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Borosilicate glass test tube — SG04-SG28 SG29-SG40
Say goodbye to ordinary glass!
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Purpose
Say goodbye to ordinary glass!
Product Specifications
| Model | SG04-SG28 SG29-SG40 | ||
|---|---|---|---|
| SG04–SG28 — Material | High borosilicate glass | ||
Some source specifications or model configurations remain under review. Confirm the selected model and final specifications when requesting a quotation.
Price
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Product Description
Say goodbye to ordinary glass! Our borosilicate glass test tubes are engineered for superior performance in labs, schools, or home experiments.
✅ High heat resistance – withstands rapid temperature changes (up to ~500°C) without cracking.
✅ Chemical durability – resists acids, bases, and solvents.
✅ Low thermal expansion – safe for direct heating over Bunsen burners.
✅ Reusable & eco-friendly – saves money and reduces waste.
Perfect for science projects, candle making, spice storage, or even propagating plant cuttings. Autoclavable and dishwasher safe too!
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Product Reference Sheets
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