Δοκιμαστικός σωλήνας με ροζ υγρό - Φωτογραφίες & Εικόνες Αρχείου

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

Blue liquid on liquid nitrogen

Chemical laboratory test tube filled with colored liquid during the reaction - studio shoot

Chemical reaction in volumetric flask glass in labolatory - studio shoot

Glass laboratory dish with the liquid content close-up.

Red ampoule on abstract water drops background, macro view

Multicolored glasses filled with alcoholic drinks, with ice cubes inside, standing on the mirror surface in smoke. Black background. Conceptual, celebrated, commercial design. Closeup.

Liquid nitrogen is seen rising against a black background inside a science lab as pharmaceutical worker carries out tests on blue liquid in test tube.

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

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

Flasks, burettes and materials for the most interesting chemical experiments to do at school

Hand holding glass flask with green liquid isolated on black bac

Scientist holding test tube with reagent, laboratory concept background

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

Test tube, medical or science laboratory concept background

Laboratory test tube with a pellet of a yellowish buttery substa

Scientist during a chemistry exercise where she is producing a reaction that develops white smoke

Blue test tube on liquid nitrogen