Use these barrels with an air-powered dispenser to make repetitive dispensing easier on your hands.

Prevent static from damaging sensitive equipment as you use an air-powered dispenser. These barrels drain static away from your application, so they won’t pass along harmful charges. This makes them ideal for applying adhesives to electronics. Their black color keeps light-activated contents from hardening or curing before use. To dispense, you’ll need a static-control tip with a luer lock or luer slip connection.

Also known as basters, these dispensers transfer larger amounts of liquid than bulb droppers. Liquids are dispensed in a stream, rather than drop by drop. These dispensers are two pieces, so you can remove the bulb for easy cleaning.

Save time dispensing the same amount. Compared to fixed-volume pipettors, these pipettors let you dispense up to 49 samples on a single draw. Set the dispensing volume by turning the adjustment wheel—it’s ribbed, so you can spin it while wearing gloves. A table on the handle shows the adjustment wheel setting for your tip’s capacity and gives you the maximum number of samples for that volume. The dispensing lever is located opposite the finger rest for comfortable use with one hand.

Use with tips for repeat dispensing pipettors. They use a piston to push liquid directly, similar to a syringe, allowing for accurate dispensing. This piston design is ideal for foamy or thick liquids, since other pipettors that push with air may dispense incompletely or cause bubbling. When you’re done, press the ejector button to release the tip without contact.

Ready to use, these tips don’t need to be autoclaved before you push them onto the end of your pipettor. They come cleaned and bagged to prevent contamination. Choose tips that match the capacity range of your pipettor. They should be disposed of after use.

Dispense a sample many times without refilling your pipettor. These tips are designed for use with repeat dispensing pipettors. Like syringes, they have a piston that presses directly against the liquid inside the tip. This creates more pressure than traditional pipettors, which use air displacement, so these tips are good for dispensing thick or foamy liquids.

Dispense a sample many times without refilling your pipettor. No need to autoclave these tips before first use—they’re cleaned and bagged to prevent contamination. Pair them with repeat dispensing pipettors. Like syringes, they have a piston that presses directly against the liquid inside the tip. This creates more pressure than traditional pipettors, which use air displacement, so these tips are good for dispensing thick or foamy liquids.

Filter out contaminants when dispensing samples in labs and other sanitary environments. These filters come in a box that lets you install them on a pipette tip without touching them. They're sterilized by gamma irradiation—use them once and then throw them away.