Badanie składu narkotyków w Nowym Jorku - Redux

Chemists at the National Institute of Standards and Technology have found an increase in xylazine, a veterinary sedative, in street drugs tested in Ga...

Chemists at the National Institute of Standards and Technology have found an increase in xylazine, a veterinary sedative, in street drugs tested in Ga...

Chemists at the National Institute of Standards and Technology have found an increase in xylazine, a veterinary sedative, in street drugs tested in Ga...

Chemists at the National Institute of Standards and Technology have found an increase in xylazine, a veterinary sedative, in street drugs tested in Ga...

Chemist use a gas chromatography mass spectrometer to identify the chemical makeup of street drugs at the National Institute of Standards and Technolo...

Research chemist Ed Sisco views the results from a Direct Analysis in Real Time mass spectrometer that identifies the chemical makeup of street drugs...

Research chemist Ed Sisco speaks about a gas chromatography mass spectrometer, which identifies the chemical makeup of street drugs at the National In...

Research chemist Ed Sisco views the results from a Direct Analysis in Real Time mass spectrometer that identifies the chemical makeup of street drugs...

Chemists at the National Institute of Standards and Technology have found an increase in xylazine, a veterinary sedative, in street drugs tested in Ga...

Research chemist Ed Sisco views the results from a Direct Analysis in Real Time mass spectrometer that identifies the chemical makeup of street drugs...

Research chemist Ed Sisco views the results from a Direct Analysis in Real Time mass spectrometer that identifies the chemical makeup of street drugs...

Research chemist Ed Sisco views the results from a Direct Analysis in Real Time mass spectrometer that identifies the chemical makeup of street drugs...

Research chemist Ed Sisco views the results from a Direct Analysis in Real Time mass spectrometer that identifies the chemical makeup of street drugs...

Research chemist Ed Sisco uses a Direct Analysis in Real Time mass spectrometer to identify the chemical makeup of street drugs at the National Instit...

Research chemist Ed Sisco uses a Direct Analysis in Real Time mass spectrometer to identify the chemical makeup of street drugs at the National Instit...

Research chemist Ed Sisco prepares a sample to analyze in a Direct Analysis in Real Time mass spectrometer to identify the chemical makeup of street d...

Research chemist Ed Sisco holds a street drug sample, which he would later put through a Direct Analysis in Real Time mass spectrometer in order to id...

Research chemist Ed Sisco uses a Direct Analysis in Real Time mass spectrometer to identify the chemical makeup of street drugs at the National Instit...

Research chemist Ed Sisco poses for a portrait alongside a Direct Analysis in Real Time mass spectrometer he uses to identify the chemical makeup of s...

Research chemist Ed Sisco poses for a portrait alongside a Direct Analysis in Real Time mass spectrometer he uses to identify the chemical makeup of s...

Research chemist Ed Sisco poses for a portrait alongside a Direct Analysis in Real Time mass spectrometer he uses to identify the chemical makeup of s...

Research chemist Ed Sisco poses for a portrait alongside a Direct Analysis in Real Time mass spectrometer he uses to identify the chemical makeup of s...

Research chemist Ed Sisco poses for a portrait alongside a Direct Analysis in Real Time mass spectrometer he uses to identify the chemical makeup of s...

Research chemist Ed Sisco holds a street drug sample, which he would later put through a Direct Analysis in Real Time mass spectrometer in order to id...