Added: 4 years ago
From: OsamaSaleh1979
Views: 5,197
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  • what are those worms in thre jar i discovered two in a river and im curious as to what they are

  • جميل جدا وافدكم الله وهداكم

  • I tend to not use gloves in the lab. You can not feel heat. Things can slip.

    It is called washing of the hands and no open cuts.

  • Biosecurity: zero

    * No gloves, hats, masks security

    * painted nails

    * working without burner and more...

    carefully,

    Industrial Microbiology

  • Where are their gloves??

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