Glass Test Tube

Glass Test Tubes for Laboratory Sample Handling

Yukang supplies glass test tubes for sample handling, liquid storage, laboratory testing, teaching experiments, and research workflows. The range covers glass test tubes in different diameters, lengths, bottom types, rim styles, and packing methods.

These products are commonly used by laboratory distributors, testing companies, schools, research laboratories, medical supply buyers, and scientific consumable suppliers.

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.
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.
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...
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...
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.
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.
15ml Glass Test Tubes
These 15ml glass test tubes are made of borosilicate glass with stable chemical properties, which can tolerate conventional reagents and high-temperature sterilization. The standard size design...
Round Bottom Glass Test Tubes
These round bottom glass test tubes are integrally drawn from borosilicate glass material, with a round and uniform bottom, consistent wall thickness, and no stress concentration points. They are...
Graduated Glass Test Tubes
These graduated glass test tubes are made of borosilicate glass with stable chemical properties, which can tolerate most conventional reagents and high-temperature sterilization environments.
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...
Jumbo Glass Test Tubes
We have 12 years of professional production experience in manufacturing product. Our product are designed with a large capacity, and the design targets bulk lab experimental needs directly. They...
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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Product Range

Standard Glass Test Tubes

Standard glass test tubes are used for routine sample handling, liquid storage, observation, and testing preparation. They are suitable for general laboratory consumable supply.

Round Bottom Glass Test Tubes

Round bottom glass test tubes are commonly used in laboratories where stable liquid collection and routine sample processing are required.

Flat Bottom Glass Test Tubes

Flat bottom glass test tubes can stand upright on a flat surface. They are suitable for storage, teaching laboratories, and simple sample observation.

Rimmed Glass Test Tubes

Rimmed glass test tubes have a reinforced mouth edge for easier handling and better structural support at the opening.

Glass Test Tubes with Caps

Glass test tubes with matching caps are used when sample covering, temporary storage, or contamination protection is required.

Common Applications

Glass test tubes are used for sample handling, liquid storage, reagent mixing, heating preparation, visual observation, teaching laboratories, research laboratories, and general testing workflows.

Packaging and OEM Options

Yukang supports packaging arrangements for distributor and laboratory supply orders. Available options can include inner box packing, grid packing, foam tray protection, carton packing, product labels, barcode labels, carton marks, and private label packaging.

For repeat orders, the approved sample and confirmed packaging details can be used as the production reference to keep product and packing consistency.

Quality Control

Each order is checked against the confirmed sample and specification. Inspection covers glass appearance, diameter, length, wall thickness, mouth edge, bottom shape, cap fit where applicable, breakage, packing quantity, label content, carton marks, and batch information.

Frequently Asked Questions

What types of glass test tubes do you supply?

Yukang supplies standard glass test tubes, round bottom test tubes, flat bottom test tubes, rimmed test tubes, and glass test tubes with cap options.

What glass materials are available?

Glass test tubes can be supplied in borosilicate glass or soda-lime glass according to confirmed product specification.

Can glass test tubes be supplied with caps?

Yes. Cap options can be confirmed according to the test tube size, opening type, and product specification.

How are glass test tubes packed?

Common packing methods include inner box packing, grid packing, foam tray protection, and export carton packing.

As one of the leading glass test tube manufacturers and suppliers in China, we warmly welcome you to buy customized glass test tube at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.

Rimmed Glass Test Tubes, Clear Glass Test Tubes, glass test tube