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STEARIC ACID - pure 25g WARCHEM
Name (English): Stearic acid Synonyms: Octadecanoic acid Species: rein Chemical formula: C₁₇H₃₅COOH Molar mass: 284.48 g/mol EC no: 200-313-4 CAS number: 57-11-4 Quality parameters TESTED VALUE NORM Iodine value max. 1.5g I/100g Acid value 185 - 220 mg KOH/g Saponification value 185 - 220...- £3.00
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VERSENIC ACID - pure 25g WARCHEM
Name (English): Ethylenediaminetetraacetic acid Synonyms: EDTA Acid Species: pure Chemical Formula: C10H16N2O8 Molar Mass: 292.25 g/mol EC Number: 200-449-4 CAS Number: 60-00-4 .- £3.00
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LACTOSE monohydrate - pure 25g WARCHEM
Technical information about chemical reagents: Chemical formula: C₁₂H₂₂O₁₁ - H₂O CAS number: 10039-26-6 EC number: 200-559-2 Synonyms: Lactose monohydrate, Milk sugar Genus: other Purity: pure Appearance: white, light powder Molar mass: 360.32 g/mol Packaging: plastic container Shelf life: minimum 24 months from delivery Melting...- £3.00
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MAGNESIUM NITRATE hexahydrate - pure 25g WARCHEM
Designation (English): Magnesium nitrate hexahydrate Synonyms: Magnesium nitrate hexahydrate Species: pure Chemical formula: Mg(NO3)2 x 6H2O Molar mass: 256.41 g/mol EC No: 233-826-7 CAS Number: 13446-18-9 .- £3.00
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MAGNESIUM ACETATE 4-Hydrate - pure 10g WARCHEM
Name (English): Magnesium Acetate Tetrahydrate Synonyms: Magnesium Acetate Tetrahydrate Species: pure Chemical Formula: (CH3COO)2Mgx 4H2O Molar Mass: 214.46 g/mol EC Number: 205-554-9 CAS Number: 16674-78-5 .- £3.00
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MAGNESIUM SULPHATE anhydrous - pure 25g WARCHEM
Designation (English): Magnesium sulfate Synonyms: Magnesium sulfate Species: pure Chemical Formula: MgSO4 Molar Mass: 120.36 g/mol EC No: 231-298-2 CAS Number: 7487-88-9 .- £3.00
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MAGNESIUM SULPHATE 7hydrate - pure 100g WARCHEM
Name (English): Magnesium sulfate heptahydrate Synonyms: Magnesium sulfate heptahydrate, Epsom salt, bitter salt Species: pure Chemical formula: MgSO4 x 7H2O Molar mass: 246.48 g/mol EC No: 231-298-2 CAS Number: 10034-99-8 .- £3.00
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MAGNESIUM OXIDE - pure 10g WARCHEM
Name (English): Magnesium oxide Synonyms: Magnesium oxide Species: pure Chemical formula: MgO Molar mass: 40.3 g/mol EC No: 215-171-9 CAS Number: 1309-48-4 .- £3.00
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MANGANESE(II) SULPHATE monohydrate - pure 50g WARCHEM
Name (English): Manganese(II) sulfate monohydrate Synonyms: Manganese sulfate monohydrate Species: pure Chemical formula: MnSO₄ x 1H₂O Molar mass: 169,02 g/mol EC no: 232-089-9 CAS number: 10034-96-5 Quality parameters TESTED VALUE NORM Content min. 98.0% Chlorides (Cl) max. 0.005%. Zinc (Zn) max. 0.02% Nickel (Ni)...- £3.00
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METHANOL - pure 100ml WARCHEM
Name (English): Methanol Synonyms: Methyl alcohol, Carbinol Species: pure Chemical Formula: CH₃OH Molar Mass: 32.04 g/mol EC Number: 200-659-6 CAS Number: 67-56-1 Quality parameters TESTED VALUE NORM Content (GC) min. 99.0% Free acids (CH₃COOH) max. 0.005% Ethanol (GC) max. 0.02% Iron (Fe) max. 0.002%...- £3.00
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COPPER (II) NATUR 3-Hydrate - pure 10g WARCHEM
Name (English): Copper(II) nitrate trihydrate Synonyms: Copper nitrate trihydrate Species: pure Chemical formula: Cu(NO3)2 x 3H2O Molar mass: 241.6 g/mol EC Number: 221-838-5 CAS Number: 10031-43-3 .- £3.00
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COPPER(II) CHLORIDE 2-Hydrate - pure 10g WARCHEM
Name (English): Copper(II) chloride dihydrate Synonyms: Copper chloride dihydrate Species: pure Chemical Formula: CuCl2 x 2H2O Molar Mass: 170.48 g/mol EC No: 231-210-2 CAS Number: 10125-13-0 .- £3.00
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NITRIUM (II) 6-Hydrate - pure 10g WARCHEM
Name (English): Nickel(II) nitrate hexahydrate Synonyms: Nickel hexahydrate nitrate Species: pure Chemical formula: Ni(NO3)2 x 6H2O Molar mass: 290.81 g/mol EC No: 236-068-5 CAS Number: 13478-00-7 .- £3.00
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Lead(II) nitrate - pure 10g WARCHEM
Designation (English): Lead(II) nitrate Synonyms: Lead nitrate Species: pure Chemical formula: Pb(NO₃)₂ Molar mass: 331.21 g/mol EC No: 233-245-9 CAS number: 10099-74-8 Quality parameters TESTED VALUE NORM Content min. 98.0% Chlorides (Cl) max. 0.005%. Copper (Cu) max. 0.002% Potassium (K) max. 0.01% Sodium (Na)...- £3.00
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POTASSIUM PERMANGANATE Solution 0.05% 250ml 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 External...- £3.00
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POTASSIUM HYDROGENATE - PURE 10g WARCHEM
Name (English): Potassium thiocyanate Synonyms: Potassium thiocyanate Species: pure Chemical formula: KSCN Molar mass: 97.18 g/mol EC No: 206-370-1 CAS Number: 333-20-0 .- £3.00
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Potassium hydrogen peroxide - pure 50g WARCHEM
Name (English): Potassium hydroxide Synonyms: Potassium hydroxide Species: pure Chemical formula: KOH Molar mass: 56.11 g/mol EC no: 215-181-3 CAS number: 1310-58-3 Quality parameters TESTED VALUE STANDARD Content min. 85.0% Potassium carbonate (K₂CO₃) max. 2.0% Chlorides (Cl) max. 0.05% Appearance white flakes- £3.00
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POTASSIUM HYDROXIDE solution 5% - CZDA 100ml WARCHEM
Designation (English): 5% potassium hydroxide solution Synonyms: Potassium hydroxide in solution Species: pure for analysis Chemical formula: KOH Molar mass: 56.11 g/mol EC no: 215-181-3 CAS number: 1310-58-3 Quality parameters TESTED VALUE NORM Content 4,5% - 5,5% Chlorides (Cl) max. 0.001% Phosphates (PO₄) max....- £3.00
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POTASSIUM HYDROXIDE 10% solution - pure 100ml WARCHEM
Designation (English): 10% potassium hydroxide solution Synonyms: Potassium hydroxide in solution Species: pure Chemical formula: KOH Molar mass: 56.11 g/mol EC No: 215-181-3 CAS number: 1310-58-3 Quality parameters TESTED VALUE NORM Content 10.0% ± 0.5% Chlorides (Cl) max. 0.002% Phosphates (PO₄) max. 0.001% Sulfates...- £3.00
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RESORCIN - pure 5g WARCHEM
Name (English): Resorcinol Synonyms: 1,3-Dihydroxybenzene, Resorcinol Species: pure Chemical Formula: C6H4(OH)2 Molar Mass: 110.11 g/mol EC Number: 203-585-2 CAS Number: 108-46-3 .- £3.00
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