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TEFLON PISTON W. DOME 20 *
4-羟基哌啶-1-甲酸乙酯
二苯基丙基膦
STOPCOCK KEYS THREADED, BORO-GLASS, LONG FOR DOUBLE BORE, GROUND, BORE 2.5 MM, NS 14.5/44
Eye wash bottle, 175 ml, with funnel, supplied full with sterile filling in sealed condition
CD-ACIDWAX气相毛细管色谱柱
GROUND-IN DIA.F.6.0255.1XX
预装移液器吸头,Tip-Box N,PP材质,0.1-20 μl,未灭菌,符合IVD标准
N-BOC-炔丙胺
婴儿配方乳粉中水分、灰分质控样