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Types of Chemistry Lab Flasks: Names, Uses & Buyer Tips

by David Henry

Types of Chemistry Lab Flasks: Names, Uses & Buyer Tips

Chemistry lab flasks come in different shapes for a reason. Erlenmeyer, volumetric, and round-bottom flasks each serve distinct functions in heatin...

Adhesive vs Epoxy: Which Bonding Method Is Best?

by David Henry

Adhesive vs Epoxy: Which Bonding Method Is Best?

Epoxy offers stronger, longer-lasting bonds than general adhesives, especially on non-porous surfaces like metal and glass. While adhesives are eas...

Can You Epoxy Over Epoxy Countertops? | Step-by-Step Guide

by David Henry

Can You Epoxy Over Epoxy Countertops? | Step-by-Step Guide

Yes, you can apply epoxy over existing epoxy countertops if the surface is properly cleaned, sanded, and sealed. A second coat can restore shine, i...

Is Epoxy Resin Dangerous? Safe Use Tips for Labs & Homes

by David Henry

Is Epoxy Resin Dangerous? Safe Use Tips for Labs & Homes

Yes, epoxy resin can be dangerous if not handled correctly. It can cause skin irritation, allergic reactions, respiratory issues, and long-term hea...

Biology Lab Equipment List | Free Checklist & Custom Tools

by David Henry

Biology Lab Equipment List | Free Checklist & Custom Tools

A complete biology lab equipment list includes microscopes, test tubes, dissection kits, safety gear, and heating tools. This guide offers expert t...

Chemistry Lab Safety Equipment Checklist for Schools & Labs

by David Henry

Chemistry Lab Safety Equipment Checklist for Schools & Labs

A safe chemistry lab starts with proper equipment: ANSI-rated goggles, flame-resistant coats, eyewash stations, fire extinguishers, chemical-resist...

Is Epoxy Resin Plastic? Chemical Truth & Practical Uses

by David Henry

Is Epoxy Resin Plastic? Chemical Truth & Practical Uses

Epoxy resin is a plastic, specifically a thermosetting polymer that hardens permanently after curing. It resists heat, solvents, and warping, makin...

How Epoxy Resin Cures: Timing, Heat & Fixes

by David Henry

How Epoxy Resin Cures: Timing, Heat & Fixes

Epoxy resin cures through a chemical reaction between the resin and hardener, forming a rigid thermoset plastic. Cure speed depends on temperature,...

Can You Pour Chemicals Down The Sink? | Safe Lab Disposal

by David Henry

Can You Pour Chemicals Down The Sink? | Safe Lab Disposal

Most lab chemicals cannot go down the sink unless wastewater systems, pH limits, and dilution protocols are fully compliant. Safe disposal requires...

Is Epoxy Resin Expensive? Lab-Grade Quality That Lasts

by David Henry

Is Epoxy Resin Expensive? Lab-Grade Quality That Lasts

Lab-grade epoxy resin costs more than consumer kits because it’s engineered for high heat, chemical resistance, and decades of durability. Unlike h...

Epoxy Resin Lab Equipment Guide | Durable, Lab-Tested Gear

by David Henry

Epoxy Resin Lab Equipment Guide | Durable, Lab-Tested Gear

Equipping a lab with epoxy resin gear is not about picking from a catalog; it’s about choosing tools that perform under pressure, last for years, a...

Types of Biological Safety Cabinets | Full BSC Buying Guide

by David Henry

Types of Biological Safety Cabinets | Full BSC Buying Guide

A biological safety cabinet (BSC) is a critical barrier between biohazards and the people working with them. Whether you're planning a new install ...