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Acetic acid R-R 50% CZDA 20litre
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...- €280.50 EUR
- €280.50 EUR
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Harris acidified hematoxylin 500ml
Acidified Harris hematoxylin CHEM-124687405 Technical information about chemical reagents: Chemical formula of the main ingredient: C₁₆H₁₄O₆ (Hematoxylin) CAS number (hematoxylin): 517-28-2 EC No.: 208-237-3 Synonyms: Acidified Harris hematoxylin, hematoxylin-acetic acid solution Physical state: liquid Color: dark violet Odor: alcoholic, slightly vinegary pH value: approx....- €61.61 EUR
- €61.61 EUR
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Hematoxylin from Delafield 500ml
Hematoxylin by Delafield CHEM-124687404 Technical information about chemical reagents: Chemical formula of the main ingredient: C₁₆H₁₄O₆ (Hematoxylin) CAS number (hematoxylin): 517-28-2 EC No.: 208-237-3 Synonyms: Delafield hematoxylin, Delafield solution Physical state: liquid Color: violet-blue Odor: characteristic, alcoholic pH value: approx. 2.5 (at 20°C) Boiling...- €56.82 EUR
- €56.82 EUR
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Zinc II Chloride 2Hydrate CZ 25kg
Tin(II) chloride dihydrate pg. Chemical name: Tin(II) chloride dihydrate Chemical formula: SnCl2 - 2H2O Molar mass: 225.63 g/mol CAS number: 10025-69-1 EC number (EINECS): 231-868-0 Technical data Form: solid Color: colorless to white Odor: odorless pH value (100 g/l inH2O, 20°C): about 1-2 Melting...- €6,412.50 EUR
- €6,412.50 EUR
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Zinn II Chloride 2Hydrate CZ 5kg/wUN
Tin(II) chloride dihydrate pg. Chemical name: Tin(II) chloride dihydrate Chemical formula: SnCl2 - 2H2O Molar mass: 225.63 g/mol CAS number: 10025-69-1 EC number (EINECS): 231-868-0 Technical data Form: solid Color: colorless to white Odor: odorless pH value (100 g/l inH2O, 20°C): about 1-2 Melting...- €1,361.25 EUR
- €1,361.25 EUR
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Zinc II Chloride 2Hydrate CZ 250g
Tin(II) chloride dihydrate pg. Chemical name: Tin(II) chloride dihydrate Chemical formula: SnCl2 - 2H2O Molar mass: 225.63 g/mol CAS number: 10025-69-1 EC number (EINECS): 231-868-0 Technical data Form: solid Color: colorless to white Odor: odorless pH value (100 g/l inH2O, 20°C): about 1-2 Melting...- €87.00 EUR
- €87.00 EUR
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Gc Ethanol-Stab-Ether for pesticide residue analysis 2.5 liters
GC Ethanol Stab. Diethyl ether for pesticide residue analysis CHEM-613842108 Technical information about chemical reagents: Chemical formula: (C₂H₅)₂O CAS number: 60-29-7 EC number: 200-467-2 Synonyms: ethyl ether, diethyl ether, ethoxyethane, sulfur ether Species: For the analysis of pesticide residues Purity: min. 99.8% (GC) Net...- €183.28 EUR
- €183.28 EUR
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Disodium Oxalate CZDA 250g
Sodium oxalate (Na2C2O4) Technical information about the chemical reagent: Chemical name: Disodium oxalate Chemical formula: C2Na2O4 CAS number: 62-76-0 EC number: 200-550-3 Molar mass: 134.01 g/mol Physical state: solid Color: white Odor: odorless pH value: 7.0 - 8.5 (30 g/l, 20 °C); 7.0 -...- €40.62 EUR
- €40.62 EUR
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Sodium Hypophosphite Monohydrate Pure for Analysis 750g
Sodium hypophosphite monohydrate Technical information about chemical reagents: Chemical formula: NaH₂PO₂ - H₂O CAS number: 10039-56-2 EC number: 231-669-9 Synonyms: Sodium hypophosphite monohydrate, Sodium hypophosphite monohydrate Molar mass: 105.99 g/mol Type: p.d.a. Content 101.0 - 105.0 Chlorides (Cl): max. 0.005 %. Heavy metals (Pb):...- €69.38 EUR
- €69.38 EUR
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Sodium Hypophosphite Monohydrate CZDA 25g
Sodium hypophosphite monohydrate Technical information about chemical reagents: Chemical formula: NaH₂PO₂ - H₂O CAS number: 10039-56-2 EC number: 231-669-9 Synonyms: Sodium hypophosphite monohydrate, Sodium hypophosphite monohydrate Molar mass: 105.99 g/mol Type: p.d.a. Content: 101.0 - 105.0 Chlorides (Cl): max. 0.005 %. Heavy metals (Pb):...- €11.18 EUR
- €11.18 EUR
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Sodium Dodecyl Sulfate CZ 5kg/wUN
Sodium Dodecyl Sulfate CZ Chemical Name: Sodium Dodecyl Sulfate, Sodium Lauryl Sulfate Synonyms: SDS, SLS Chemical Formula: C12H25NaO4S Molar Mass: 288.38 g/mol CAS Number: 151-21-3 EC Number: 205-788-1 Technical Specifications Form: solid Color: white powder or granules Odor: characteristic, weak pH Value: 6.5 -...- €870.75 EUR
- €870.75 EUR
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Sodium Dodecyl Sulfate CZ 100g
Sodium Dodecyl Sulfate CZ Chemical Name: Sodium Dodecyl Sulfate, Sodium Lauryl Sulfate Synonyms: SDS, SLS Chemical Formula: C12H25NaO4S Molar Mass: 288.38 g/mol CAS Number: 151-21-3 EC Number: 205-788-1 Technical Specifications Form: solid Color: white powder or granules Odor: characteristic, weak pH Value: 6.5 -...- €36.50 EUR
- €36.50 EUR
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Sodium Dodecyl Sulfate CZ 25g
Sodium Dodecyl Sulfate CZ Chemical Name: Sodium Dodecyl Sulfate, Sodium Lauryl Sulfate Synonyms: SDS, SLS Chemical Formula: C12H25NaO4S Molar Mass: 288.38 g/mol CAS Number: 151-21-3 EC Number: 205-788-1 Technical Specifications Form: solid Color: white powder or granules Odor: characteristic, weak pH Value: 6.5 -...- €16.79 EUR
- €16.79 EUR
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Potassium Hydroxide R-R 29-30% CZDA 1 Liter
POTASSIUM HYDROXIDE 29-30% SOLUTION Potassium hydroxide solution 29-30%. KOH - M = 56.11 g/mol - CAS: 1310-58-3 - EC: 215-181-3 Technical specifications State: liquid Color/Odor: colorless, odorless pH value (20°C): approx. 14 Melting point: no data available Boiling point: approx. 100°C Auto-ignition temperature: not...- €26.02 EUR
- €26.02 EUR
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Potassium Hydroxide R-R 29-30% CZDA 500ml
POTASSIUM HYDROXIDE 29-30% SOLUTION Potassium hydroxide solution 29-30%. KOH - M = 56.11 g/mol - CAS: 1310-58-3 - EC: 215-181-3 Technical specifications State: liquid Color/Odor: colorless, odorless pH value (20°C): approx. 14 Melting point: no data available Boiling point: approx. 100°C Auto-ignition temperature: not...- €20.25 EUR
- €20.25 EUR
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Potassium Hydroxide R-R 0.01Mol/L In Ethanol 100ml
Potassium Hydroxide 0.01 mol/L - Standard Solution in Ethanol Technical Specifications Composition: KOH/C₂H₅OH (Ethanol) Molar Mass: not applicable (solution) CAS Number: not applicable EC Number: not applicable Physical State: liquid Color: colorless Odor: characteristic, alcoholic pH Value: strongly alkaline Melting Point: approx. -114°C (Ethanol)...- €48.58 EUR
- €48.58 EUR
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Potassium Hydroxide R-R 0.1Mol/L In Methanol 250ml
Potassium Hydroxide 0.1 mol/L - Titrated Solution in Methanol Technical Specifications Composition: KOH/CH₃OH Molar Mass: not applicable (solution) CAS Number: not applicable EC Number: not applicable Physical State: liquid Color: colorless Odor: methanolic pH Value: approx. 14 (20°C) Melting Point: -97.8°C Boiling Point: 64.8°C...- €24.43 EUR
- €24.43 EUR
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Potassium Fluoride 30% CZDA 500ml
Potassium Fluoride 30% CZDA Technical Information Chemical Name: Potassium Fluoride Chemical Formula: KF CAS Number: 7789-23-3 EC Number: 232-151-5 Molar Mass: 58.10 g/mol Solution Concentration: 30% ±0.5% Form: liquid Color: colorless Odor: odorless pH Value: approx. 8.2 (20°C) Melting Point: no data available Boiling...- €54.34 EUR
- €54.34 EUR
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Potassium Chromium III Sulfate 12-Hydrate CZDA 100g
Potassium Chromium(III) Sulfate Dodecahhydrate p.d.a. Synonyms: Potassium Chromium(III) Sulfate Dodecahhydrate, KCr(SO4)2-12H2O, Potassium Chrome Alum. Technical Specifications Chemical Formula: KCr(SO4)2-12H2O Molar Mass: 499.39 g/mol CAS Number: 7788-99-0 EC Number: 233-382-4 Form: solid, crystals Color: dark violet Odor: odorless pH Value (5% in H₂O, 20°C): approx....- €40.50 EUR
- €40.50 EUR
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Potassium Chromate R-R 0.0333 mol/L (0.1N) 100ml
Potassium Chromate R-R 0.0333 mol/L (0.1 N) Catalog Number: CHEM-817402505 Technical Specifications Chemical Name: Potassium Chromate Chemical Formula: K2CrO4 Molar Mass: 194.19 g/mol CAS Number: 7789-00-6 EC Number: 232-140-5 Solution Concentration: 0.0333 mol/L (0.1 N) Form: liquid Color: yellow Odor: odorless pH Value: approx....- €40.64 EUR
- €40.64 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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Save €3.60
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