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65 free toxin photos from Freerange

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Syringe

Syringe containing blue solution.

 

Microbiology

Spread plate techniques.

 

Chemistry

Chemistry titration with ion selective electrode.

 

Listeria monocytogenes

Food safety pathogen Listeria monocytogenes isolated on agar from a food sample.

 

Microbiology

Bacteria growing on a petri plate.

 

Microscope

Microscope and slide.

 

iodine

Measured mass of iodine.

 

Microbiology

Bacteria growing on a petri plate.

 

Bacteria

E. coli growing on EMB agar.

 

Chemistry

Chemical reaction in a test tube

 

pH

pH solution in test tube.

 

Bacteria

Rod bacteria viewed under a microscopy at 1000x.

 

Listeria

Food safety pathogen Listeria monocytogenes isolated on agar from a food sample.

 

Microbiology petri plate

Bacterial plate showing wells and bacteria.

 

Chemical spill

An over turned flask spilling chemical solution.

 

Chemical elements

Different chemical elements showing colors and the periodic table.

 

Petri Plates

Pouring petri plates for bacteria growth.

 

Microbiology

Bacteria growing on a petri plate.

 

pH

pH solution in test tube.

 

Chemicals

Chemical bottle storage.

 

Chemistry

Chemistry book and glassware

 

Microbiology mutagen test

Sample plate for mutagenic testing.

 

Chemical glassware

Different chemical glassware containing different colored solutions.

 

Poison

Bottle containing poison.

 

Microbiology

Microbiology testing.