动植物学中皮肤等检测方案(扫描电镜)

WINDOW FOR NANO WORLD with COXEM06 Plants and Animals Overview Light microscope can be used toanalyze parts of a cell， but with SEM，details of those parts can be analyzedby magnifying them up to milliontimes. SEM is extremely useful whenstudying interactions among plantsand animals. Charcoal Different types of charcoals. Onion Skin Biological samples， largely composed of water， must undergo complexadditional preparatory steps to ensure that their native structures are retained.Such steps include sample collecting， fixing， washing and dehydrating.Freezing the sample with COXEM's Coolstage allows it to be preserved betterand observed faster. Images are onion skin cells viewed without (left) and with(right) Coolstage. Coolstage With COXEM's coolstage， biological samples remain frozenwhile examined. Life-like appearance of the samples arepreserved as they are fully hydrated. Coolstage is a quickmethod to view samples without destroying them. Light microscope can be used to analyze parts of a cell, but with SEM, details of those parts can be analyzed by magnifying them up to million times. SEM is extremely useful when studying interactions among plants and animals.