Sigma-Aldrich
LabJawsTMuniversal stirrer mounting bracket
Lactate Assay Kit II
乳酸检测试剂盒
Lanthanum oxide
乳胶珠,胺改性聚苯乙烯,荧光红, Latex beads, amine-modified polystyrene, fluorescent red
lauric acid diethanolamide
Lead
LifeSep 125SX
LightOxTM58
Listeria Monocytogenes DNA Agarose Plug