Best Eisco Lab Tubes in 2026

Size: 1.1"×4.3" / 28×108mm, 50ml.

Package: 30pcs 50ml clear flat plastic test tubes with Screw Caps. They are packed in plastic sleeves so that they will not scratch each other during transportation / storage.

Material: Made of PET plastic, sturdy and toxic free; Screw caps are made of aluminum.

Package includes: 25pcs 25x140 mm glass test tubes with cork stoppers.

Size: 25×140mm/0.98" × 5.5", capacity: 45ml (Outside Diameter: 0.98in / 25mm; 0.86in / 22-23mm; Wall Thickness：0.04in / 1.1mm)

Material: Glass test tube is made of borosilicate glass, heat resistant.

Plastic Tube Size:140x25mm / 5.5x0.98inch,capacity is 45ml.

Package:24 pcs clear plastic test tubes,each tube has a cap on it.

Material:tube is made of high quality safe plastic.

🧪 TUBE MATERIAL: These 15mL centrifuge tubes are made in high purity PP Material. They are designed to have longer length screw caps with sealing rings to prevent leakage. Pack of 50.

🧪 EASY TO DISTINGUISH: Plastic centrifuge tubes also include a convenient white writing patch for easy marking and identification. The patches are nice for labeling. And the test clear conical tubes with screw caps.

🧪 EASY TO READ: Black graduations of plastic centrifuge tubes are accurate to ±2%, 1mL increments (total 15mL). So these lab centrifuge tubes are better for science experiments.

✅HIGH QUALITY MATERIAL - 50mL conical centrifuge tubes with High purity PP Material and Max.RCF: 9,400, it can Autoclavable at 121℃ and freezable to -80℃.

✅LEAK-PROOF - 50mL centrifuge tubes have longer length screw caps, which is used to prevent sample leakage and it smooth, flat inner surface, no residual solution.

✅STERILIZED - Centrifuge tubes 50mL is EO sterilized, non- pyrogenic, DNase/RNase free.

Good sealing cap, samples will not volatilize.

Smooth wall and good transparency.

Low temperature, long - term freezing, product with 1-10ml scale, easy to read liquid volume

CAPACITY: The U.S. Solid Cryogenic Container Liquid Nitrogen Tank Dewar can hold up to 10 Liters of liquid nitrogen

DEWAR: Dewars are designed for the sole purpose of holding extremely cold liquids such as liquid nitrogen; They have the shape, capacity, and material construction to store liquid nitrogen with a slower evaporation rate

EVAPORATION RATE: We test the evaporation rate of our liquid nitrogen tanks by completely filling them with liquid nitrogen and tracking the rate of evaporation

Material: High transparency PP

Apply to loading solid,powder,seeds,pills,granular objects etc

Each capacity: 50mL

Test Tube O.D: 19.6mm, ID: 18.0mm

Rubber Stoppers: Black

Rack: 6-Places, Inline, Drying, White

15ml conical centrifuge tube, made of high-purity PP material, maximum RCF: 9,400, can be autoclaved at 122℃, can be frozen to -80℃

Longer screw cap, used to prevent sample leakage, smooth and flat inner surface, no residual solution

2 test tube racks of size 254mm×113mm×62mm, 50 holes, 16mm diameter, which can meet your various experimental needs

Valuable Package Includes: 50 pcs 8ml clear plastic test tubes with caps and 1 piece test tube rack

Size: 0.47"×3.9" / 12×100mm, Volume: 8ml.

Made of high quality PS plastic.

Material: plastic

Color: clear tube + white cap

Capacity: 5ml; Over size (L x Dia.):4.5 x 1.5cm

✅SIZE: Diameter: 0.62 inch / 16 mm, Length: 6.3 inch / 160 mm(with cap). Our plastic test tube shooter holds 25 ml or 1 ounce of your favourite shot.

✅MATERIAL: Made of clear polystyrene (PS) , both durable yet toxic-free. Making your gifts available in catching the eye of your patrons and guests.

✅TEST TUBE CAPS: Caps can be closely attached to plastic test tubes, enabling good sealing performance and can effectively prevent liquid leakage.

What you get: Package included 30 pcs clear plastic tubes with cork stoppers, enough for you daily use and replace, good quality can be used for long times.

Size & volume: 1.5cm in diameter, 10cm in length, the capacity is 10ml. Please pay attention to the size and purchase what you need.

Premium material: The clear test tube made of premium plastic, sturdy, non-toxic, lightweight, and transparent tube wall like glass but no break easily issues.

Test tubes size: approx. 1.2 cm/ 0.47 inches in outer diameter, 7.5 cm/2.95 inches in length (without cap), approx. 8.4 cm/ 3.3 inches (with cap), 0.1cm/ 0.04 inches in thickness, capacity is approx. 5 ml; Please check the size before ordering and refer to the picture carefully

Clear test tubes material: these tubes are made of hard plastic, will not easily break; Transparent color, allows you to see through easily, convenient to use, but you should avoid violent collisions with sturdy items

Good sealing ability: these test tubes have good sealing ability, each tube comes with a push cap, can seal tightly for good storage, even fluid will not leak

Material: Made of high quality clear plastic material,safe,durable and sturdy

Size: The tube: 0.47"×3.9"/12mm x 100mm,volume: 8ml,test tubes rack: 8.46" x 4.33" x 2.48"/214mm x 110mm x 63mm,hole diameter: 13mm,50 holes

Test tubes with caps: The cap can be closely attached to the 12mm diameter test tube which has great performance of sealing and prevent liquid leaking effectively

【Package Include】: 10pcs 60ml glass test tube with cork stoppers, flat bottom, clear color.

【Capacity】: 60ml capacity, the glass tube measures approx 12.9cm/5.08" in total height and 3cm/1.18" in diameter; 12cm/4.72" in tube height, 2.6cm/1.02" in inner diameter.

【Materials】: Made of high quality glass, the transparent glass body makes it easy to read.

LIQUID NITROGEN TANK: A liquid nitrogen tank, also known as a specialized vacuum flask is designed for the sole purpose of holding extremely cold liquids, and has the shape, capacity, and material construction to store liquid nitrogen

LIQUID NITROGEN DEWAR:Dewars are extremely useful because of their ability to maintain temperatures far below the freezing point of water; Liquid nitrogen does not evaporate quickly when stored in a dewar

SEMEN TANK: Doctors use liquid nitrogen to preserve biological samples and remove warts; The U.S. Solid Liquid Nitrogen Tank can be used to store semen

CAPACITY: The U.S. Solid Cryogenic Container Liquid Nitrogen Tank Dewar can hold up to 20 Liters of liquid nitrogen

DEWAR: Dewars are designed for the sole purpose of holding extremely cold liquids such as liquid nitrogen; They have the shape, capacity, and material construction to store liquid nitrogen with a slower evaporation rate

EVAPORATION RATE: We test the evaporation rate of our liquid nitrogen tanks by completely filling them with liquid nitrogen and tracking the rate of evaporation