A valve dispenses just enough liquid from these pens and bottles to prevent flooding the tip and splattering. They’re often filled with adhesives, lubricants, and other water-based liquids.

Fill these air-and liquid-tight bottles directly from your line to store, test, and ship liquids. Connect to a quick-clamp fitting (also known as tri-clamp) with the included seal and clamp to fill, then secure the contents with the lid. Bottles are 316L stainless steel, which is easy to clean and does not react to the acids and alkalies in food, or chemicals such as sulfuric acid. The extra-smooth interior is polished to prevent product buildup and inhibit bacteria growth. These bottles are engraved with lot numbers for traceability and include a material test report.

Bottles with a capacity up to 3.8 fl. oz., also known as stability bottles, are often used to test pharmaceuticals, chemicals, and beverages for changes over time.

Made of borosilicate glass, these cylinders stay clear and resist surface pitting. Use them to precisely measure and pour liquids. They withstand harsh chemicals and sudden temperature changes without cracking.

Precisely measure and pour liquids with confidence—these cylinders won’t break if they tip. Made of durable plastic, they resist most acids and bases. They’re also autoclavable to withstand repeated sterilization. Their molded graduations are raised, so they won’t rub off like printed lines.

Accurately measure the density of a liquid based on volume and weight. Also known as pycnometers, these flasks help you compare the specific gravity of a liquid to water. They’re often used for quality control in labs for food and beverage, pharmaceutical, or chemical manufacturing. Made from borosilicate glass, these flasks resist chemicals and won’t expand or contract from temperature changes. Use the included non-mercury thermometer to check the temperature of your sample—it's tested for accuracy, has small increments for precision, and is safe for shipping and handling. You can place these flasks in a constant temperature bath to control the temperature of the liquids inside.

To find the specific gravity of a liquid, divide the weight of the testing liquid by the weight of water at the same temperature.

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.

Equip your workspace with multiple cylinder sizes so you’re ready for any task. These cylinders won’t break if they tip, so you can measure and pour liquids with confidence. Made of durable plastic, they resist most acids and bases. They’re also autoclavable to withstand repeated sterilization. Their molded graduations are raised, so they won’t rub off like printed lines.

Dispense sterile solutions one droplet at a time. These bottles are sterilized and then sealed in a package marked with a lot number.