PP, sterile (individually wrapped) or non sterile (bulk packed). Convenient and economical, these cell spreaders are designed to simplify bacterial culture work. The foot of the spreader has a completely smooth, rounded surface, free of rough edges and imperfections. It enables even spreading of liquid samples across the surface of agar plates without gouging or cutting the medium.

• Durable enough to be autoclaved and used again
• Width: 30 mm (blue)/60 mm (yellow)