Snap- Together Conical Tube Racks,Polypropylene1. Easy-to-assemble polypropylene racks snap together securely2. Designed for stable use in water baths3. Features alphanumeric grid reference aids for tube identification4. Shipped flat wells for 15ml tubes measure 17mm Dia., wells for 50ml tubes measu
READ MOREFeature & Performance: 1)Resist cutting the agar surface, yet provide sufficient firmness to pick stubborn colonies. 2)Per the stable quality, we guarantee it'll not get brittle, tacky, or deformed (bent more than 3° from the horizontal). 3)Smooth loop surfaces allows easy streaking, no rough plastic edges, flashing or burrs on the loop head.
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