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Ninhydrin,98%, 5g
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|N|-Methyl-|N|-(trimethylsilyl) trifluoroacetamide with 1% trimethylchlorosilane,for GC derivatization, 10X1ml
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|N|-Methyl-|N|-(trimethylsilyl) trifluoroacetamide with 1% trimethylchlorosilane,for GC derivatization, 1ml
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|N|-Methyl-|N|-(trimethylsilyl) trifluoroacetamide with 1% trimethylchlorosilane,for GC derivatization, 5ml
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|N|-Methyl-|N|-(trimethylsilyl) trifluoroacetamide with 1% trimethylchlorosilane,for GC derivatization, 25ml
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|N|-Methyl-|N|-(trimethylsilyl) trifluoroacetamide with 1% trimethylchlorosilane,for GC derivatization, 100ml
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N-Methyl-N-(trimethylsilyl)acetamide,>90%, 25ml
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N-Methyl-N-(trimethylsilyl)acetamide,>90%, 5ml
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N-Methyl-N-(trimethylsilyl)acetamide,>90%, 1ml
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N-Methyl-N-(trimethylsilyl)acetamide,>90%, 100ml
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3-Methyl-2-benzothialinone,Reagent grade, 98%, 100g
стр.: