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Instrument technician is take standard gas for the job calibrate or function check of personal gas tester or gas detector.
The male chemistry student uses a large pipette to prepare the control sample for the upcoming experiment he will be working on.
Scientist man control gas of instrumental Liquid Chromatography Mass Spectrometry LC/MS for drug analysis in the laboratory. Compressed gases for LC-MS instrument used as nitrogen gas and zero air.
During chemistry lectures, students listen to lectures and do practical experiments in the chemistry laboratory. Portraits of professor and students, multi racial composition.
Female lab technician operating the valves of a gas bottle.
Young male engineer monitoring gauges while working in a station using water to produce heat for homes
Latin American chemist working at an industrial chemical plant and doing experiments in the lab
Man engrossed in marine studies aboard a research vessel
Boiler Room - Data View Smile\n\n[url=file_closeup?id=15121789][img]/file_thumbview/15121789/1[/img][/url] [url=file_closeup?id=11052139][img]/file_thumbview/11052139/1[/img][/url] [url=file_closeup?id=17764469][img]/file_thumbview/17764469/1[/img][/url] [url=file_closeup?id=11543119][img]/file_thumbview/11543119/1[/img][/url] [url=file_closeup?id=11000945][img]/file_thumbview/11000945/1[/img][/url] [url=file_closeup?id=18447268][img]/file_thumbview/18447268/1[/img][/url] [url=file_closeup?id=12246842][img]/file_thumbview/12246842/1[/img][/url] [url=file_closeup?id=19120934][img]/file_thumbview/19120934/1[/img][/url] [url=file_closeup?id=15784505][img]/file_thumbview/15784505/1[/img][/url] [url=file_closeup?id=18962325][img]/file_thumbview/18962325/1[/img][/url] [url=file_closeup?id=15121609][img]/file_thumbview/15121609/1[/img][/url] [url=file_closeup?id=17829508][img]/file_thumbview/17829508/1[/img][/url] [url=file_closeup?id=22792487][img]/file_thumbview/22792487/1[/img][/url] [url=file_closeup?id=22509851][img]/file_thumbview/22509851/1[/img][/url] [url=file_closeup?id=19122400][img]/file_thumbview/19122400/1[/img][/url] [url=file_closeup?id=18560433][img]/file_thumbview/18560433/1[/img][/url] [url=file_closeup?id=12817795][img]/file_thumbview/12817795/1[/img][/url] [url=file_closeup?id=12236789][img]/file_thumbview/12236789/1[/img][/url] [url=file_closeup?id=22509735][img]/file_thumbview/22509735/1[/img][/url] [url=file_closeup?id=11070891][img]/file_thumbview/11070891/1[/img][/url] [url=file_closeup?id=15121923][img]/file_thumbview/15121923/1[/img][/url] [url=file_closeup?id=15379037][img]/file_thumbview/15379037/1[/img][/url] [url=file_closeup?id=15773710][img]/file_thumbview/15773710/1[/img][/url] [url=file_closeup?id=15120983][img]/file_thumbview/15120983/1[/img][/url] [url=file_closeup?id=11069894][img]/file_thumbview/11069894/1[/img][/url] [url=file_closeup?id=17829480][img]/file_thumbview/17829480/1[/img][/url]
Providing acids and chemicals for galvanizing in metal factory. Workers in yellow protective suit and gas masks holding plastic canisters with aggressive materials.
A woman is doing chemical testing in the laboratory
Pressure Tank and Regulator Gauges. Man checking manometer in liquid gas factory.
Instrument technician is take standard gas for the job calibrate or function check of personal gas tester or gas detector.
The mature female laboratory technician uses the pipette to prepare the control sample for her upcoming experiment.
Young female scientist working at the laboratory with an electron microscope
Male pharmacist wearing a protective mask and medical scrubs preparing medication behind safety glass in a pharmacy lab
Doctor working witk liquid nitrogen
Chemists analyzing samples with oceanographic bottles on ship
A man is manipulating electronic instruments in the laboratory
Pharmaceutical Technician Works In Sterile Environment At Pharmaceutical factory. Female Worker In Pharmaceutical Industry.
Student researchers while working in a chemistry lab while working with chemicals.
Instrument technician is take standard gas for the job calibrate or function check of personal gas tester or gas detector.
Biology laboratory with ventilation hood.
Medical oxygen shortage because Coronavirus pandermic
When he works in the college laboratory, the young adult male doctoral student documents his findings.
Chemists researching with marine sampling bottles on vessel
Scientist working in a clean room for cell culture and cloning cells
A female technician is conducting metal material testing using instruments in an industrial laboratory
A Worker industry wearing safety uniform ,black gloves and gas mask under checking chemical tank in industry factory work
Safety Men specialist, dressed in a hazmat suit, gingerly removed a gallon of pesticides from a factory. The essential risk and accuracy associated with chemical elimination procedures.
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