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FORMALDEHYDE 10% - CZDA 100ml WARCHEM
Technical information about chemical reagents: Chemical name: 10% Formaldehyde solution English name: 10% Formaldehyde solution Synonyms: Formaldehyde, Formalin Type: Analytical grade Chemical formula: HCHO Molar mass: 30.03 g/mol EC number: 200-001-8 CAS number: 50-00-0 Appearance: clear, colorless liquid with pungent odor Solubility: fully miscible...- €3,29
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80/110 Petroleum Ether - CZDA 100ml WARCHEM
Designation (English): Petroleum ether boiling range 80-110 Quality grade: pure for analysis EC Number: 920-750-0 .- €5,49
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1,5-DIPHENYLCARBAZONE - CZDA 1g WARCHEM
Name (English): 1,5-Diphenylcarbazone Synonyms: 2-Phenylhydrazide of phenylaspartic acid Species: pure for analysis Chemical formula: C₁₃H₁₂N₄O Molar mass: 240.27 g/mol EC No: 208-698-0 CAS No.: 538-62-5 Quality parameters TESTED VALUE STANDARD Content 40,0% - 50,0% Solubility in ethanol as specified Sensitivity to mercury(II) ions min....- €18,11
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ZINC CHLORIDE anhydrous - pure 50g WARCHEM
Name (English): Zinc chloride Synonyms: Zinc dichloride, Zinc chloride Species: pure Chemical formula: ZnCl₂ Molar mass: 136,3 g/mol EC number: 231-592-0 CAS number: 7646-85-7 Quality parameters TESTED VALUE NORM Content min. 98.0% Sulfates (SO₄) max. 0.1% Alkali metals max. 1.0% Cadmium (Cd) max. 0.001%...- €2,74
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CYCLOHEXANOL - CZDA 100ml WARCHEM
Name (English): Cyclohexanol Synonyms: Hexahydrophenol, Hexalin Species: pure for analysis Chemical Formula: C₆H₁₂O Molar Mass: 100.16 g/mol EC Number: 203-630-6 CAS Number: 108-93-0 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Acidity (CH₃COOH) max. 0.01% Cyclohexanone max. 0.5% Copper (Cu) max. 0.5 ppm Nickel...- €4,94
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CHROMIUM(III) CHLORIDE 6-Hydrate - CZDA 10g WARCHEM
Name (English): Chromium(III) chloride hexahydrate Synonyms: Chromium trichloride hexahydrate Species: pure for analysis Chemical formula: CrCl₃ x 6H₂O Molar mass: 266.45 g/mol EC number: 233-038-3 CAS number: 10060-12-5 Quality parameters TESTED VALUE NORM Content min. 98.0% Sulfate (SO₄) max. 0.05% Zinc (Zn) max. 0.005%...- €4,94
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METHYLENUM BLUE anhydrous - CZDA 5g WARCHEM
Name (English): Methylene blue Synonyms: 3,7-Bis(dimethylamino)phen-5-thiazinium chloride Species: pure for analysis Chemical formula: C₁₆H₁₈ClN₃S Molar mass: 319.86 g/mol EC no: 200-515-2 CAS number: 61-73-4 Quality parameters TESTED VALUE NORM Primary dye content min. 99.0% Maximum absorption (H₂O) 663 - 667 nm Absorption (1%, 1cm,...- €4,39
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PHTHAL BICOXIDE - pure 10g WARCHEM
Name (English): Phthalic anhydride Synonyms: Phthalic anhydride Species: pure Chemical Formula: C8H4O3 Molar Mass: 148.11 g/mol EC No: 201-607-5 CAS Number: 85-44-9 .- €3,29
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BARIUM CHLORIDE 10% solution - pure 100ml WARCHEM
Designation (English): Barium chloride solution 10% Synonyms: Barium chloride in aqueous solution Species: pure Chemical formula: BaCl₂ Molar mass: 208.24 g/mol EC number: 233-788-1 CAS number: 10361-37-2 Quality parameters TESTED VALUE NORM Content 10.0% ± 0.5% Identity as specified Density (20°C) approx. 1.097 g/cm³...- €3,84
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ANTIMONY SULPHATE (III) - pure 500g WARCHEM
Technical information on chemical reagents: Chemical formula: Sb₂S₃. CAS number: 1345-04-6 EC number: 215-713-4 Synonyms: Antimony(III) sulfide, Antimony sulfide Genus: Salts Purity: Pure Content: ≥ 95 Molar mass: 339.72 g/mol Appearance/Form: black powder Packaging: plastic container Shelf life: at least 24 months from delivery...- €113,05
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Ammonium hydrogen difluoride - pure 5kg WARCHEM
Name (English): Ammonium hydrogen difluoride Synonyms: Ammonium acid fluoride, Ammonium hydrogen difluoride Species: pure Chemical formula: NH4Fx HF Molar mass: 57.04 g/mol EC No: 215-676-4 CAS Number: 1341-49-7 .- €205,79
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Ammonium sulfate monohydrate - pure 10g WARCHEM
Name (English): Ammonium Oxalate Monohydrate Synonyms: Di-Ammonium Oxalate Monohydrate, Ammonium Oxalate Monohydrate Species: pure Chemical Formula: (NH4)2C2O4 x 1H2O Molar Mass: 142.11 g/mol EC No: 238-135-4 CAS Number: 6009-70-7 .- €2,74
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AMMONIUM HYDROGENATE - CZDA 10g WARCHEM
Name (English): Ammonium thiocyanate Synonyms: Ammonium thiocyanate, Ammonium sulphocyanide, Ammonium rhodanide Species: pure for analysis Chemical Formula: NH4SCN Molar Mass: 76.12 g/mol EC Number: 217-175-6 CAS Number: 1762-95-4 .- €3,29
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AMMONIUM HYDROGEN CARBONATE - pure 5kg WARCHEM
Name (English): Ammonium formate Synonyms: Ammonium formate, Ammonium formate salt Species: pure Chemical Formula: HCOONH4 Molar Mass: 63.06 g/mol EC Number: 208-753-9 CAS Number: 540-69-2 .- €233,23
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Copper-Ammonium Sulfate (II) 6-Hydrate - pure 10g WARCHEM
Technical information about chemical reagents: Chemical formula: (NH4)₂Cu(SO4)₂ - 6H2O CAS number: 13587-26-3 Reagent name: Ammonium copper(II) sulfate hexahydrate Synonyms: Ammonium copper sulfate hexahydrate Molar mass: 399.83 g/mol Minimum content: 98%. Type: Salts Appearance: blue, crystalline powder Packaging type: Plastic container Examples of professional...- €48,29
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AMMONIUM IODIDE - CZDA 5g WARCHEM
Name (English): Ammonium iodide Synonyms: Ammonium iodide Species: pure for analysis Chemical formula: NH₄I Molar mass: 144.94 g/mol EC Number: 234-717-7 CAS Number: 12027-06-4 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides and bromides (as Cl) max. 0.01% Phosphates (PO₄) max. 0.005% Sulfates...- €8,23
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Nitric Acid 60% – pure 100 ml WARCHEM
Technical information about chemical reagents: Chemical formula: HNO₃ CAS number: 7697-37-2 EC number: 231-714-2 Synonyms: Nitric acid (V) Genre: pure Purity / Content: 60% Molar mass: 63.01 g/mol Physical form: Colorless to slightly yellowish, fuming liquid with a pungent odor Type: Acids / Oxidizing...- €4,39
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IRON(III) SULFATE HYDRATE - PURE 100g WARCHEM
Technical information about chemical reagents: Chemical formula: Fe₂(SO₄)₃ · nH₂O CAS number: 15244-10-7 EC number: 233-072-9 Synonyms: Iron sulfate hydrate Type: Salt Purity: ≥ 75% Molar mass: 399.88 g/mol (anhydrous) Appearance: yellow powder Packaging: plastic container Shelf life: minimum 24 months from delivery Examples...- €8,59
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IRON(III)CHLORIDE anhydrous - pure 50g WARCHEM
Technical information on chemical reagents: Chemical name: IRON(III) CHLORIDE anhydrous English name: Iron(III) chloride Synonyms: Iron(III) chloride Type: pure for analysis Chemical formula: FeCl3 Molar mass: 162.2 g/mol EC number: 231-729-4 CAS number: 7705-08-0 Appearance: dark brown to black, crystalline powder Odor: pungent, chlorine-like...- €8,14
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Salt from Kłodawa, natural stone, log, fine, not iodised 1 kg SMAKOSZ
Natural Kłodawa rock salt is a Polish product extracted from the Kłodawa region. This is the only region in Europe where pink salt is mined, which is similar to Himalayan salt in terms of its chemical composition and purity. Rock salt from the “Kłodawa”...
- €2,86
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Save €2,52
Gluten-free acorn flour ORGANIC 500 g - GIFTS OF NATURE
INGREDIENTS Acorns * (100%) (* ingredient from organic farming) span> DESCRIPTION Oak flour used to be used as a foodstuff, especially during times when access to food was limited. Modern research has confirmed its very high nutritional value and content of valuable nutrients for...
- €5,58
€7,88- €5,58
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Linden honey 1200g SUDNIK
- supports the body in states of weakness - has diaphoretic and anti-inflammatory properties - has a positive effect on concentration - recommended during an infection Linden honey is a source of B vitamins that support the nervous system; potassium, which ensures proper muscle...
- €12,25
- €12,25
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Herbal mixture against parasites 100g FLOS
DESCRIPTION A blend that helps cleanse the body. INGREDIENTS Thyme herb - 23.8%, calamus rhizome - 23.8%, Omani root - 23.8%, peppermint leaves - 11.9%, walnut leaves - 11.9%, vinegar - 4.8% APPLICATION 1st week: Put 2 tablespoons of the mixture in a thermos...
- €4,23
- €4,23
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ORGANIC Acorn Coffee 200 g - GIFTS OF NATURE
Organic 200 g acorn coffee - gifts from nature 200 g acorn coffee is made from the highest quality INGREDIENTS from controlled organic cultivation. Coffee is made from properly processed oak seeds. The acorns are picked, dried, roasted and then ground into a fine...
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