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环己烷拉曼频移标准物质
HPLC 30-Column 储存柜
4-溴-2-氯苯磺酰氯
3-[2-(三氟甲基)苯基]丙酸
SAFEGUARDING FOR "RODAVISS", NS 14.5
NUKOL 毛细管柱
1-氰基环丙基甲酸乙酯
Reaction vessel, 1000 ml, DN 100, round bottom, with graduation, flat flange, flange with groove, cylindrical, ? 105 mm, height 210 mm, borosilicate glass
移液管 容积 1.5ML to Deliver 12/件
250mL量杯(A 级)