China Long Glass Test Tubes Manufacturers Factory Suppliers
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Long Glass Test Tubes
Long Glass Test Tubes have an extended glass body for deeper liquid columns, layered reactions, longer observation paths, and special bench or classroom demonstrations. They are used in organic...
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Mini Glass Test Tubes
These mini glass test tubes are finely made of borosilicate glass material, with precise size, uniform tube wall and high transparency. The state of trace samples can be clearly observed.
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Bulk Glass Test Tubes
These bulk glass test tubes are made of ordinary borosilicate glass with stable chemical properties, which can meet the needs of routine experiments.
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Heat Resistant Glass Test Tubes
These heat resistant glass test tubes are made of borosilicate 3.3 glass with an extremely low thermal expansion coefficient. They can withstand high temperatures within 300℃ and can also...
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Thick Wall Glass Test Tubes
These thick wall glass test tubes are made of thickened borosilicate glass material. The tube walls are uniform and thick, with strong impact resistance and pressure resistance. They are not easy...
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Sterile Glass Test Tubes
These sterile glass test tubes are made of borosilicate glass with stable chemical properties, no precipitation and no odor, and will not affect sterile samples.
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25ml Glass Test Tubes
These 25ml glass test tubes are integrally formed from borosilicate glass material, with sufficient tube space, uniform wall thickness and stable structure.
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Borosilicate Glass Test Tubes
In experimental scenarios with high requirements for chemical stability and thermal stability, borosilicate glass test tubes are recognized as reliable basic consumables. We have 12 years of...
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Rimmed Glass Test Tubes
We have 12 years of production experience in making lab glassware, and product are one of our classic hot-selling products. These tubes feature a unique rimmed structure that solves the problems...
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Laboratory Glass Test Tubes
Laboratory Glass Test Tubes are routine glass tubes for chemistry, biology, medical testing, food testing, environmental testing, and teaching labs. They are used for sample preparation, reagent...
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Clear Glass Test Tubes
Clear Glass Test Tubes are transparent glass tubes for experiments where sample color, liquid level, sediment, layering, or reaction progress must be easy to see. They are used for color-reaction...
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50ml Glass Test Tube
50ml Glass Test Tube is a medium-volume glass tube for labs that need more space than a routine small test tube provides. It is used for chemical synthesis, biological cultivation, batch sample...




