Toxic Substances Hydrology Program

Multimedia

One-stop collection of videos, photography, and audio. All items in this gallery are considered public domain unless otherwise noted.

Filter Total Items: 216
Behavioral Toxicology Laboratory -- Columbia, Missouri
April 16, 2018

Behavioral Toxicology Laboratory -- Columbia, Missouri

Behavioral Toxicology Laboratory -- Columbia, Missouri. Swimming paths of control (left) and copper (right) exposed fish

The zebrafish developmental cardiovascular toxicity high-content screening assay uses a 384-well plate format
April 13, 2018

TZebrafish developmental cardiovascular toxicity high-content screen

The zebrafish developmental cardiovascular toxicity high-content screening assay uses a 384-well plate format to maximize number of treatments and replicates possible on each plate.

Molecular Devices ImageXpress† High-Content Imaging System
April 13, 2018

Molecular Devices ImageXpress† High-Content Imaging System

High-Content Screening Laboratory — Columbia, Missouri. Molecular Devices ImageXpress High-Content Imaging System

Attribution of storm-weighted potential contaminant hazard ranks to sampling locations
April 12, 2018

Attribution of storm-weighted potential contaminant hazard ranks

Geospatial Analyses and Applications — Salt Lake City, Utah. Attribution of storm-weighted potential contaminant hazard ranks to sampling locations in the Sediment-Bound Contaminant Resiliency and Response (SCoRR) network.

Screen capture of primary hepatocytes isolated from experimental smallmouth bass (Micropterus dolomieu) visualized
April 12, 2018

Primary hepatocytes isolated from experimental smallmouth bass

Screen capture of primary hepatocytes isolated from experimental smallmouth bass (Micropterus dolomieu) visualized following image-based flow cytometric analysis

USGS scientist examining human breast cancer cells under a microscope
April 4, 2018

USGS scientist examining human breast cancer cells under a microscope

USGS scientist examining human breast cancer cells under a microscope in the cell bioassay laboratory at Columbia Environmental Research Center. Behind the scientist is an automated liquid handling system for dispensing reagents into multi-well micropates for bioassay experiments.

Gas chromatograph-mass spectrometer (GCMS) used for pesticide analysis
April 4, 2018

Gas chromatograph-mass spectrometer (GCMS) used for pesticide analysis

Organic Chemistry Research Laboratory — Sacramento, California. Gas chromatograph-mass spectrometer - GCMS

Bioactive Chemicals Research Laboratory -- Boulder, Colorado
April 3, 2018

Bioactive Chemicals Research Laboratory -- Boulder, Colorado

Bioactive Chemicals Research Laboratory -- Boulder, Colorado. Fathead minnows (Pimephales promelas) swimming in an expermental aquaium

Fathead minnows (Pimephales promelas) swimming in an experimental aquarium
April 3, 2018

Fathead minnows swimming in an experimental aquarium

Fathead minnows (Pimephales promelas) swimming in an expermental aquaium. The aquarium is part of an experiment to assess endocrine disruption in fish.

USGS scientist preparing to measure cyanotoxins in water samples using an automated enzyme-linked immunosorbent assay (ELISA)
March 26, 2018

USGS scientist preparing to measure cyanotoxins in water samples

USGS) scientist preparing to measure cyanotoxins in water samples using an automated enzyme-linked immunosorbent assay (ELISA) instrument