Fill syringes quickly without the mess—these tanks use compressed air to push viscous liquid into a syringe. They hold up to a gallon of material, so you can fill many syringes one after another. To fill a syringe, connect a compressed air source to the tank, twist a syringe onto the dispenser, and slowly turn the ball valve. If you’re using a manually powered syringe, check first to make sure the plunger is fully depressed. For air powered ones, check that the stopper is fully inserted.

Monitor the tank’s pressure with a built-in gauge. An included regulator works to hold the tank pressure around the recommended 100 psi. If the pressure gets too high, pull the tab on the release valve. To prolong the life of the material in your tank, you should release the pressure after filling your last syringe.

To make sure these reservoirs arrive sterile, they've been irradiated, individually bagged, and marked with a lot number. Use them to hold reagents and samples for easy access during pipetting. A V-shaped bottom helps you collect samples as your liquid starts to run low. All have molded graduation marks, so you can gauge how much liquid is inside. There’s a pour spout on each corner for discarding excess liquid. These reservoirs cannot be autoclaved or reused.