34 元券Transpeptid预订InsulinTryptic¥5140去看看中国国际图书专营店发布了【预订】Human Insulin by Tryptic Transpeptid...34 元券9783659412530PerformancesImproving预订¥5160去看看中国国际图书专营店发布了预订 Using Abb-ABC-Abm Tryptic for Improving the Performances: 978365941253078 元券InsulinTranspeptidation9780746200599Biosynthetic¥5680去看看澜瑞图书专营店发布了【3-4周达】Human Insulin by Tryptic Transpeptidations of Porcine Insulin and Biosynthetic Precursors ... [9780746200599]84 元券9783659412530PerformancesImproving预订¥6140去看看澜瑞图书专营店发布了预订 Using ABB-ABC-ABM Tryptic for Improving the Performances [9783659412530]琼脂培养基大豆TRYPTIC¥4980去看看雷布斯旗舰店发布了BD Difco培养基 236950 TRYPTIC SOY AGAR(TSA )胰酶大豆琼脂 500g