Images Vidéos

Porte-éprouvette Photos ❘ Science Photo Library

Boiling tube and bunsen burner
11621757 - Boiling tube and bunsen burner
Powder settled out of suspension
11567008 - Powder settled out of suspension
Water hardness test
11567005 - Water hardness test
Metal-acid reaction
11618410 - Metal-acid reaction
Powder in suspension
11567007 - Powder in suspension
Water hardness test
11567006 - Water hardness test
Metal displacement reaction
11618426 - Metal displacement reaction
Bakelite Products
12005724 - Bakelite Products
Antique test tube holder
11590451 - Antique test tube holder
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