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Valerian root 50g WELCOME NATURE
NATURA WELCOMES MEDICAL COTTAGE Root 50G Valerian is another herb, this herb is used to treat neuro-vegetative disorders, as a mild sedative and sleep aid. Valerian is also a proven remedy for digestive ailments because of its diastolic and digestive properties. Composition: 100% valerian...- £4.00
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Boric acid - pure 500g WARCHEM
Name (English): Boric acid Synonyms: Boric acid, Orthoboric acid Species: pure Chemical formula: H₃BO₃ Molar mass: 61.83 g/mol EC no: 233-139-2 CAS number: 10043-35-3 Quality parameters TESTED VALUE NORM Content (determined according to ACS standard) min. 99.0% Chlorides (Cl) max. 0.002% Sulfates (SO₄) max....- £7.00
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BORIC ACID - pure 1kg WARCHEM
Name (English): Boric acid Synonyms: Boric acid, Orthoboric acid Species: pure Chemical formula: H₃BO₃ Molar mass: 61.83 g/mol EC no: 233-139-2 CAS number: 10043-35-3 Quality parameters TESTED VALUE NORM Content (determined according to ACS standard) min. 99.0% Chlorides (Cl) max. 0.002% Sulfates (SO₄) max....- £11.00
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Hydranov epidermal youth activator 30 ml - AVA
AVA Youth Activator Hydranov Epidermal Hyaluronic Acid 30 ml Hydranov ™ - increases moisture levels three times faster and more efficiently than pure hyaluronic acid. It is obtained from the red algae Fucellaria Lumbriticalis. Activates the synthesis of epidermal hyaluronic acid in the skin....- £10.00
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anhydrous caffeine - pure 500g WARCHEM
Technical information about chemical reagents: Chemical formula: C8H10N4O2 CAS number: 58-08-2 EC number: 200-362-1 Synonyms: 1,3,7-Trimethylxanthine, anhydrous caffeine Genus: Pure Molar mass: 194.19 g/mol Purity: ≥ 99 % Appearance: White, crystalline powder Packaging: Plastic packaging Shelf life: 24 months after delivery Examples of professional...- £26.00
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anhydrous caffeine - pure 100g WARCHEM
Technical information about chemical reagents: Chemical formula: C8H10N4O2 CAS number: 58-08-2 EC number: 200-362-1 Synonyms: 1,3,7-Trimethylxanthine, anhydrous caffeine Genus: Pure Molar mass: 194.19 g/mol Purity: ≥ 99 % Appearance: White, crystalline powder Packaging: Plastic packaging Shelf life: 24 months after delivery Examples of professional...- £7.00
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ETHYLENE GLYCOL - pure 1L 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 STANDARD Content min. 98.5% Free acids (CH₃COOH) max. 0.002% Chlorides (Cl) max. 0.001% Heavy metals (Pb) max....- £11.00
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1,4-BUTANEDIOL - pure 250ml WARCHEM
Name (English): 1,4-Butanediol Synonyms: 1,4-Butylene glycol, Tetramethylene glycol, BDO Species: pure Chemical formula: C₄H₁₀O₂ Molar mass: 90.12 g/mol EC number: 203-786-5 CAS number: 110-63-4 Quality parameters TESTED VALUE NORM Content min. 99.0% Water max. 0.3% External appearance colorless, clear liquid- £129.00
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ETHYL ACETATE - pure 2L WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₈O₂. CAS number: 141-78-6 EC number: 205-500-4 Synonyms: Ethyl acetate, Ethyl ethanoate Grade: Pure Purity: ≥ 99 % Appearance: colorless, clear liquid Density: approx. 0.90 g/ml Molar mass: 88.11 g/mol Packaging: Plastic container Shelf life: minimum 24...- £21.00
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DIETHYL ETHER - pure 250ml WARCHEM
Name (English): Diethyl ether Synonyms: Ethyl ether, Diethyl ether, Ethoxyethane Species: pure Chemical formula: (C₂H₅)₂O Molar mass: 74.12 g/mol EC number: 200-467-2 CAS number: 60-29-7 Quality parameters TESTED VALUE NORM Content min. 99.5% Free acids (CH₃COOH) max. 0.0005% Ethanol max. 0.2% Methanol max. 0.05%...- £12.00
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96% ETHANOL CONTENT - pure 10L WARCHEM
Technical information about chemical reagents: Chemical formula: C2H5OH CAS number: 64-17-5 EC number: 200-578-6 Synonyms: Denatured ethyl alcohol Grade: Pure Purity: 96 %. Examples of professional applications in various industries: Laboratory applications: Equipment cleaning, sample preparation, surface and tool disinfection. Industrial manufacturing: Use as...- £47.00
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CHLOROFORM (Amylene stabilized) - pure 250ml WARCHEM
Name (English): Chloroform stab. Amylene Synonyms: Trichloromethane, Trichloromethane, Methylene trichloride, Formyl trichloride Species: pure Chemical formula: CHCl₃ Molar mass: 119.38 g/mol EC no.: 200-663-8 CAS number: 67-66-3 Quality parameters TESTED VALUE NORM Content (GC) min. 98.0% Free acids and phosgene (i.e. HCl) max. 0.0002%...- £10.00
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TOLUENE - PURE 250 ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₇H₈ CAS number: 108-88-3 EG number: 203-625-9 Synonyms: Methylbenzene Type: Solvent Purity: ≥ 99.7% Molar mass: 92.14 g/mol Density: 0.87 g/ml Appearance: colorless liquid Packaging: Brown glass bottle Shelf life: at least 24 months from delivery Examples...- £6.00
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GROUND SULFUR - PURE 1KG WARCHEM
Technical information about chemical reagents: Chemical formula: S CAS Number: 7704-34-9 EC number: 231-722-6 Synonyms: sulfur, ground sulfur Genre: other Purity: ≥ 99.85% Molar mass: 32.06 g/mol Appearance: yellow powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional...- £5.00
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CALCIUM HYPOCHLORITE (CHLORIDE OF LIME) - pure 1KG WARCHEM
Technical information about chemical reagents: Chemical designation: CALCIUM HYPOCHLORITE English name: Calcium hypochlorite Synonyms: Chlorinated lime Type: pure Chemical formula: Ca(ClO)2 Molar mass: 142.98 g/mol EC number: 231-908-7 CAS number: 7778-54-3 Appearance: white to yellowish powder or granules Odor: chlorine-like, pungent Solubility: moderately soluble...- £6.00
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MERCURY(II) CHLORIDE - pure WARCHEM 10g
Technical information about chemical reagents: Chemical formula: HgCl₂ CAS number: 7487-94-7 EC number: 231-299-8 Synonyms: mercury chloride, sublimate Genre: pure Purity: pure Molar mass: 271.5 g/mol Appearance: white crystalline solid Melting point: 277 °C Boiling point: decomposes before boiling Density: 5.43 g/cm³ (at 20 °C) Solubility:...- £13.00
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SODIUM SULFIDE 9hydrate - pure 10g WARCHEM
Technical information about chemical reagents: Chemical formula: Na2S · 9H2O CAS-Nummer: 1313-84-4 EG-Nummer: 215-211-5 Synonyms: Sodium sulfide nonahydrate Category: Salts Purity: 95% Molar mass: 240.18 g/mol Appearance: yellow flakes Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications...- £3.00
- £3.00
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DIETHYL ETHER - PURE 100ml WARCHEM
Technical information about chemical reagents: Chemical formula: (C₂H₅)₂O CAS number: 60-29-7 EG number: 200-467-2 Synonyms: Diethyl ether Type: Solvent Purity: ≥ 99.5% Molar mass: 74.12 g/mol Density: 0.71 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 12 months from...- £6.00
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METHYL VIOLET solution 0.1% - pure 100 ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₂₄H₂₈N₃Cl CAS number: 8004-87-3 EC number: 210-042-3 Synonyms: Methyl violet solution 0.1%, METHYLVIOLET solution 0.1% Type: Pure Purity: Pure Molar mass: 394 g/mol Appearance: Purple liquid Packaging: Plastic bottle Shelf life: Minimum 12 months from delivery Examples...- £15.00
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CRYSTAL VIOLET - pure 5g WARCHEM
Technical information on chemical reagents: Reagent name: Crystal violet Synonyms: Methyl violet 10 B CAS number: 548-62-9 EC number: 208-953-6 Type: Indicators Species: pure Summary formula: C₂₅H₃₀ClN₃ Molar mass: 407.99 g/mol Content: 90% Appearance/Form: green powder Packaging: plastic container Shelf life: at least 24...- £4.00
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