Glass Test Tube with Stopper

Description Glass Test Tube with Stopper is a borosilicate glass sample tube supplied with a fitted plastic stopper for simple, tidy closure. It is useful for checking clarity and colour in solutions, observing small-scale reactions, or holding small amounts of fluids and samples during bench work. This is a reusable glass handling tube, not a measuring cylinder or storage bottle. Its clear glass body also makes it easier to visually assess what is inside at a glance. ♡ Why we love it: This is one of those small, practical bench items that quickly proves its value. It is neat, sturdy, easy to work with, and especially useful when you want a clean way to handle or present small sample amounts. Key Properties Material: Borosilicate glass Closure: Plastic stopper included Form: Glass test tube Suitable For: Samples, solution checking, and small-volume handling Heat Resistant Crack Resistant Appearance: Clear glass tube with stopper What It’s Used For Checking clarity and colour in solutions Observing small-scale chemical or formulation reactions Holding small amounts of fluids or samples Preparing and presenting sample products Bench-top handling of small trial quantities Who It’s For This Product Is For: DIY skincare and cosmetic makers Small-batch formulators Workshop, classroom, and lab-style setups Anyone needing a neat glass sample tube with a stopper This Product Is Not For: Large-volume storage Products that require a fully leakproof travel closure Rough handling or impact-prone use Anyone looking for a squeeze bottle or pipette container How To Use As a Sample Tube: Fill with a small amount of your liquid or sample product, then close with the stopper. As an Observation Tube: Use to check solution clarity, colour, or visible changes during mixing or testing. As a Bench Tool: Keep small trial amounts separated and clearly visible during formulation work. Handling Tip: Insert the stopper firmly for a more secure fit. Cleaning Tip: Wash and dry thoroughly before reuse. Safety Instructions Handle with care, glass can break if dropped or knocked. Check for chips or cracks before use. Keep out of reach of children. Clean thoroughly before first use and between refills. Do not rely on the stopper as a leakproof closure for thin liquids in transit. FAQs Q: What kind of stopper does this test tube have? A: It comes with a plastic stopper. Q: What is this test tube best used for? A: It is useful for checking solution clarity and colour, observing small reactions, and handling sample quantities. Q: Is the glass heat resistant? A: Yes. It is made from heat- and crack-resistant borosilicate glass. Q: Can I use it for sample products? A: Yes. It is a practical option for working with small sample products and trial batches.