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: 20 pack 35ml glass test tubes with cork stoppers and 1 brush

Size: 20x150mm / 0.8"x5.9", capacity: 35ml. They are medium test tubes. Please pay attention to the size.

Material: heat-resistant borosilicate glass

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

Size: 0.5ml,500 pcs/package,clear

Accurate scales: It is easy for you to read the accurate liquid volume on account of its body has accurate scales

Screw cap with tight sealing

Screw cap with tight sealing

External graduations with marking area

✅PACKAGE: 18 pack flat-bottomed test tubes, well-wrapped in thick sponge.

✅SIZE: 0.98 inches × 4.8 inches / 25 × 120mm, Volume: 55ml.（Outside Diameter: 0.98in / 25mm; Inner Diameter: 0.82in / 21mm).

✅MATERIAL: Glass test tubes are made of borosilicate glass, heat resistant, and test tube is reusable after cleaning.

【Best centrifuge tube】Withstand temperature range: -80℃ - + 121℃. Maximum speed12000r / min. Capacity: 0.2ml.

【Package Include】100(+/-2%) x Plastic Centrifuge Tubes.

【Size】Length:22mm approx Diameter: 6mm approx.

SIZE: Diameter is approx. 10 mm, height is approx. 40mm, capacity is approx. 2ml.

PACKAGE: 200 pack 2ml centrifuge tubes.

HIGH QUAILTY: They are made of high quality polypropylene material which are adapted to micro centrifuge.

🧪 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.

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.

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

Quantity: 50pcs plastic test tubes with red caps, size 16*100, 1 pack blue plastic test tube rack, easy to assemble

Material: Made of high quality plastic, sturdy and durable, when do some pretty basic experiments and this avoids the whole broken glass issue

Sealing: The plastic tubes with a tight fitting cap, no rough edges, have a good seal, good for storing candies or gamballs

Mini 1.5ml Conical Tubes can be used for many things other than tests , clear graduations on the side and a good seal . ideal for keeping small items clean and dry like tablets ,lotions, powders or creams

Plastic centrifuge tubes are general used in fields of biochemistry and molecular biology, such as separation and preparation of various biological samples.

No leaking: Our plastic centrifuge tubes are general used in fields of biochemistry and molecular biology，such as separation and preparation of various biological samples.

Country Of Origin: United States

Model Number: 111568

Item Product Dimension: 2.0" L x 2.0" W x 2.0" H

Clear plastic test tube with white screw cap

Height: 95mm/3.74"; Bottom diameter: 15mm/0.59"; Cap top diameter: 19mm/0.74"; Capacity: 10ml/0.35oz

With 1-10ml calibration, easy reading of the liquid volume

Material: High transparency PP

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

Each capacity: 50mL

1. Tube material: PET plastic; Cap material: Aluminum; Tube color: Clear.

2. Storage test tube size: 1.14"×5.9" / 29×150mm, Capacity: 70ml/2.37oz.

3. Package includes: 30PCS 70ml clear PLASTIC test tubes with screw caps.

Product Content:20pcs 40ml cork stopper round bottom glass test tubes.

Capacity:40ml.Tube size:20×180mm.Clear test tube length:17.8cm/7in.The INNER diameter of tube is 0.7in.

Usage:Glass test tube can be used to store candy,granular food materials,liquid,sample,powder or cultivated plants.The transparent test tube is suitable for various scientific tests.

✅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.

500Pcs 1.5ml Microcentrifuge Tubes,Polypropylene,clear, no bubble without impurities.height 39.5mm, diameter 12.5mm

Disposable plastic centrifuge tube with snap cap for trouble-free piercing and forms a tight, leak-free seal,that is can be opened easily even with gloves

Great for liquids, DNA extraction experiment, seed container,food colorings, craft use,geocache containers,use a microcentrifuge to separate proteins from the sample matrix etc

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

Screw cap with tight sealing

Screw cap with tight sealing

External graduations with marking area

Material: High quality PP plastic material,safe,sturdy and durable

Size: Diameter: 0.63"/16mm,height: 2.32"/59mm,capacity: 5ml

Graduated Vial Tube: It is easy for you to read the accurate liquid volume on account of its body has 1-5ml calibration

50 plastic test tubes with blue caps, 6ml

Diameter: 0.51"/13mm, length: 3.07"/100mm

Made of clear polystyrene (PS), sturdy and toxic free, when do some pretty basic experiments and this avoids the whole broken glass issue

1. Package includes: 50PCS 8ml clear PLASTIC test tubes with caps.

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

3. Made of high quality PS plastic.

Package includes: you will get 5 pieces of 50 ml Jumbo test tubes, 6 pieces of 5 ml silicone liquid droppers and 1 piece of stand, 12 pieces in total, enough to meet your need for test

Size details: each liquid dropper is marked with a clear scale in the bottle body, graduated in volume as 1 ml, 2 ml, 3 ml, 4 ml, to 5 ml, allowing you to control the liquid easily; Each 50 ml jumbo test tube also has a clear scale, so you can see the volume anytime; The stand is about 7.8 inch x 3.7 inch x 1.9 inches/ 20 cm x 9.5 cm x 5 cm in size

Quality material: the liquid droppers are made of quality silicone, while the jumbo test tubes and the stand are made of quality plastic; All the tools are safe and durable; Thanks to proper sizes, preschoolers can easily grasp the test tubes and liquid droppers

Material: plastic

Color: clear tube + white cap

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

Quantity:You will receive 50 pieces of clear plastic test tubes with 1 tubes rack in each package,it is enough for you to use them.

Size:Each test tube measures 4.3 x 0.7 inch,the tubes rack measures 9.8 x 4.3 x 2.5 inch.

Material:The test tube set is made of clear plastic,sturdy and durable.You can do some basic experiments with it.

🍀Sterilization🍀EO sterilized, no pyrogen, no DNase/RNase, no human DNA.

🍀Virgin PP Material🍀2ml centrifuge tube is made of high purity PP material, smooth and flat, no residual solution, no leakage.

🍀Precise Scale🍀2ml centrifuge tube scale is clear for accurate sampling, 0.25ml increments, suitable for scientific research in the laboratory.

BULK PACKAGE: Made of polystyrene, these round tubes measure 9/16 inches (14.29mm) in diameter and 6 inches (152.4mm) in length. They are crystal clear and lightweight, which is great for showing off the contents. The package will contain 20 plastic tubes and opaque white caps.

SNUG FIT: Our caps provide a tight grip, holding the tube securely in place, which helps with losing small pieces or having the tubes accidently open and spill. No more messes or spills! The flat caps are flush with the tubes, creating a streamlined design.

STAND UPRIGHT: Unlike a lot of other tubes, our tubes have flat bottoms allowing you stand them up. No need for a bulky test tube rack, especially if you are limited on space or only have a few tubes. Also, our tubes are completely recyclable! When you’re done with one project you can repurpose for another.

BEST TEST TUBES FOR KIDS: Steve Spangler's Baby Soda Bottle Test Tubes are the best test tubes for kids!

STURDY TEST TUBES FOR SCIENCE EXPERIMENTS: Steve Spangler's Baby Soda Bottles are made of durable clear plastic which makes them perfect for classroom or professional use! The plastic is so thick since these bottles are used to make 2-liter bottles! That's why we call them Baby Soda Bottles.

REUSABLE, DURABLE TEST TUBES: Unlike ordinary glass test tubes, Steve Spangler's Baby Soda Bottles can be thrown in the dishwasher, dropped, or stepped on and they won't break!