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Methylene Blue 3-Hydrate - CZDA 25g WARCHEM
Name (English): Methylene blue trihydrate Synonyms: 3,7-Bis(dimethylamino)phen-5-thiazinium chloride hydrate Species: pure for analysis Chemical formula: C₁₆H₁₈ClN₃S x 3H₂O Molar mass: 373.9 g/mol EC no.: 200-515-2 CAS number: 7220-79-3 Quality parameters TESTED VALUE NORM Primary dye content min. 99.0% Maximum absorption (H₂O) 663 - 667...- €26,89
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METHYLENUM BLUE anhydrous - CZDA 50g 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,...- €23,60
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METHYLENUM BLUE anhydrous - CZDA 10g 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,...- €6,59
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METHYLENUM BLUIT 1% Solution - CZDA 500ml WARCHEM
Designation (English): Methylene blue solution 1% Synonyms: aqueous methylene blue solution 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 Base color content 1% ± 0.1% Identifiability as specified Heavy metals...- €26,89
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METHYLENUM BLUIT Solution 0.5% - pure 500ml WARCHEM
Designation (English): Methylene blue solution 0.5% Synonyms: aqueous methylene blue solution Species: pure Chemical formula: C₁₆H₁₈ClN₃S Molar mass: 319.86 g/mol EC no: 200-515-2 CAS number: 61-73-4 Quality parameters TESTED VALUE NORM Content of base color 0.5% ± 0.05% Identifiability as specified Heavy metals (e.g....- €21,40
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METHYLENUM BLUIT Solution 0.5% - pure 100ml WARCHEM
Designation (English): Methylenblau-Lösung 0,5% Synonyms: aqueous methylene blue solution Species: pure Chemical formula: C₁₆H₁₈ClN₃S Molar mass: 319.86 g/mol EC no: 200-515-2 CAS number: 61-73-4 Quality parameters TESTED VALUE NORM Content of base dye 0.5% ± 0.05% Identifiability as specified Heavy metals (e.g. Pb) max....- €8,23
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METHYLENUM BLUIT solution 0.1% - pure 1L WARCHEM
Designation (English): Methylene blue solution 0.1% Synonyms: aqueous methylene blue solution Species: pure Chemical formula: C₁₆H₁₈ClN₃S Molar mass: 319.86 g/mol EC no: 200-515-2 CAS number: 61-73-4 Quality parameters TESTED VALUE NORM Content of base color 0.1% ± 0.02% Identifiability as specified Heavy metals (e.g....- €26,34
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ANILINE BLUE - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: C₃₂H₂₅N₃O₉S₃Na₂. CAS number: 28631-66-5 EC number: 249-113-9 Synonyms: Aniline blue, Cotton blue, Methyl blue Type: Pure Purity: Pure substance Examples of professional applications in various industries: Histology: Cell and tissue staining: Aniline blue is used as a...- €40,06
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BISMUTH(III)OXIDE - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: Bi₂O₃. CAS number: 1304-76-3 EC number: 215-134-7 Synonyms: Bismuth oxide, Bismuth(III) oxide Genus: Salts Purity: pure Molar mass: 465.96 g/mol Appearance/Form: yellow powder Packaging type: Plastic container Expiry date: minimum 24 months from delivery of goods Examples...- €31,83
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BISMUTH (III) CITRATE - pure 50g WARCHEM
Technical information about chemical reagents: Chemical formula: BiC₆H₅O₇. CAS number: 813-93-4 EC number: 212-390-1 Synonyms: Bismuth citrate, Bismuth(III) citrate Genus: Salts Purity: pure Molar mass: 398.08 g/mol Appearance/Form: white powder Packaging type: Plastic container Expiry date: minimum 24 months from delivery of goods Examples...- €74,09
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BISMUTH(III) NITRATE 5hydrate - CZDA 100g WARCHEM
Technical information about chemical reagents: Chemical formula: Bi(NO₃)₃ - 5H₂O CAS number: 10035-06-0 EC number: 233-791-8 Synonyms: Bismuth nitrate, Bismuth(III) nitrate pentahydrate Category: Salts Purity: 99%. Molar mass: 485.07 g/mol Appearance/Form: white, crystalline powder Packaging type: Plastic container Expiry date: minimum 24 months from...- €25,24
- €25,24
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BISMUTH(III) Nitrate 5-Hydrate - pure 100g WARCHEM
Technical information about chemical reagents: Chemical formula: Bi(NO₃)₃ - 5H₂O CAS number: 10035-06-0 EC number: 233-791-8 Synonyms: Bismuth nitrate Genus: Salts Purity: 98 Molar mass: 485.07 g/mol Appearance/Form: White, crystalline powder Packaging type: Plastic container Expiry date: minimum 24 months from delivery of goods...- €21,95
- €21,95
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FTAL BIOXIDE - pure 500g 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 .- €70,24
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WHITE SPIRIT 1L WARCHEM
Name (English): White spirit Synonyms: Mineral spirit Species: pure EC Number: 271-635-0 CAS Number: 68603-08-7 .- €21,40
- €21,40
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BENZYL ALCOHOL - CZDA 500ml WARCHEM
Name (English): Benzyl alcohol Synonyms: Hydroxytoluene, Phenylcarbinol, Phenylmethanol, Toluenol Species: pure for analysis Chemical formula: C6H5CH2OH Molar mass: 108.14 g/mol EC No: 202-859-9 CAS Number: 100-51-6 .- €27,99
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BENZALDEHYDE - BOTTLE 1L WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₆O CAS number: 100-52-7 EC number: 202-860-4 Synonyms: Benzaldehyde Category: other Purity: ≥99% (pure for analysis) Appearance: colorless, clear liquid Molar mass: 106.13 g/mol Density: 1.04 g/ml Packaging: brown glass bottle Shelf life: minimum 24 months from...- €102,62
- €102,62
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BARIUM HYDROXIDE octahydrate - pure 100g WARCHEM
Name (English): Barium hydroxide octahydrate Synonyms: Barium hydroxide octahydrate Species: pure Chemical formula: Ba(OH)2 x 8H2O Molar mass: 315.48 g/mol EC No: 241-234-5 CAS Number: 12230-71-6 .- €8,78
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Barium sulfate - AR grade 100g WARCHEM
Name (English): Barium sulfate Synonyms: Barium sulfate, baryte, (Latin: Barii sulfas) Species: pure for analysis Chemical formula: BaSO4 Molar mass: 233.4 g/mol EC Number: 231-784-4 CAS Number: 7727-43-7 .- €10,98
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BARIUM SULPHATE - pure 500g WARCHEM
Name (English): Barium sulfate Synonyms: Barium sulfate, baryte, (Latin: Barii sulfas) Species: pure Chemical formula: BaSO4 Molar mass: 233.4 g/mol EC No: 231-784-4 CAS Number: 7727-43-7 .- €31,28
- €31,28
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BARIUM SULPHATE - pure 1kg WARCHEM
Name (English): Barium sulfate Synonyms: Barium sulfate, barite, (Latin: Barii sulfas) Species: pure Chemical formula: BaSO4 Molar mass: 233.4 g/mol EC No: 231-784-4 CAS Number: 7727-43-7 .- €58,72
- €58,72
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