Laboratory Chemical Analysis

Scientists conducting experiments with flasks, test tubes, and pipettes in a modern lab setting, highlighting research and chemical testing activities.

Worker putting liquid to test tube

011124-N-5152P-002. Subject Operation/Series: ENDURING FREEDOM Base: Uss Kitty Hawk (CV 63) Scene Major Command Shown: USS Kitty Hawk

Emergency response personnel learn how to use radiological detection devices at the CDP. The CDP is a partner with the Radiological Emergency Preparedness Program (REPP), and students learn to respond to, and manage, radiological operations.. Photographs Relating to Disasters and Emergency Management Programs, Activities, and Officials

STS-132 JAXA FISH SCALES & HYDROTROP EXPERIMENTS

Vintage Photograph. Antibiotics- promising mold cultures on soil plate are separated for individual study and testing. Mold organism's produce such potent antibiotics as polycycline and the recently discovered antibiotic bryamycin.

Smiling woman with a microscope, Brazil.

Laboratory technician in analytical laboratory with test tube tray

Female scientist inspecting color standards in a rack

Caucasian female scientist checking plant after chemical treatment

Madrid, 02/28/2020. Interview with Isabel Sola, director of the National Center for Biotechnology and coronavirus expert. Photo: Guillermo Navarro. ARCHDC.

Mountain Lion (Puma concolor) biologist, Justine Alyssa Smith, transferring blood for analysis, Santa Cruz Puma Project, UCSC Campus, Santa Cruz, Monterey Bay, California

Man and young lady looking at a microscope

woman comparing eyeglass lens shapes and measurements molds

KENNEDY SPACE CENTER, FLA. - Kimberly Beck is a Controlled Biological Systems trainee in the Spaceflight and Life Sciences Training Program. She is helping with growth studies supporting the WONDER (Water Offset Nutrient Delivery Experiment) flight payload, which is investigating hydroponic plant crop production in microgravity.

Portrait of middle age woman in a scientist laboratory

Dr. Luz M. Calle, a principal investigator for corrosion research at NASAs Kennedy Space Center, shows a dish of crystals left over from an experiment to separate salt from water Dec. 12, 2018. Astronauts traveling on long-duration missions in space will need to recycle water, which means having to remove salt and other chemicals from wastewater to turn it back into drinking water.

Hanksville, Utah, Researchers simulate living on Mars at the Mars Desert Research Station. 'Expedition Boomerang' brought Australian researchers to the station. Steve Whitfield examines rocks under a microscope in the science dome

Students examining molecule models in lab

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