More lab illustrations

Lab

Anaerobic screw cap with stopper

Lab

Mountain 1

Lab

Erlenmeyer flask 1 4 liquid

Lab

Toothbrush symbol

Lab

Well plate 20 wells 3d with label 1

Lab

Hand with scalpel pencil grip symbol

Lab

Liquid nitrogen symbol

Lab

Water bath incubation falcon tube with 1 2 liquid in incubator