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Finnpipette F2 1-10 ml 单道可变量程移液器, CE认证
5-甲氧基-2-苯甲醛硼酸频哪醇酯
20mm PTFE/硅胶顶空隔垫
气相色谱柱,TRACE TR-35MS 气相柱, 15m, 0.25mmID, 0.25μm 液膜厚度
Beaker, 2000 ml, ? 120 mm, height 180 mm, with rim and spout, stainless steel
100x4.6mm 5um Hypersil GOLD Amino
六水合氯化镍
滴定仪含电极无忧包-10(银电极+10ml交换单元)
膜套
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: TITER TEST AS