Similar images (193 photos)

Laboratory testing. Scientist holding flask with sample at table indoors, closeup

Laboratory testing. Scientist holding flask with sample at table indoors, closeup

Laboratory testing. Scientist holding flask and petri dish with sand sample at table indoors, closeup

Laboratory testing. Scientist pouring liquid into beaker with soil sample at table indoors, closeup

Laboratory testing. Scientist holding beakers with liquid and sand sample at table indoors, closeup

Laboratory testing. Scientist pouring liquid into beaker with soil sample at table indoors, closeup

Laboratory testing. Scientist pouring liquid into beaker with soil sample at table indoors, closeup

Laboratory testing. Scientist pouring liquid into beaker with soil sample at table indoors, closeup

Laboratory testing. Scientist preparing soil extract at table indoors, closeup

Laboratory testing. Scientist preparing soil extract at table indoors, closeup

Laboratory testing. Scientist filtering soil sample, closeup

Laboratory testing. Scientist dripping sample from pipette into flask at table indoors, closeup

Laboratory testing. Scientist holding test tube with sample at table indoors, closeup

Laboratory testing. Scientist holding test tube with sample at table indoors, closeup

Laboratory testing. Scientist holding test tube of liquid at table indoors, focus on flask and petri dish with sand sample

Laboratory testing. Scientist pouring liquid into test tube at table indoors, closeup

Laboratory testing. Scientist taking sample from flask at table indoors, closeup. Space for text

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist working with glassware at white marble table, focus on flasks

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist dripping liquid into test tube at table, closeup

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist working with glassware at white marble table, closeup

Laboratory testing. Scientist working with test tubes at white table, closeup

Laboratory testing. Scientist working with test tubes at white marble table, closeup

Laboratory testing. Scientist dripping liquid into test tube at table, closeup. Toned in blue

Laboratory testing. Scientist dripping liquid into test tube at table, closeup. Toned in blue

Laboratory testing. Scientist working with test tubes at white marble table, closeup

Laboratory testing. Scientist working with Petri dish and test tubes at white marble table, closeup

Laboratory testing. Scientist working with Petri dish and test tubes at white marble table, closeup

Laboratory testing. Scientist working with Petri dish at white marble table, closeup

Laboratory testing. Scientist working with Petri dish at white marble table, closeup

Laboratory testing. Scientist working with Petri dish at white marble table, closeup

Laboratory testing. Scientist working with Petri dishes at white marble table, closeup

Laboratory testing. Scientist working with Petri dishes at white marble table, closeup

Laboratory testing. Scientist working with Petri dishes at white marble table, top view

Laboratory testing. Scientist working with test tubes at white marble table, closeup

Laboratory testing. Scientist holding test tube with liquid, closeup

Laboratory testing. Scientist working with test tube, closeup

Laboratory testing. Scientist holding test tube with liquid against light background, closeup

Laboratory testing. Scientist working at white marble table, focus on glassware

Laboratory testing. Scientist working with test tubes at white marble table, closeup

Laboratory testing. Scientist working with test tubes at white marble table, closeup

Laboratory testing. Scientist working with test tubes at white marble table, closeup

Laboratory testing. Scientist dripping sample from pipette into test tube indoors, closeup

Laboratory testing. Scientist dripping sample from pipette into test tube indoors, closeup

Laboratory testing. Scientist dripping sample from pipette into test tube indoors, closeup

Laboratory testing. Scientist dripping sample into test tube at grey table indoors, closeup

Laboratory testing. Scientist pouring oat grains into mortar at grey table indoors, closeup

Laboratory testing. Scientist pouring oat grains into mortar at grey table indoors, closeup

Laboratory testing. Scientist pouring oat grains into mortar at grey table indoors, closeup

Laboratory testing. Scientist with test tube of sample at grey table indoors, closeup

Laboratory testing. Scientist with test tube of sample indoors, closeup

Laboratory testing. Scientist taking sample from test tube at grey table, closeup. Space for text

Laboratory testing. Scientist taking sample from test tube at grey table, closeup

Laboratory testing. Scientist dripping sample into test tube at grey table, above view

Laboratory testing. Scientist working with grain sample at grey table indoors, top view

Laboratory testing. Scientist dripping sample into test tube at grey table indoors, closeup

Laboratory testing. Scientist taking sample from petri dish at grey table with oat grains indoors, closeup