This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Matraz de Erlenmeyer Diseo original. Originalzeichnung des ErlenmeyerKolbens El diseo original del Matraz de Erlenmeyer The original design of the Erlenmeyer flask unknown Emil Erlenemeyer PDold Erlenmeyer flasks
Page 2023 Free-images.com. All images are Public Domain