10 Best Lab Tubes In The Us - Black Friday 2024
Juvale Size #4 Tapered Cork Plugs for Small Bottles and Test Tubes (0.6 x 0.47 x 0.5 in, 100 Pack)
Main highlights- What’s Included: This pack includes 100 small corks for crafts, bottles, and DIY projects
- Reliable Quality: The #4 cork lids are made from cork material that is designed for long term use without bending or crumbling over time
- Personalized Gifts: Pair the small corks with a glass bottle to create custom themed party favors for an upcoming wedding reception, baby shower, birthday party, or holiday celebration; these can also be used for science or school projects
- Dimensions: Each tapered cork's bottom diameter measures 0.4 inches; top diameter measures approximately 0.6 inches; please see the detailed sizing chart below to ensure a proper fit for your specific need
- #4 Cork Stopper: Use these tapered corks for test tubes, small bottles, and small jars; these create a tight seal to ensure contents stay securely inside
9.8Exceptional
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Value for Money2
Brewing America35% OffGlass Hydrometer Test Tube Jar & Cylinder Brush - Narrow Flask for Alcohol by Volume Test - Moonshine, Homebrew Beer, Home Wine Making Kits, Borosilicate Glass 3.3
Main highlights- Waste Less Precious Brew! We designed our glass test jar to use far less liquid (wort or must) to conduct your hydrometer tests. Only use about 125ml instead of 250ml or more! Hydrometer not included. This is a test jar and brush only product. Please search Amazon for our quality, all American-made Hydrometers and Alcoholmeters!
- Sturdy Box and Environmentally Responsible: Packaged to Minimize breakage. Both the box and glass jar are made from recycled materials. Stay organized for storage and it is great for gifting and easy to wrap as a gift. We personally inspect each piece and include our microfiber cloth for added protection. Also we include our direction sheet and conversion chart.
- Solid: 1-piece Thick borosilicate Boro 3.3 glass jar with a bumper guard. No Leaks! It is Sturdy and Stable, laboratory grade: low expansion rate, high temperature resistance, high intensity, high transmittance and high chemical stability.
- Easy to Read: Graduated cylinders have lines that block the ability to read. Ours is clear and completely transparent plus tall enough to get the best readings, but narrow to waste less brew.
- Brewers Love Glass Test Jars! Glass is more hygienic and easier to see through. High proof distillers need to use glass and not plastic to avoid chemical compound breakdown with their strong alcohol levels. No pH changes and contaminants potentially leached from soda lime glass.
9.7Exceptional
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3
GenericVeterinary Lab Vacuum Collection Tubes, Blue, 2mL, 100pcs, Pet Supplies
Main highlights- High quality service：Please refer to the image for product details.We make sure that you can get a fine product with high quality and reasonable price and high quality service.If you have any dissatisfaction after receiving the product, you can contact us in a timely manner, and we will provide you with a satisfactory solution.
- Blue
- Before each product is delivered to you, we will carry out strict testing, so please feel free to buy and use it.
- 2ml
- 100pcs
9.6Exceptional
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4
HUAOUHUAOU 10pcs 60ml Glass Test Tubes, 25x150mm 3.3 Borosilicate Glass Test Tubes for Scientific Experiments, Party and Home Decorations, Candy Storage and Plant Propagation
Main highlights- Various uses: Nice handy size designed test tubes are perfect for scientific experiments, classroom lab and home lab, also suitable for planting hydroponic plants and party decorations for such as Christmas, Halloween, kids birthday, wedding, science themed party.
- Size (Diameter X Height): 0.98in(25mm) x 5.9in(150mm), and has a volume of 60ml.
- Package contains: 10pcs 25x150mm glass test tubes. Packaging with foam for safe transportation and storage.
- Material: These glass test tubes are made of 3.3 borosilicate glass, which has high heat resistance, acid and alkali resistance and good stability, laboratory grade glassware.
- Features: Thick glass, high transparency, round bottom, smooth surface.
9.3Excellent
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5
Szsrcywd50Pcs Clear Plastic Test Tubes with Rack,16 x 100mm Tube with Caps and 50 Holes Tubes Rack,Test Tube Set for Scientific Experiments,Candy,Beads,Liquid Storage,Party Decor
Main highlights- Size:Each test tube measures 4.3 x 0.7 inch,the tubes rack measures 9.8 x 4.3 x 2.5 inch.
- 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.
- Material:The test tube set is made of clear plastic,sturdy and durable.You can do some basic experiments with it.
- Caps and rack:Each test tube was designed with a cap,and the cap can prevent liquid leakage.The tubes rack has 50 holes to store all the test tubes and three levels of partitions,and it is removable.
- Application:These transparent test tubes can be used for scientific experiments,samples,candy,plants,beads,powder,liquid storage,party decor.
9.1Excellent
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6
Baaxxango24 PCS Plastic Test Tubes,45 ml Clear Test Tube with Caps,140 x 25 mm Test Tube for Candy Storage,Party,Decoration,Beads Display,Lab
Main highlights- Wide Use:45 ml clear plastic test tube great for holiday decoration,DIY craft,plant samples,soil sorting,jewelry beads making
- Plastic Tube Size:140 x 25 mm / 5.5x0.98 inch,capacity is 45 ml
- Package:24 pcs clear plastic test tubes,each tube has a cap on it
- Nice Container:plastic tube with caps is suitable for candy storage,gumball,chocolate,even liquid
- Material:tube is made of high quality safe plastic
9.0Excellent
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7
Panxxsen50Pcs Clear Plastic Test Tubes with Rack,16x100mm(10ml) Test Tube with Caps and 50 Holes Tubes Rack for Scientific Experiments,Party,Decorate The House,Candy Storage
Main highlights- Tubes clear is made of high quality plastic,sturdy.It is not only ideal for scientific experiments and storing beads,spices,liquids,seeds and more,but also can be used for mixing drinks to decorate Halloween,Christmas and scientific theme parties perfectly.
- The rack has 3 Layer and 2 slots that each layer has a direction,slide the shelves in from one side and the other side has a lip that stops it.The rack has three layers of holes with a smallest hole at the bottom to keep tubes steady,and the large holes on the top and the second floor.
- The cap can be tightly attached to the test tube with a diameter of 16mm.It has good sealing performance and can effectively prevent liquid leakage.
- Plastic test tubes size is 16 x 100mm.Capacity is 10ml.Test tube rack size is 9.9 x 4.4 x 2.6 inches/25.2 x 11.2 x 6.5 cm.
- Our test tubes package includes 50 pcs Test Tubes with Caps and 1 pack 50-hole test tube rack.
8.9Very Good
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8
SimPureSimPure Centrifuge Tubes 50mL, Conical Tubes Sterile 25 PCS, Polypropylene, Leak-Proof Screw Caps, Plastic Container with Graduated and Write Marks, Non-pyrogenic, DNase/RNase Free, Human DNA-Free
Main highlights- WIDE APPLICATIONS: Our plastic centrifuge tubes are general used in fields of biochemistry and molecular biology，such as separation and preparation of various biological samples.
- TUBE MATERIAL: These 50ml 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 25.
- EASY TO READ: Black graduations of plastic centrifuge tubes are accurate to ±2%, 1mL increments (total 50mL). So these lab centrifuge tubes are better for science experiments.
- 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 tubes with screw caps.
- AUTOCLAVABLE AND FREEZABLE: Max. RCF: 9,400 for conical bottom tubes; it is autoclavable at 121℃/249.8℉ and freezable to -80℃/-176℉, successfully passed 95 KPa pressure test.
8.7Very Good
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9
Karter Scientific20% Off50ml Centrifuge Tube, Economy, PP Material, Printed Graduation, Blue Cap, Skirted Conical Bottom, Non-Sterile, Karter Scientific 403S2 (Pack 50)
Main highlights- Volume: 50ml
- Style: Skirted Conical Bottom
- PP Material
- Non-Sterile
8.4Good
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10
Karter Scientific20x150mm Glass Test Tube Set with Rubber Stoppers and Plastic Rack, 6 Piece Set, Karter Scientific 150A3
Main highlights- Volume: 36ml
- Test Tube O.D: 19.6mm, ID: 18.0mm
- Rubber Stoppers: Black
- Reusable
- Rack: 6-Places, Inline, Drying, White
8.3Good
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