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            2. Laurocapram (standard sample grade)
              Chemical name: 1-dodecylazacycloheptan-2-one
              Picture:
              Structure formula:
              Molecular formula: C18H35NO
              Molecular weight: 281.48
              Appearance: colorless to yellowish transparent and oily liquid
              Specific gravity: 0.904-0.914
              Refractive index: 1.4610-1.4720
              Assay: ≥99%
              Packing: 2-5g/piece (glass bottle)
              Uses: This product can be used as standard sample to test laurocapram content by gas chromatography using an internal standard method.
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