A Scientist Pours a Sample Into a Test Tube Using a Dispenser

Looped Video: No, Frame Rate: 25, Resolution: 3840x2160, Video Encoding: ProRes, File Size: 785.21MB, Number of Clips: 1, Total Clip(s) Length: 00:11, Source Audio: No

Hands of a scientist holding a test tube. A scientist pours a sample into a test tube using a dispenser. Water sample for quality and contamination. Test for the quality of wastewater treatment.

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