More lab illustrations

Lab

Skinner box nose poke hole

Lab

Syringe with needle

Lab

Microcentrifuge tube 2 ml closed

Lab

Blood vial with blood capped

Lab

Erlenmeyer flask small 1 4 liquid

Lab

Large sized graduated syringe cropped 25 degrees editable needle

Lab

Calf hutch

Lab

Circular dichroism spectrophotometer j1500