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Hiển thị 1–12 của 52 kết quả

1-Naphthaleneacetic acid 25g Sigma
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1-Naphthaleneacetic acid 25g Sigma

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1,2-Dichlorobenzene anhydrous 100mL Sigma
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1,2-Dichlorobenzene anhydrous 100mL Sigma

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1,3,5-Tris(2-hydroxyethyl)cyanuric acid for synthesis 250 g Sigma Alrich
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1,3,5-Tris(2-hydroxyethyl)cyanuric acid for synthesis 250 g Sigma Alrich

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2-Mercaptoethanol 250mL Sigma
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2-Mercaptoethanol 250mL Sigma

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3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate 2.5g Sigma
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3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate 2.5g Sigma

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3-Pyridinecarbaldehyde for synthesis 50 ml Merck
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3-Pyridinecarbaldehyde for synthesis 50 ml Merck

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3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt for synthesis 5 g Merck
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3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt for synthesis 5 g Merck

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4-(Dimethylamino)benzaldehyde for synthesis Plastic bottle 1 kg Sigma-Aldrich
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4-(Dimethylamino)benzaldehyde for synthesis Plastic bottle 1 kg Sigma-Aldrich

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4-Chlorobenzaldehyde For Synthesis Glass bottle 250 g Sigma-Aldrich
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4-Chlorobenzaldehyde For Synthesis Glass bottle 250 g Sigma-Aldrich

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4,4'-Thiobis(2-tert-butyl-5-methylphenol) for synthesis 100 g Merck
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4,4'-Thiobis(2-tert-butyl-5-methylphenol) for synthesis 100 g Merck

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4,6-Diamino-2-pyrimidinethiol for synthesis Plastic bottle 25 g Merck
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4,6-Diamino-2-pyrimidinethiol for synthesis Plastic bottle 25 g Merck

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Acetyl bromide for synthesis 100 ml Sigma Alrich
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Acetyl bromide for synthesis 100 ml Sigma Alrich

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