Υγρό άζωτο φαίνεται να αυξάνεται σε μαύρο φόντο μέσα σε ένα επιστημονικό εργαστήριο, καθώς ο φαρμακοποιός πραγματοποιεί δοκιμές σε μπλε υγρό σε δοκιμαστικό σωλήνα. - Φωτογραφίες & Εικόνες Αρχείου

Chemistry, smoke and laboratories

Blue liquid on liquid nitrogen

A closeup view of a laboratory technician carrying out a science experiment with purple liquid over freezing nitrogen. Steam rises from metal bucket.

A glass beaker with purple fluid is held above a bucket of liquid nitrogen against a black background. Chemistry and science lesson concept.

Chemical glass bottle in hand

Cropped close up of a scientist in a labcoat and protective mask carrying out and experiment mixing chemicals at the laboratory copyspace profession occupation science research medicine biochemistry.

Freezing nitrogen is seen rising from a container as scientist carries out analysis and testing of blue fluid in a glass beaker.

Chemistry, smoke and laboratories

Chemistry, laboratories and experiments

Hand holding test tube during boiling reaction with smoke at chemical lab

Scientist holding test tube with reagent, laboratory concept background

Hand holding glass flask with green liquid isolated on black bac

Blue test tube on liquid nitrogen

Laboratory sample, laboratory tools

Scientist holding test tube with reagent, laboratory concept background