"WardsSci000565"

Welch DuoSeal Two-stage Pump operates at a low rpm, runs cool, and reaches maximum vacuum with less back streaming.

Great for Handling Small Amount of Materials.

Useful for metal filing or glass cutting.

This scoop-type spatula is versatile and durable.

Equipped with convenient plastic coated jaws.

Teach Students About Measurements with these Handy Sets

Look for the V at the neck.™ Economical, disposable tools for transferring, collecting, and handling chemical and biological materials.

These versatile spatulas have different tools on either end; choose the style best suited to your particular needs.

Great for handling small amount of materials.

Ideal for handling small amounts of material in the lab and field.