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-
Diethylene glycol monoethyl ether,Standard for GC, ≥99.5% (GC), 5ml
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Diethylene glycol monomethyl ether,Standard for GC, ≥99.5%, 5ml
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2，4-Dichlorophenol,standard for GC, ≥99.7%(GC), 5g
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Diethyl sebacate,Standard for GC, ≥99.5% (GC), 5ml
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Diethyl succinate,Standard for GC, ≥99.6%(GC), 5ml
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Dimethyl phthalate,Chromatographic fixative, 25ml
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Dimethyl phthalate,Chromatographic fixative, 100ml
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Dimethyl phthalate,Chromatographic fixative, 500ml
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Dibutyl phthalate,Standard for GC, >99.5%(GC), 5ml
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Dimethyl phthalate,Standard for GC, ≥99.7%(GC), 5ml
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Diacetone alcohol,Standard for GC, ≥99.5% (GC), 5ml
стр.: