Aluminum Double Burette Clamp Adjustable Double Compatible with Universal

Adjustable Double Adjustable Double Compatible aluminum Package Contents Burette Clamp Burette Clamp Adjustable Burette Clamp Butterfly burettes securely Powder Butterfly Style Spring Clamp Butterfly Style Double Burette Loaded Lab Accessory Loaded springs create slippage Loaded springs Spring Loaded Lab Style Spring Loaded Universal Aluminum Double