Sterilize liquids and dispense them—all from the same bottle. These squeeze bottles can be autoclaved with liquid inside and dispensed right away, so you skip the hassle of transferring between bottles. The lid has a tethered cap that snaps in place to avoid leaks. Uncap the nozzle before you autoclave these bottles.

Apply small drops of flux, adhesive, or other liquid near sensitive electronics. These bottles are made with an additive that keeps static from building up on the surface, which helps prevent electrostatic discharge (ESD) from damaging your equipment. They come with three needle tips in different gauges. Use a higher-gauge needle with thin liquids, such as water or alcohol-based solutions. The smaller the opening, the more you can control the flow. Use a lower-gauge needle to avoid clogs when dispensing thick liquids, such as adhesives.

Add a needle with a luer lock connection and squeeze to dispense a single drop or a stream of liquid.

Bellows-style bottles give you more control than rigid bottles.

Black bottles protect light-sensitive liquids from exposure.

There's no need to shake or thump these tubes like an old ketchup bottle—they stand on their cap to keep adhesives, sealants, and pastes right at the nozzle. The tapered shape lets you squeeze out every last drop. Made from plastic, they're tough enough to toss into your tool bag without worrying about them cracking.