Uma variedade de frascos de vidro e equipamentos de laboratório em um fundo azul - Banco de fotos e imagens

Test-tubes with blue liquid on blue background

A variety of glass flasks and lab equipment on a blue background

Laboratory glass for chemistry or medicine for research still life

The two glass flasks with liquid on a lab tab

A variety of glass flasks and lab equipment with molecule structures on a table

A variety of glass flasks and lab equipment on a blue background

A variety of glass flasks and lab equipment on a blue background

A closeup shot of a pipette tip with a droplet over glass test tubes

The two conical flasks with glass mixing tubes at a lab

A closeup shot of a pipette tip with a droplet over glass test tubes

A variety of glass flasks and lab equipment on a blue background