Science Lab Riddles for Curious Experimenters

I bubble and fizz inside clear glass. What am I?

I shield eyes before reactions begin. What am I?

I keep samples chilly with flowing water. What am I?

I measure mass with precision. What am I?

I spin fast to separate layers. What am I?

I burn blue when adjusted well. What am I?

I capture notes, trials, and results. What am I?

I count every second of an experiment. What am I?

I deliver drops with careful squeeze. What am I?

I filter air for tiny particles. What am I?

I explain hazards before chemicals are used. What am I?

I repeat tasks with circuits bright. What am I?

I plot results for everyone to see. What am I?

I'm the shout of joy when an experiment finally works. What am I?

I ask, test, observe, and refine. What am I?

I'm a slim glass tube for tiny samples, standing in a rack. What am I?

I am the rack that holds tubes upright. What am I?

I am the lens tool for tiny worlds. What am I?

I'm a shallow round plate with a lid where bacteria grow. What am I?

I protect clothes in the lab, white and long-sleeved. What am I?

We're thin and stretchy and protect hands from messy work. What are we?

I am the liquid measure with marked lines. What am I?

I am the question before testing starts. What am I?

I am the step-by-step recipe for an experiment. What am I?

I am the chemical warning on a bottle. What am I?

I am the sink for quick safety rinses. What am I?

I'm a shallow porcelain bowl that can take the heat while samples dry. What am I?

I am the tool that stirs without a spoon. What am I?

I am the evidence after the reaction ends. What am I?

I'm a squeeze bottle of water used for rinsing lab tools. What am I?