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Buckwheat honey 400 g strengthens the immunity of DUTKOWIAK
DUTKOWIAK BUCKWHEAT HONEY 400G The most aromatic and expressive taste among honeys. Dark brown color in liquid honey and lighter after crystallization. Honey with high anti-inflammatory properties. Especially recommended for diseases of the circulatory system. There is information about its use in the treatment...- €10,84
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Hydrogen peroxide solution 12% - pure 5L WARCHEM
Technical information about chemical reagents: Chemical formula: H₂O₂. CAS number: 7722-84-1 EC number: 231-765-0 Synonyms: Hydrogen peroxide solution 12%. Type: Pure Purity: 12%. Appearance: colorless, clear liquid Density: approx. 1.04 g/ml Molar mass: 34.01 g/mol Packaging: plastic packaging Shelf life: minimum 12 months from...- €43,90
- €43,90
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Hydrogen peroxide solution 10% - pure 1L WARCHEM
Designation (English): 10% hydrogen peroxide solution Species: pure Chemical formula: H₂O₂ Molar mass: 34,01 g/mol EC number: 231-765-0 CAS number: 7722-84-1 Quality parameters TESTED VALUE STANDARD Content 10.0% ± 1.0% Chlorides (Cl) max. 0.01% Sulfates (SO₄) max. 0.01% Heavy metals (Pb) max. 0.001% Iron...- €8,23
- €8,23
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Thiourea - CZDA 100g WARCHEM
Technical information on chemical reagents: Chemical formula: H₂NCSNH₂. CAS number: 62-56-6 EC number: 200-543-5 Synonyms: Thiourea, Thiocarbamide Grade: Analytical Quality Purity: 99%. Molar mass: 76.11 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Solubility: highly water-soluble, also...- €10,43
- €10,43
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SODIUM WATER GLASS - CLEAR 2L WARCHEM
Technical information about chemical reagents: Chemical form: Na₂O - nSiO₂ - nH₂O CAS number: 1344-09-8 EC number: 215-687-4 Synonyms: sodium trisilicate, sodium silicate in solution Genre: other Purity: pure Density: 1.45 g/ml Appearance: colorless liquid Packaging: plastic packaging Shelf life: at least 24 months...- €12,07
- €12,07
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SODIUM HYDROXIDE - pure 100g WARCHEM
Name (English): Sodium hydroxide Synonyms: Sodium hydroxide, caustic soda, lye, caustic soda Species: pure Chemical formula: NaOH Molar mass: 40 g/mol EC no: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE NORM Content min. 98.0% Chlorides (Cl) max. 0.05% Sulfates (SO₄) max. 0.01% Iron...- €2,74
- €2,74
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POTASSIUM PERMANGANATE Solution 0.05% 2L WARCHEM
Designation (English): Potassium permanganate solution 0.05% Synonyms: Potassium permanganate, potassium manganate (VII) Species: pure Chemical formula: KMnO₄ Molar mass: 158.04 g/mol EC no: 231-760-3 CAS number: 7722-64-7 Quality parameters TESTED VALUE NORM Content 0.05% ± 0.005% Identity as specified Density (20°C) approx. 1,000 g/cm³...- €9,88
- €9,88
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POTASSIUM PERMANGANATE Solution 0.05% 100ml WARCHEM
Designation (English): Potassium permanganate solution 0.05% Synonyms: Potassium permanganate, potassium manganate (VII) Species: pure Chemical formula: KMnO₄ Molar mass: 158.04 g/mol EC no: 231-760-3 CAS number: 7722-64-7 Quality parameters TESTED VALUE NORM Content 0.05% ± 0.005% Identity as specified Density (20°C) approx. 1,000 g/cm³...- €2,20
- €2,20
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METHYLENE CHLORIDE (DICHLOROMETHANE) - CZDA 100ml WARCHEM
Name (English): Dichloromethane Synonyms: Dichloromethane, Dichloromethane, Methylene dichloride Species: pure for analysis Chemical Formula: CH2Cl2 Molar Mass: 84.93 g/mol EC Number: 200-838-9 CAS Number: 75-09-2 .- €4,94
- €4,94
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MAGNESIUM METAL PRODIUM - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: Mg CAS number: 7439-95-4 EC number: 231-104-6 Synonyms: magnesium powder, magnesium metal - powder Genus: other Purity: ≥ 99.5 % Appearance: silver-gray powder Molar mass: 24.31 g/mol Packaging: plastic jar Shelf life: at least 24 months from...- €65,85
- €65,85
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TRICHLOROOCTIC ACID (TCA) 20% - pure 100ml WARCHEM
Technical information about chemical reagents: Chemical formula: CCl₃COOH CAS-Nummer: 76-03-9 EG-Nummer: 200-927-2 Synonyms: TCA acid Category: Acids Purity: 20% Molar mass: 163.39 g/mol Density: 1.1 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 12 months after delivery Examples of...- €11,52
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SULFURIC ACID 5% - pure 250ml WARCHEM
Technical information about chemical reagents: Chemical formula: H₂SO₄. CAS-Nummer: 7664-93-9 EG-Nummer: 231-639-5 Synonyms: Sulfuric acid Category: Acids Purity: 5% Molar mass: 98.08 g/mol Density: 1.032 g/ml Appearance: colorless liquid Packaging: Plastic bottle Shelf life: at least 12 months after delivery Examples of professional applications...- €4,94
- €4,94
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ORTHO-PHOSPHORIC ACID 85% solution - pure 250ml WARCHEM
Designation (English): Phosphoric acid solution 85% Synonyms: Phosphoric acid (V) Species: pure Chemical formula: H₃PO₄ Molar mass: 97.99 g/mol EC number: 231-633-2 CAS number: 7664-38-2 Quality parameters TESTED VALUE NORM Content min. 84.5% Nitrates (NO₃) max. 0.001% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max....- €10,43
- €10,43
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n-HEXANE 99% - pure 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₁₄. CAS number: 110-54-3 EC number: 203-777-6 Synonyms: n-Hexane Genre: Solvent Purity: ≥99%. Appearance: colorless, clear liquid Molar mass: 86.18 g/mol Density: 0.66 g/ml Packaging: Brown glass bottle Shelf life: at least 24 months from delivery Boiling...- €34,57
- €34,57
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Oleic acid - pure 250ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₁₈H₃₄O₂. CAS number: 112-80-1 EC number: 204-007-1 Synonyms: Oleic acid, cis-Octadec-9-enoic acid Category: Acids Purity: pure Appearance: liquid Molar mass: 282.47 g/mol Density: 0.89 g/ml Packaging: depends on the sample weight size Shelf life: at least 24...- €15,91
- €15,91
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HYDROQUINONE - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₄(OH)₂. CAS number: 123-31-9 EC number: 204-617-8 Synonyms: Hydroquinone, Quinol Genus: other Purity: ≥99%. Appearance: white or almost white powder Molar mass: 110.11 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Melting point:...- €11,52
- €11,52
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ETHYLENE GLYCOL - pure 500ml WARCHEM
Name (English): Ethylene glycol Synonyms: Ethane-1,2-diol, 1,2-Ethanediol, 1,2-Dihydroxyethane Species: pure Chemical Formula: C₂H₆O₂ Molar Mass: 62.07 g/mol EC Number: 203-473-3 CAS Number: 107-21-1 Quality parameters TESTED VALUE NORM Content min. 98.5% Free acids (CH₃COOH) max. 0.002% Chlorides (Cl) max. 0.001% Heavy metals (Pb) max....- €7,68
- €7,68
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PHENOL - pure 100g 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 NORM Content min. 98.0% Iron (Fe) max. 0.02% Water (KF) max. 0.75% Melting point 38.0 - 42.0°C External appearance...- €13,17
- €13,17
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ZINC OXIDE - pure 100g WARCHEM
Name (English): Zinc oxide Synonyms: Zinc oxide, zinc white, zincite Species: pure Chemical formula: ZnO Molar mass: 81,37 g/mol EC no: 215-222-5 CAS number: 1314-13-2 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Arsenic (As) max. 0.005%. Tin (Sn) max. 0.005% Manganese (Mn) max....- €4,39
- €4,39
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Ammonium carbonate - pure 100g WARCHEM
Name (English): Ammonium carbonate Synonyms: Mixture of ammonium carbonate and bicarbonate and ammonium carbamate Species: pure EC No: 233-786-0 CAS Number: 10361-29-2 Quality parameters TESTED VALUE STANDARD Ammonia content (NH₃) min. 30.0% Chlorides (Cl) max. 0.005% Sulfates (SO₄) max. 0.01% Heavy metals (Pb) max....- €6,04
- €6,04
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