scientist hands in gloves hold sterile flask with yellow liquid. oil research and toxic liquid concept - 有害物質 個影片檔及 b 捲影像00:32
male employee moving barrels of chemicals on a manual forklift at a chemical industry plant - 有害物質 個影片檔及 b 捲影像00:09
latin american man supervising the operation of a chemical plant and taking notes on a clipboard - 有害物質 個影片檔及 b 捲影像00:11貨倉
team of workers at a chemical plant doing an inventory of barrels using a tablet computer - 有害物質 個影片檔及 b 捲影像00:18
medium angle of dump or dumpster with piles of barrels of different color paints. see some puddles with drops as some paint drips down barrels in foreground, could be rain. see sign on left reading "toxic waste dump" - 有害物質 個影片檔及 b 捲影像00:14垃圾堆填區, 美國, 加州
close angle of a glass with a clear bubbly drink with lime twist. woman's hand drops powder into drink as if drugging it. powder dissolves. could be poison. - 有害物質 個影片檔及 b 捲影像00:16飲品
female supervisor checking the produced chemicals on shelf with an employee at a manufacturing chemical plant - 有害物質 個影片檔及 b 捲影像00:24
1978 scientists test chemicals in the lab as chemical plant workers interact with carcinogenic materials - 有害物質 個影片檔及 b 捲影像00:38
female supervisor talking with an employee about a batch of chemical drums they produced at the factory - 有害物質 個影片檔及 b 捲影像00:19
"why take poison?" / vs bottle labeled "poison" with skull and crossbones, containing dark liquid / note: exact day not known - 有害物質 個影片檔及 b 捲影像00:58
an engineer walks through a distribution warehouse examining drum containers and checking quantities while updating data on a digital tablet. the scene reflects modern industry teamwork safety awareness hazardous substances control quality inspection - 有害物質 個影片檔及 b 捲影像00:10
hazardous materials and toxic disposal teams collect spilled toxic substances. - 有害物質 個影片檔及 b 捲影像00:29
african american female worker working at a chemical plant doing an inventory of barrels using a clipboard - 有害物質 個影片檔及 b 捲影像00:11
ecu pan empty medication bottles and syringes in medical waste bin / richmond, virginia, usa - 有害物質 個影片檔及 b 捲影像00:18垃圾
ha ms zi cu scientist wearing protective suit using microscope / hamburg, germany - 有害物質 個影片檔及 b 捲影像00:30細菌
male blue collar worker moving barrels with chemical products at a warehouse on a manual forklift - 有害物質 個影片檔及 b 捲影像00:07
bioluminescent neural cells connect like alien life forms in a genetic matrix. - 有害物質 個影片檔及 b 捲影像00:10大腦皮質
a close - up of a chemist's hands in protective gloves, pouring green liquid from one test tube to another - 有害物質 個影片檔及 b 捲影像00:08體檢
新型冠狀病毒,covid-19,2019-ncov,沙斯,梅爾斯,h1n1,和流感流行傳播微觀觀點,全球致命病毒感染,科羅納大流行危機關閉,流感病毒受影響地區的微觀視圖。庫存視訊 - 有害物質 個影片檔及 b 捲影像00:16細菌
hazardous materials and toxic disposal teams collect spilled toxic substances. - 有害物質 個影片檔及 b 捲影像00:32
toxic colorful spilled gasoline stain smudges on rough wet surface of parking lot pavement - 有害物質 個影片檔及 b 捲影像00:10
