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3-(三氟甲基)肉桂酸
乙酰胺肉汤
甲醇中磺胺甲基嘧啶溶液标准物质
42#定量滤纸(100片/盒)
Optional Connector Set 连接件
Porapak R 100/120 填料
Hibar 100-4,6,LiChrospher 60 Si 15μm定制柱
6376-31 Female threaded connector PFA
Glass syringe, 100:4ml, brown graduated, metall luer-lock-tip, autoclavable up to 134°C, con. cert., borosilicate glass
Anerobic jars, 6.0 l, inner ? 175 mm, inner height 270 mm, stainless steel