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粪肠球菌 ATCC29212
300mm真空干燥器
4-Bromofluorobenzene,10ng/ul 标准品
THERMOSTATIC-REACTION VESSEL, FLAT FLANGE WITH GROOVE, WITH DRAWAL VALVE, CYLINDRICAL, ROUND BOTTOM, GRADUATED, DISTRIBUTION RING FOR STABILIZING MEDIA, DN 150, 4000 ML, KF 15, VALVE 10 MM,
Probe-Thermometer Holder B Length Cone
专用垫圈
2mL，称量漏斗， PE，15*40 mm
5-硝基吡唑-3-羧酸
FLASKS, PEAR SHAPED, CLAISEN, 250 ML, CN ST 14/23, SN ST 14/23
(德国KNF) 抗化学腐蚀隔膜液体泵
