These adapters enable the connection of a standard 1 mL or 200 uL disposable pipette tip to the end of a Hamilton Syringe. The adapter connects to standard Luer Tip (LT) and PTFE Luer Lock (TLL) syringes. When used in conjunction the PB-600 and the disposable tip adapters can be used as a small volume repeating pipette. The adapter is ideal for eliminating the possibility for cross contamination.