula: C21H16Br2O5S Molar Mass: 540.24 g/mol CAS Number: 115-40-2 EC Number: 204-087-8 Synonyms: Bromocresol Purple, Bromocresol Purple Form: solid Color: violet (brown powder with red tint) Odor: characteristic pH Value: no data Melting Point: 240 °C...- €159.24 EUR
- €159.24 EUR
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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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Orthophosphoric acid 10% solution CZDA 5litre
Phosphoric Acid 10% p.d.a. Chemical Name: Phosphoric Acid Catalog Number: CHEM*115691513 Synonyms: Phosphoric Acid Solution 10%, H3PO4 CAS Number: 7664-38-2 EC Number: 231-633-2 Molar Mass: 97.99 g/mol Technical Data Form: liquid Color: colorless Odor: odorless pH Value: < 0.5 (20°C) Melting Point: no data...- €77.19 EUR
- €77.19 EUR
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Orthophosphoric acid 10% solution CZDA 1 liter
Phosphoric Acid 10% p.d.a. Chemical Name: Phosphoric Acid Catalog Number: CHEM*115691513 Synonyms: Phosphoric Acid Solution 10%, H3PO4 CAS Number: 7664-38-2 EC Number: 231-633-2 Molar Mass: 97.99 g/mol Technical Data Form: liquid Color: colorless Odor: odorless pH Value: < 0.5 (20°C) Melting Point: no data...- €16.93 EUR
- €16.93 EUR
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Maleic acid CZDA 250g
Maleic acid Technical information about chemical reagents: Chemical formula: C₄H₄O₄. CAS number: 110-16-7 EC number: 203-742-5 Synonyms: cis-Butenedioic acid, Toxaphene acid Type: CZDA (pure for analysis) Purity: min. 99.0% Examples of professional applications in various industries: Chemical industry: Raw material for the synthesis of...- €51.35 EUR
- €51.35 EUR
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Maleic acid CZDA 100g
Maleic acid Technical information about chemical reagents: Chemical formula: C₄H₄O₄. CAS number: 110-16-7 EC number: 203-742-5 Synonyms: cis-Butenedioic acid, Toxaphene acid Type: CZDA (pure for analysis) Purity: min. 99.0% Examples of professional applications in various industries: Chemical industry: Raw material for the synthesis of...- €24.72 EUR
- €24.72 EUR
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COPPER(II) CHLORIDE solution 35% - pure 100 ml 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...- €4.94 EUR
- €4.94 EUR
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Ammonia R-R 25% CZ 2.5litre
Ammonia NH₃ - H₂O (Ammonia Water) 25% pure | CHEM*421349603 Ammonia in the form of a 25% aqueous solution is a colorless liquid with a pungent, characteristic odor. Due to its strongly alkaline pH, it is used in analytical laboratories, chemical synthesis, and in...- €39.22 EUR
- €39.22 EUR
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Ground sulfur 5kg BIOMUS
Ground sulfur 5kg BIOMUS Technical information on chemical reagents: CAS number: 7704-34-9 EC number: 231-722-6 Synonyms: Sulfur Net weight: 5000g Genre: Clean Cleanliness: Clean min. 99.9% Chemical formula: S Examples of professional applications in various industries: Chemical industry - Production of sulfuric acid: Ground...- €47.46 EUR
- €47.46 EUR
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Zinc nitrate 6 hydrate CZ 250g
Zinc nitrate hexahydrate Technical information about chemical reagents: Chemical formula: Zn(NO₃)₂ - 6H₂O CAS number: 10196-18-6 EC number: 231-943-8 Synonyms: Zinc salt of nitric acid, zinc nitrate Species: Pure Purity: ≥ 98.0% Net weight: Depends on packaging Examples of professional applications in various industries:...- €29.63 EUR
- €29.63 EUR
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Potassium Hydroxide CZ 50g
POTASSIUM HYDROXIDE - SOLID Potassium hydroxide - KOH - Caustic potash Molar mass: 56.11 g/mol - CAS: 1310-58-3 - EC: 215-181-3 Technical Specifications State: hygroscopic solid that deliquesces under the influence of moisture Color/Odor: white, odorless pH value (50 g/l H₂O, 20°C): approx. 13.5...- €13.47 EUR
- €13.47 EUR
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Lead(II) chloride CZDA 500g
Lead(II) chloride CZDA Technical Information Chemical Name: Lead(II) chloride Chemical Formula: PbCl2 Molar Mass: 278.10 g/mol CAS Number: 7758-95-4 EC Number: 231-842-9 Form: solid Color: white Odor: odorless pH Value (50 g/l, 20°C): approx. 6 Melting Point: 501°C Boiling Point: no data available Auto-ignition...- €103.95 EUR
- €103.95 EUR
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Lead(II) Chloride CZDA 10g
Lead(II) chloride CZDA Technical Information Chemical Name: Lead(II) chloride Chemical Formula: PbCl2 Molar Mass: 278.10 g/mol CAS Number: 7758-95-4 EC Number: 231-842-9 Form: solid Color: white Odor: odorless pH Value (50 g/l, 20°C): approx. 6 Melting Point: 501°C Boiling Point: no data available Auto-ignition...- €16.09 EUR
- €16.09 EUR
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ALUMINUM METAL PROSPECTS - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: Al CAS number: 7429-90-5 EC number: 231-072-3 Synonyms: Aluminium Category: other Purity: approx. 90% (pure) Appearance: silvery powder Molar mass: 26.98 g/mol Packaging: Plastic container Shelf life: at least 24 months from delivery Density: approx. 2.70 g/cm³...- €34.57 EUR
- €34.57 EUR
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Acetic acid R-R 50% CZDA 500ml
Acetic acid 50% p.d.a. CHEM*115687332 Technical information about chemical reagents: Chemical formula: CH₃COOH Molar mass: 60.05 g/mol CAS number: 64-19-7 EC number: 200-580-7 Content: 50.0 ± 1.0% Aldehydes (CH₃CHO): max. 0.01%. Formic acid (HCOOH): max. 0.03%. Reducing substances KMnO₄ (incl. HCOOH): max. 0.01%. Residue...- €9.73 EUR
- €9.73 EUR
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SODIUM PERSULFATE - PURE 10g WARCHEM
Technical information on chemical reagents: Chemical formula: Na₂S₂O₈ CAS number: 7775-27-1 EC number: 231-892-1 Synonyms: Sodium persulfate Type: Analytical quality Purity: 98% Molar mass: 238.10 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: decomposes before melting Solubility: well soluble in water Oxidizing...- €3.29 EUR
- €3.29 EUR
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ACETALDEHYD - PURE 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: CH3CHO CAS number: 75-07-0 EC number: 200-836-8 Synonyms: Acetaldehyde, Ethanal Quality: analytical quality Purity: ≥ 99.5 % Molar mass: 44.05 g/mol Density: 0.795 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 24 months from delivery Melting...- €26.89 EUR
- €26.89 EUR
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Sodium Phosphate II Basic 12-Hydrate CZDA 50g
Sodium dihydrogen phosphate 12-hydrate Na₂HPO₄ - 12H₂O Technical information about the chemical reagent: Chemical formula: Na₂HPO₄ - 12H₂O CAS number: 10039-32-4 EC number: 231-448-7 Synonyms: Sodium dibasic phosphate dihydrate Molar mass: 358.14 g/mol Species: p.d.a. Purity: 99.0 - 102.0 percent Physical and chemical properties:...- €12.26 EUR
- €12.26 EUR
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Lead Sulfate (II) CZDA 250g
LEAD(II) SULFATE PbSO₄ - Lead(II) sulfate - AR English Name: Lead(II) sulfate CAS No.: 7446-14-2 EC No.: 231-198-9 Molar Mass: 303.26 g/mol Technical Specifications Form: solid Color: white to light gray Odor: odorless pH Value: not specified Melting Point: >1000°C (decomposition) Boiling Point: not...- €65.21 EUR
- €65.21 EUR
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Methanol dehydrated 30 ppm CZDA 1 liter
Methanol dehydrated 30 ppm CZDA Synonyms: Methyl alcohol, Carbinol Chemical formula: CH3OH Molar mass: 32.04 g/mol CAS number: 67-56-1 EC number: 200-659-6 Technical specifications Form: liquid Color: colorless Odor: aromatic Melting point: -98°C Boiling point: 65°C Auto-ignition temperature: 455°C Flash point: 11°C Explosion limits:...- €122.85 EUR
- €122.85 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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