102SA丙酮气体检测管102SA ACETONE CH3COCH3 0.1-5.0%
173SA氯化氢HCl气体检测管173SA HYDROGEN CHLORIDE 20-1200ppm
135SA四氯乙烯Cl2C=CCl2气体检测管135SA TETRACHLOROETHYLENE 5-300p
Sartorius.15950-017血清替代品培养基
175SA氮氧化物NO+NO2气体检测管175SA NITROGEN OXIDES 20-250ppm
Sampling 8570A-700Sample Ejection Rod不锈钢粉末样品弹出杆
134SA三氯乙烯Cl2C=CHCl气体检测管134SA TRICHLOROETHYLENE 5-300ppm
瑞士ARCOPTIX SA-光谱仪-VIS-NIR-FIB
SMB95-2004Microsart® Geneprep 微生物DNA提取试剂盒
104SA酒精(乙醇)C2H5OH气体检测管104SA ETHYL ALCOHOL(ETHANOL)
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