Clear PS, sterile. These reservoirs have been designed to nest inside each other, making it possible to get twice as many reservoirs in half the space of other products on the market, reducing inventory space requirements and shipping costs. The reservoirs are made of crystal clear PS and fit into a reusable, white base with bold graduation markings.

• Clearly visible graduations become invisible below fluids, making it easier to identify the exact desired volume line
• Reusable base holds disposable reservoir securely during use; one free base is included with every case of bulk or individually sealed reservoirs
• Base accommodates two reservoirs; one acting as a lid to allow short term storage of reagent
• Pour back spouts molded into each reagent reservoir
• Full length, extra deep trough is easily accessible for pipette tips: For maximum fluid recovery and minimal waste