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Selenium mixture according to Wieninger 25g
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...- €20.63 EUR
- €20.63 EUR
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Potassium nitrate Potassium nitrate E252 3kg BIOMUS
Potassium nitrate 3 kg BIOMUS Technical information on chemical reagents: Chemical formula: KNO₃ CAS number: 7757-79-1 EC number: 231-818-8 Synonyms: saltpeter, niter Genre: Clean Purity: Pure Net weight: 3 kg Examples of professional applications in various industries: Agriculture: Fertilizer: Potassium nitrate is used as...- €15.99 EUR
€17.11 EUR- €15.99 EUR
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POTASSIUM IODIDE - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: KI CAS number: 7681-11-0 EC number: 231-659-4 Synonyms: Potassium iodide Type: salts Purity: ≥ 99% Molar mass: 166.01 g/mol Appearance: white, crystalline powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional...- €4.94 EUR
- €4.94 EUR
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ETHANOL BEHALTEN 70% - pure 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: C2H5OH CAS number: 64-17-5 EC number: 200-578-6 Synonyms: denatured ethyl alcohol, medical spirit Type: Pure Purity: 70 Examples of professional applications in various industries: Cleaning and disinfectants: 70% ethanol is commonly used as a disinfectant in medical,...- €4.39 EUR
- €4.39 EUR
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SODIUM HYDROXIDE solution 50% - pure 5L WARCHEM
Technical information on chemical reagents: Chemical formula: NaOH CAS number: 1310-73-2 EC number: 215-185-5 Synonyms: sodium hydroxide, caustic soda Grade: pure Purity / content: 50% Molar mass: 40 g/mol Density: 1.525 g/ml Physical form: colorless, clear liquid Type: alkaline Packaging: plastic bottle Expiration date:...- €60.37 EUR
- €60.37 EUR
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Absorbing Reagent for Hydrogen Sulfide 250ml
Hydrogen Sulfide Absorption Reagent Technical Information about Chemical Reagents: Chemical Formula: - (Mixture) CAS Number: - (no single number for the mixture) Grade: Technical Form: liquid Color: colorless to pale yellow Odor: ammoniacal or slightly alkaline pH Value: >11 (alkaline solution) Density: approx. 1.01...- €14.94 EUR
- €14.94 EUR
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Superchloric acid 60% - CZDA 250ml WARCHEM
Technical information on chemical reagents: Reagent name: Perchloric acid solution 60%. Chemical names: Perchloric acid, chloric acid Quality: analytical quality Type: acids Molecular formula: HClO4 Molar mass: 100.46 g/mol EC number: 231-512-4 CAS number: 7601-90-3 Content: 60 Density: 1.54 g/ml Appearance/Form: colorless liquid Packaging:...- €93.84 EUR
- €93.84 EUR
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Potassium Fluoride 1Mol/L 1 Liter
Potassium Fluoride 1 mol/L - Standard Solution (CZDA) Technical Data Chemical Formula: KF Molar Mass: 58.10 g/mol CAS Number: 7789-23-3 EC Number: 232-151-5 Form: liquid (aqueous solution) Color: colorless Odor: odorless Concentration: 1 mol/L pH Value (approximate): alkaline (approximately 8-9 for KF solutions) Solubility...- €72.45 EUR
- €72.45 EUR
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Reagent for Testing Color Coatings 5Liter
Reagent for Testing Coatings Reagent for testing paint films is a special chemical solution used in quality control laboratories and in the paint and coatings industry to assess the resistance and durability of paint films. Technical Details Form: Liquid Color: Colorless or slightly colored...- €152.63 EUR
- €152.63 EUR
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Liss Reagent (R-R NaCl Low Ionic Strength 0.03Mol/L) 100ml
LISS reagent (R-R NaCl low ionic strength 0.03 mol/l) Technical information on chemical reagents: Chemical formula: NaCl in aqueous solution with low ionic strength NaCl concentration: 0.03 mol/l Synonyms: LISS, Low Ionic Strength Solution Quality: Reactive for serological analysis Purity: Not applicable Examples of...- €23.91 EUR
- €23.91 EUR
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Barium chloride R-R 5% 500ml
Barium chloride solution 5% Technical information about chemical reagents: Chemical formula: BaCl₂. Mass concentration: 5.0 ± 0.1% Molar mass: 208.25 g/mol CAS number: 10361-37-2 EC number: 233-788-1 pH value: 5.0 - 8.0 Density: approx. 1.0434 g/cm³ (20°C) State of matter: liquid Color: colorless Odor:...- €15.59 EUR
- €15.59 EUR
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Di-sodium hydrogen phosphate 7 hydrate - CZDA 1kg WARCHEM
Technical information on chemical reagents: Chemical name: Sodium phosphate dibasic heptahydrate Synonyms: disodium phosphate dibasic heptahydrate Molecular formula: Na₂HPO₄ - 7H₂O Molar mass: 268.07 g/mol Content: 98 Type: salts Appearance: white, crystalline powder Packaging: plastic container Minimum shelf life: 24 months after delivery Examples...- €79.02 EUR
- €79.02 EUR
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ORANGE G solution 0.1% 250ml WARCHEM
Technical information on chemical reagents: Chemical name: Orange G Molecular formula: C16H10N2Na2O7S2 Molar mass: 452.37 g/mol EC number: 217-705-6 CAS number: 1936-15-8 Content: 0.1%. Type: indicators Appearance: orange liquid Packaging: plastic bottle Minimum shelf life: at least 12 months from delivery Examples of professional...- €72.99 EUR
- €72.99 EUR
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MOLYBDENIC ACID - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: H₂MoO₄. CAS number: 7782-91-4 EC number: 231-970-5 Type: Acids Purity / content: 85 Molar mass: 162 g/mol Appearance / form: white powder Packaging type: plastic container Expiration date: at least 24 months from delivery of goods Examples...- €238.17 EUR
- €238.17 EUR
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CHROMIUM(III)-NITRATE 9hydrate - pure 500g WARCHEM
Technical information on chemical reagents: Chemical formula: Cr(NO3)3 × 9H2O CAS number: 7789-02-8 EC number: 236-921-1 Synonyms: Chromium(III) nitrate nonahydrate, chromium nitrate 9-hydrate Quality: pure Molar mass: 400.2 g/mol Minimum content: 95% Type: salts Appearance/form: dark violet, crystalline powder Examples of professional applications in...- €436.28 EUR
- €436.28 EUR
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NATRIUMRHYTHANIT - PURE 10g WARCHEM
Technical information on chemical reagents: Chemical name: Sodium thiocyanate Synonyms: Sodium rhodanide Molecular formula: NaSCN Molar mass: 81.07 g/mol Content: 98 % Type: salts Appearance: white, crystalline powder Packaging: Plastic container Minimum shelf life: At least 24 months from delivery Examples of professional applications in...- €3.29 EUR
- €3.29 EUR
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AMMONIUM IODATE - pure 5g WARCHEM
Technical information on chemical reagents: Chemical formula: NH₄IO₃ CAS number: 13446-09-8 EC number: 236-592-4 Reagent name: Ammonium iodate Synonyms: Ammonium iodate Molar mass: 192.94 g/mol Minimum content: 98% Type: salts Appearance: white powder Packaging type: plastic container Examples of professional applications in various industries:...- €32.93 EUR
- €32.93 EUR
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NEUTRALES RED - pure 1g WARCHEM
Technical information on chemical reagents: Chemical formula: C15H17ClN4 CAS number: 553-24-2 EC number: 209-035-8 Synonyms: Toluolrot Purity: pure Molar mass: 288.78 g/mol Type: indicators Packaging type: plastic container Examples of professional applications in various industries: Life sciences: Use as a vital dye for marking...- €4.94 EUR
- €4.94 EUR
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TETRAHYDROFURAN - CHDA 1L WARCHEM
Technical information on chemical reagents: Chemical formula: C₄H₈O CAS number: 109-99-9 EC number: 203-726-8 Synonyms: Tetrahydrofuran, THF Category: Solvent Purity: ≥ 99% Molar mass: 72.11 g/mol Density: 0.89 g/ml Appearance: colorless liquid Packaging: Brown glass bottle Shelf life: at least 24 months from delivery...- €54.33 EUR
- €54.33 EUR
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MRS. OXYGEN min. 99% - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: HCOOH CAS number: 64-18-6 EC number: 200-579-1 Synonyms: methanoic acid Category: Acids Purity: ≥99 Molar mass: 46.03 g/mol Density: 1.22 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 24 months after delivery...- €61.46 EUR
- €61.46 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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