female researcher using inverted microscope to view stem cells displayed showing fluorescent labeled cells - 燒瓶 個照片及圖片檔顯微鏡, 科學家, 檢查
Lab assistant carrying out textile research at the Shirley Institute in Manchester, which has accumulated the world's finest scientific library on...
science point place logo designs concept vector, laboratory glass and pointer pin symbol - 燒瓶 幅插畫檔、美工圖案、卡通及圖標
close-up clear serum dropper with bubbles hanging from pipette for skincare and cosmetic liquid - 燒瓶 個照片及圖片檔
mixed race male scientist wearing safety goggles and gloves conducting experiment in a laboratory - 燒瓶 個照片及圖片檔
science concept banner design. laboratory, scientist, chemistry, research, biology, analyzing. - 燒瓶 幅插畫檔、美工圖案、卡通及圖標實驗室, 醫學研究, 矢量圖
chemical laboratory, apparatus, and equipment engraving antique illustration, published 1851 - 燒瓶 幅插畫檔、美工圖案、卡通及圖標雕刻圖像, 插圖, 冷凝水珠
science glyph solid icon. solid icon that can be applied anywhere, simple, pixel perfect and modern style. - 燒瓶 幅插畫檔、美工圖案、卡通及圖標燒杯
a row of modern microscopes on a bench in a university science classroom or research lab. concept of science education, medical school training, or a large-scale clinical diagnostics facility. - 燒瓶 個照片及圖片檔實驗室, 燒杯, 背景 - 主題
chemical apparatus and equipment engraving antique illustration, published 1851 - 燒瓶 幅插畫檔、美工圖案、卡通及圖標實驗室, 舊的, 岩石
smiling scientist analyzing a blue liquid in an erlenmeyer flask in a botanical garden - 燒瓶 個照片及圖片檔科學家, 實驗室, 活力
close up of ivf treatment preparation doctor handles embryo culture setup and performs sperm quality check. - 燒瓶 個照片及圖片檔
a scientist in a lab coat and protective gloves carefully examines a flask containing a yellow solution to check its physical properties. nature of scientific research and experimentation, emphasizing the critical role of accuracy and expertise in fields - 燒瓶 個照片及圖片檔實驗室
Group of young ladies study chemistry at Harpeth Hall School for Girls in 1964 in Nashville, Tennessee.兒童, 美國, 瀏海短直髮
close-up scientists sample wastewater into a flask for laboratory water analysis, industrial and environmental concept - 燒瓶 個照片及圖片檔純淨水, 化學品, 室外
Two lab technicians obscured by an array of cleaned retorts, flasks, and test tubes drying on racks in preparation for use during the development of...注射疫苗, 實驗室
science laboratory test tubes row with light blue liquid close up macro photography picture - 燒瓶 個照片及圖片檔燒杯, 藍色, 玻璃
