Portes Gratuitos em compras superiores a 100€ ( exceptuando mobiliário)

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Solution aqueuse d'ammoniaque et d'ammonium chlorure Specification : Appearance: colorless liquid Odor: ammoniac pH : 10 (20°C) Boiling point: 100°C Solubility in H2O: soluble
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Tris-Borate-EDTA Buffer One dose allows you to reconstitute 1 L of TBE buffer (5X concentration) after dissolution in the water The TBE buffer is used in electrophoresis after dilution at the souh...
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Synonym: Tartrate of antimoine and potassium trihydrate Formula: C 8 H 4 K 2 O 12 Sb 2 , 3H 2 O Molecular weight: 667.87 g/mol CAS Number : 28300-74-5 EC Number : 234-293-3 Specification : Appea...
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Synonym: PST; Sel de Seignette; Sel de Rochelle Formula : C4H4KNaO6,4H2O​ Molecular weight: 282.22 g/mol CAS Number : 6381-59-5 EC Number : 206-156-8 Specification : Appearance: colorless crysta...
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Formula : C 16 H 9 N 4 Na 3 O 9 S 2 Molecular weight: 534.36 g/mol CAS Number : 1934-21-0 CE Number : 217-699-5 Specification : Appearance: powdery orange Minimum purity: 85% Melting poin...
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Formula: C 10 H 16 CAS Number : 8006-64-2 EC Number : 232-350-7 Specification : Appearance: clear, colorless liquid Smell: spicy Melting point: -55°C Boiling point: 153-175°C Flash point: 36°C c...
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Formula : B4Na2O7,10H2O​ Molecular weight: 381.37 g/mol CAS Number : 1303-96-4 CE Number : 215-540-4 Specification : Appearance: white crystals Minimum purity: 99% Melting point: 62°C Density: 1...
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Formula : B4Na2O7 Molecular weight: 201.22 g/mol CAS Number : 1330-43-4 CE Number : 215-540-4 Specification : Appearance: white powder Minimum purity: 98% Melting point: 742°C Boiling point: 157...
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pH indicator: yellow<3.8-5.4>blue Formula: C 21 H 14 Br 4 O 5 S Minimum content: 95%; M: 698.01 CAS: 000076-60-8 Recommended protection: glasses, gloves, gown
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Synonym: Vitamin B1 chlorhydrate Formula: C12H17ClN4OS , HCl Molecular weight: 337.27 g/mol CAS Number : 67-03-8 EC Number : 200-641-8 Specification : Appearance: white cassé powder Minimum puri...
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Synonym: 5-Methyl-2-(propan-2-yl)-phénol Formula : C10H14O Molecular weight: 150.22 g/mol CAS Number : 89-83-8 EC Number : 201-944-8 Specification : Appearance: white colorless cristaux Minimum ...
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pH indicator: colorless < 8.8-10.5 > blue Formula: C 28 H 30 O 4 M: 430.54 CAS: 000125-20-2 Recommended protection: Gloves, gown
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1% Tournesol dye CAS Number : 1393-92-6 CE Number : 215-739-6 Specification : Appearance: liquid blue frosted pH indicator: red <5-8> blue Mass concentration: 1% Solubility in H2O: ...
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Formula : CH4N2S Molecular weight: 76.12 g/mol CAS Number : 1762-95-4 EC Number : 217-175-6 Specification : Appearance: white crystals Minimum purity: 99% Melting point: 152-154°C Densit...
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Synonym: Potassium sulfocyanure Formula : KSCN Molecular weight: 97.18 g/mol CAS Number : 333-20-0 EC Number : 206-370-1 Specification : Appearance: colorless crystals Minimum purity: 98%...
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Sodium thiosulfate in aqueous solution Formula: Na 2 S 2 O 3 Molecular weight: 158.11 g/mol CAS Number : 7772-98-7 CE Number : 231-867-5 Specification : Appearance: colorless liquid Density: 1.0...
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Formula : Na2S2O3.5H2O​ Molecular weight: 248.18 g/mol CAS Number : 10102-17-7 CE Number : 231-867-5 Specification : Appearance: colorless crystals Minimum purity: 99% Melting point: 48°C...
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Formula: Na 2 S 2 O 3 Molecular weight: 158.11 g/mol CAS Number : 7772-98-7 CE Number : 231-867-5 Specification : Appearance: white powder Minimum purity: 98% Melting point: 52°C - dec. ...