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M–F, 7:30 AM–5:00 PM CST

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Molarity and Solution Calculators

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Since 1977

Address	<p>P.O. Box 219 Batavia, IL 60510</p>
Phone	800-452-1261
Fax	866-452-1436
Email	flinn@flinnsci.com

Glassware & Plasticware

Every chemist needs his/her beaker, flask or vials to perform their experiments. Make sure you are stocked with all of your laboratory glassware and plasticware for your next student demonstration or experiment.

SafeVac Vacuum Aspirator

The SafeVac Vacuum Aspirator system is used for waste removal by aspiration. It is useful in the removal of media from cell cultures, draws away the supernatants after centrifugation and removes wash solutions from immune assay well plates.

Synthware® Complete Organic Chemistry Glassware Kit, 24/40

The Synthware^® Complete Organic Chemistry Glassware Kit contains every piece of organic chemistry glassware a student needs for the teaching lab.

Synthware® Replacement Viton O-rings, Size 107, for Inlet/Thermometer Adapters

Replacement Viton® O-ring for use with Synthware® inlet or thermometer adapters.

Synthware® Nylon Caps for Inlet/Thermometer Adapters

Replacement Nylon® cap for use with Synthware® inlet or thermometer adapters.

All-Glass Vacuum Filtration Set

This vacuum filtration set is made entirely from borosilicate glass. Includes a funnel, flask, base and tubulated cap with a ground glass joint between the cap and flask.

Synthware® Glass, Penny-Head, Hollow Stoppers

High-quality glass stoppers for use in the teaching or research lab.

Synthware® Glass Pressure Equalizing Funnels with PTFE Stopcocks

Synthware® Glass Separatory Funnels with PTFE Stopcock and Glass Stopper

High-quality separatory funnel glassware for use in the teaching or research lab.

Synthware® Büchner Filter Funnels, 30 mL, 30 mm

For filtration applications. Contains sealed-in glass disc. Pressure should not exceed 15 psi.

Synthware® Erlenmeyer Flasks

Hand-blown to ensure heavy and uniform wall. With joint. Stopper is not supplied.

Synthware® Three-Neck, Angled Flasks

Round bottom with joints. Heavy wall design. All sizes are hand-blown from tubing to ensure uniform wall thickness.

Synthware® Flat Bottom Flasks

Organic chemistry glassware. Flat bottom flasks have the same function as round bottom flasks with the ability to sit on a level surface.

Synthware® West Condensers

Used to cool a solvent's hot vapor so it may condense to a liquid. Condenser is high-quality borosilicate glass.

Synthware® Single Neck, Round Bottom Flasks

Organic chemistry glassware. You can perform chemistry reactions in round bottom flasks where condensers can be connected by ground glass joints. The flask's round shape is more resistant to shattering under vacuum.

Synthware® Vacuum Take-Off Adapters, Short Stem

Organic chemistry glassware. This short stem take-off vacuum adapter is bent with a drip tip. It can be used to connect a condenser to a flask for vacuum distillation.

Synthware® Claisen Adapters

Organic chemistry glassware. The Claisen adapter can be connected to a round bottom flask to create two openings.

Synthware® Drying Tube Adapters, 75°

Organic chemistry glassware. Angled at 75o to avoid desiccant contact with reactions. Two sizes available.

Synthware® Drying Tube Adapters, Straight

Organic chemistry glassware. With top and bottom joints. Two sizes are available.

Synthware® Vacuum Adapters with 1:5 PTFE Stopcocks

Connect a vacuum or inert gas line to your laboratory setup with these Synthware® adapters. The PTFE stopcock regulates the flow of gases into and out of the reaction system. A ground glass joint allows pieces to be assembled leak-free without stoppers.

Synthware® Distillation Connecting Adapters

Organic chemistry glassware. For use as a component in atmospheric or vacuum distillations. Two sizes available.

Synthware® Anti-Climb Adapters

Organic chemistry glassware. Reduces bumping. Trap provides expanded volume for reactions that have a tendency to foam excessively. The inner vapor tube is sealed to the top of the trap to prevent entry into the condenser.

Synthware® Inlet with Hose Connection Adapters

Organic chemistry glassware. With vacuum take-off and drip tip. Three sizes available.

Synthware® Vacuum/Inert Gas Adapters

Connect a vacuum or inert gas line to your laboratory setup with these Synthware® adapters. Adapters have a hose connection at a 90° angle. A ground glass joint allows pieces to be assembled leak-free without stoppers.

Synthware® Inlet or Thermometer Adapters

The Synthware® thermometer adapter uses a Nylon® compression cap and Viton® O-ring to form a vacuum tight seal. The cap accommodates 5.0 mm to 7.5 mm outer diameter thermometers.

Synthware® Distillation Condensers

Commonly used as a heat exchanger; turns gases to liquids by a cooling system. Condenser is high-quality borosilicate glass.