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  <controlfield tag="008">210402s9999    xx            000 0 und d</controlfield>
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   <subfield code="a">Định lượng Parabens trong một số loại sữa rửa mặt bằng phương pháp sắc ký lỏng hiệu năng cao (HPLC) :</subfield>
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   <subfield code="b">Luận văn tốt nghiệp Cao học. Chuyên ngành Kỹ thuật hóa học</subfield>
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   <subfield code="c">Đỗ Thúy An ; Nguyễn Thị Thu Thủy (Cán bộ hướng dẫn)</subfield>
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   <subfield code="a">Nghiên cứu tiến hành khảo sát các điều kiện HPLC thích hợp để định lượng 8 hợp chất thuộc nhóm parabens, bao gồm: methylparaben, propylparaben, isppropylparaben, butylparaben, isobutylparaben, phenylparaben, benzylparaben, pentylparaben có trong sửa rửa mặt góp phần cung cấp thêm thông tin giúp các cơ quan chức năng trong việc kiểm tra chất lượng sản phẩm, giúp người sử dụng sản phẩm ý thức hơn trong việc chọn sản phẩm có nguồn gốc.</subfield>
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   <subfield code="a">Trung tâm Học liệu Trường Đại học Cần Thơ</subfield>
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