Przycięty widok naukowca trzymającego pęsetę z liśćmi mięty w pobliżu butelek i surowicy w laboratorium - Zdjęcie stockowe & obraz

Cropped view of laboratory assistant holding tweezers with mint leaves near serum in lab

Young sprout. Selective focus of a young plant being held with tweezers while being used for research in the lab

Cropped view of laboratory assistant holding tweezers with aloe near cosmetic ingredients

Plant sample in test tube

Cropped view of laboratory assistant holding fir branch near bottles with extract

Cropped view of biologist holding test tube with leaves

Fern leaves near laboratory assistant holding pipette above bottle with serum

Selective focus of african american biologist looking at test tubes with magnifying glass

Cropped view of laboratory assistant in latex gloves holding spoon and bowl with cream

Partial view of laboratory assistant holding organic aloe leaf in lab

Cropped view of laboratory assistant holding organic aloe leaf in lab

Cropped view of laboratory assistant in latex gloves holding jar with honey near cosmetic products in lab