These stainless steel triangle shaped bacterial cell spreaders has following features:

• Constructed of durable and reusable stainless steel.
• Apply cultures over an entire petri dish or plate with the triangular-shaped spreader.
• Autoclave or flame sterilize..
• Spread bacterial cultures evenly.
• Supplied in 16 mm (0.62"), 25 mm (1.0") and 35 mm (1.38") wide spreading bar
• 16 mm (0.62") : ES.91310.00016
• 25 mm (1.00") : ES.91310.00025
• 35 mm (1.38") : ES.91310.00035