"The Mystery of Lyle and Louise"

Round bottom flasks with long neck and tooled mouth.

Discover the wonders of our earth.

High quality round bottom distilling flasks with side arm.

Real Plant Stages Captured At The Perfect Moment For Observation

High quality round bottom boiling flasks with ground, interchangable joint.

Tested to ensure ultra pure quality for molecular biology and sensitive analytical applications.

Engaging, Ready-to-Use Learning Centers for Review of Standards-Based Topics!

The nation's most exciting science competition now has kits for at-home use!

Borosilicate glass capillary melting tubes are 4" in length and have a 0.05" outer diameter capillary tubes that are particularly useful for determining the melting point of various substances.

Excellent for holding small objects securely.

Remote, customized professional development using our proven Safety Qualification Programs.

The Adventurer Pro is the industry's most versatile balance.

Engaging, Ready-to-Use Learning Centers for Review of Standards-Based Topics!

Perfect for your molecular biology applications.

Hold round objects from 9.5–35mm in diameter with this versatile clamp.

Light pink, massive, crystalline, translucent.