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stock pictures of electronic components used to build circuits
Laboratory personnel testing blood
Temperature-compensated quartz oscillators and resonators
A researcher putting a chip in the PCR system for digital PCR performance
giving high voltage(230V) to the copper sulphate is being electrolysed.Happening massive reaction and producing oxygen gas hugely.
Close-up of a modern residential home smoke and carbon monoxide alarm which needs a new 9 volt battery. The pop up battery compartment is currently open and empty after the old battery was removed.
The liquid leaked from the broken air conditioner.
Inspection equipment in chemical plants
Optician making eyeglasses
The Milstein Microform Reading Room—Room 119 at the Stephen A. Schwarzman Building— had provided access to the microform resources inside of The Stephen A. Schwarzman Building, also known as the 42nd Street Library, or just the New York Public Library. NYC, NY, USA April 10, 2014
Electric bell is placed under a bell jar where the air is vacuumed through a hose. Sound becomes less and less audible. Scientific experiment, used in physics class.
LED lights on the ground
Scientist inserts dual-chambered slide into automated cell counter for calculating cell concentration and a stack of 6 well microplate
110 mm negative film reel with light leaks
Close up of an Old 120 mm Film Slide
A woman is doing chemical testing in the laboratory
Optician making eyeglasses
files with papers on a yellow metal cupboard behind a glass panel, with a white ceiling and white lighting in the background
linen tester with Swiss 2 1/2 Rappen Poste Locale stamp from 1850
A researcher putting a chip in the PCR system for digital PCR performance
closeup dirty focusing screen of film camera
Single 8 track tape on a brown and white retro afghan.
Automatic three dimensional 3d printer performs product creation. Modern 3D printing or additive manufacturing and robotic automation technology.
One time use vintage flash bulb for a camera
light tube with led lamp and fresnel lens in chinese projector
Bookmark.
Polymerase Chain Reaction (PCR) and Agarose gel electrophoresis is a method of gel electrophoresis used in biochemistry, molecular biology, genetics, and clinical chemistry in lab.
A glue trap for long-tailed silverfish, placed under a radiator along the skirting board and attached with a wire, is used to monitor the presence of these insects. The long-tailed silverfish (Ctenolepisma longicaudata, Zygentoma: Lepismatidae) has recently spread and proliferated across several European countries. While glue traps with cricket flour are effective for detecting their presence, they are not sufficient for controlling the infestation. These bugs have even invaded most Danish hospitals, creating concern due to their resilience and rapid spread.
old and dirty light switches with plastic cover protected against moisture and wet
developing prints in a photographic darkroom
Free Images: "bestof:ChartersOfFreedom 008.jpg After the cover glass has been placed over the manuscript and the leak detector cells installed in the lead seal and bracket dust and"
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