Glass and Plastic Multi-Purpose Test Tubes

As supplied with 9212K21 series test tubes, with Teflon over-liner Cap size shown is GPI thread-finish

INDUSTRIAL QUALITY || 25ml (0.85oz) (0.16oz) Test Tubes made of high quality, heavy duty, Borosilicate 3.3 glass THIN WALL || Uniform wall thickness of 1.2mm provides excellent thermal shock resistance BEADED RIM || Chip & crack resistant, fire polished beaded rims THERMAL SHOCK RESISTANT ||...

RNA/microRNA/DNA/Proteins are preserved for more than 2 years at room temperature in Norgen's Urine Preservative Compatible with most DNA, Total RNA, microRNA and protein isolation methods Preservative is available in a single dose liquid format (ampule) Preservative is also available in a dried...

Perform critical cellular applications with Thermo Scientific™ Nunc™ 14mL Round-Bottom Tubes. Features: Optimized gas exchange with dual position vent/close cap Off-gas volatile organic compounds easily with breathable packaging Certificates of conformity available for every lot For...

Non-sterile, precision molded, round bottom test tubes for general purpose laboratory work. Polystyrene tubes provide clarity and are appropriate for use with mild acidic (except oxidizing acids) or alkali solutions, alcohols (except higher alcohols) and salt. Polypropylene tubes are more chemically...

INDUSTRIAL QUALITY || 50ml (1.7oz) Test Tubes made of high quality, heavy duty, Borosilicate 3.3 glass THIN WALL || Uniform wall thickness of 1.2mm provides excellent thermal shock resistance BEADED RIM || Chip & crack resistant, fire polished beaded rims THERMAL SHOCK RESISTANT || Autoclavable for...

INDUSTRIAL QUALITY || 25ml (0.84oz) Test Tubes made of high quality, heavy duty, Borosilicate 3.3 glass THIN WALL || Uniform wall thickness of 1mm provides excellent thermal shock resistance RIMLESS || Flat, fire polished rims make these tubes ideal for culture testing THERMAL SHOCK RESISTANT ||...

Round (U) bottom 8-well strips feature raised rims on each well to minimize cross-contamination. Frames are constructed of a special formulation of engineering plastics for dimensional stability and strength. The frames have alpha-numeric well designations to provide quick sample location. Our...

Clear polystyrene, treated to ensure a high and uniform binding of proteins and immunoglobulins For solid-phase assay techniques such as RIA and ELISA Other specifications are the same as tabulated for 9220B25

Autoclavable Non-scratching Tapered sides permit nesting Baskets are ideal for applications such as sterilization, incubation and storage. Molded, one-piece design has a mesh opening of 9.5 mm.

Non-sterile, precision molded, round bottom test tubes for general purpose laboratory work. Polystyrene tubes provide clarity and are appropriate for use with mild acidic (except oxidizing acids) or alkali solutions, alcohols (except higher alcohols) and salt. Polypropylene tubes are more chemically...

Borosilicate glass tubes with fire-polished top rims and uniform wall thicknesses for maximum heat transfer and chemical resistance. The 6 x 50 mm size is often referred to as a “Durham tube” No marking spot Designed from ASTM Specification E982, Type IV requirements Manufactured from 51...

These disposable Corning® caps are made from phenolic resin and are autoclavable at 121°C. Caps are provided with a white rubber liner.

An extensive line for multi-use test tubes. They are molded from premium grade polystyrene for clarity of polypropylene for impact strength and stability to common acids, alkalies, and solvents. Polystyrene tubes can withstand 1500 RPM during centrifugation. Polypropylene tubes can withstand 3000...

For those seeking a durable, high-capacity solution for lab tube organization, consider this SS Test Tube Rack. It's designed to securely hold up to 90 test inoculum supply liter tubes, each with a diameter of 11/12 mm. Built to withstand heat up to 100 degrees Celsius, this rack is a solid choice...

Non-sterile, precision molded, round bottom test tubes for general purpose laboratory work. Polystyrene tubes provide clarity and are appropriate for use with mild acidic (except oxidizing acids) or alkali solutions, alcohols (except higher alcohols) and salt. Polypropylene tubes are more chemically...

Fits 13mm glass evacuated blood drawing tubes Fits most 12mm plastic test tubes Dual tabs for easy removal Polyethylene (PE)

Offering exceptional durability and precision, this 5 ml reaction tube from Greiner Bio-One is an essential piece of lab equipment for any scientific endeavor. Crafted from robust polypropylene, it is capable of enduring high-stress environments while maintaining structural integrity. Its conical...

The Hungate Anaerobic Culture Tube was developed for growing and maintaining anaerobic bacteria and culture conditions. method of hungate utilizes syringe methods for anaerobic. Technique: Exclude oxygen by flushing the tube with the desired gas Add 4.5mL of pre-reduced anaerobic agar medium into...

Sterile culture tubes are precision molded from premium-grade, chemically inert plastic materials: polystyrene (PS) for clarity and nearly-transparent polypropylene (PP) for toughness and chemical resistance. All tubes are packaged in easy-to-open bags of 25 tubes each. All tubes are gamma radiation...

Caplugs Evergreen's test tubes are ideal for a variety of general laboratory applications, offering more sizes than any other manufacturer.  Tubes are bulk packed, non-sterile, without caps.  Polystyrene tubes provide clarity and are appropriate for use with mild acidic solutions,...

Superior quality 2D barcoded tubes to assist sample identification. Designed for short or long term storage down to cryo temperatures. Innovative manufacturing. Our tubes are manufactured by a highly specialised and automated process, known as dual injection. This process creates a powerful...

Reinforced bead top Scale is a permanent brown stain Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements