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Best Flat Cap Tubes

FUNSUEI 200 PCS 15 ml Plastic Centrifuge Tubes, Leak-Proof Sterile Conical Centrifuge Tubes with 4 Test Tube Racks for Hospitals, Scientific Laboratories, Schools, Graduated Marks and Blue Screw Cap

  • 【Pcakage Content】- 500 x Centrifuge Tubes.
  • 【Material】- Made of plastic material, no bubble without impurities,durable and sturdy.
  • 【Cap Details】 - Cap is flat with consistent thickness for trouble-free piercing and forms a tight, leak-free seal that is easy to open, even when wearing gloves.
  • 【Applications】 - Great for liquids, DNA extraction experiment, protein separation from sample matrices.
  • 【Note】 - Plastic centrifuge tubes are generally disposable experimental instruments, and it is not recommended to reuse them multiple times.
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BEADNOVA Flower Water Tubes 2.8 Inch Plastic Water Tubes for Flowers Floral Vials with Caps for Decoration Flower Arrangement Clear 60 Pcs

  • SINGLE FLOWER WATER TUBES: Floral water tubes measure 2.8 inch long and 0.8 inch diameter (or 7 x 2 cm), great size for single-stem flower. With....
  • CLEAR FLOWER VIALS: Floral water tubes in clear color, they blend in with flower arrangements and match well..
  • HIGH GRADE MATERIAL: Flower tubes are made of high grade plastic with cap included which are strong. It holds water securely without spills or leaks.....
  • SIMPLE TO USE: Fill with water, close cap and insert the flower stem. Very simple step to keep your flowers fresh. These flower tubes are essential....
  • IDEAL FOR: These floral water tubes with cap act a water pot to flowers, keeping them fresh with less watering need. The flower tubes also make any....
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BEADNOVA Floral Water Tubes 1.6 Inch Plastic Water Tubes for Floral Flower Vials with Caps for Flower Arrangement Decoration Clear 20 Pcs

  • SINGLE FLOWER WATER TUBES: Floral water tubes measure 1.6 inch long and 0.8 inch diameter (or 4 x 2 cm), great size for single-stem flower. With....
  • CLEAR FLOWER VIALS: Floral water tubes in clear color, they blend in with flower arrangements and match well..
  • HIGH GRADE MATERIAL: Flower tubes are made of high grade plastic with cap included which are strong. It holds water securely without spills or leaks.....
  • SIMPLE TO USE: Fill with water, close cap and insert the flower stem. Very simple step to keep your flowers fresh. These flower tubes are essential....
  • IDEAL FOR: These floral water tubes with cap act a water pot to flowers, keeping them fresh with less watering need. The flower tubes also make any....
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Bekith 50pcs 10ml Lab Plastic Frozen Test Tubes with Screw Caps, Vial Seal Cap Container for Laboratory School Educational

  • 50pcs 10ml clear flat plastic test tubes with screw caps and 1-10ml scale, easy to read liquid volume.
  • Made of PET plastic, sturdy and toxic free, smooth wall and good transparency.
  • The plastic test tubes with a screw cap, no rough edges, have a good seal.
  • Resistance to low temperature, can be frozen for a long time.
  • Used in hospitals, epidemic prevention station, schools, scientific research laboratory, etc.
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TAC 9 4 Pack Tube, 26' x 1.90-2.35' Presta Valve, 32mm Valve Stem Length (ISO 559)

  • 4 Tubes - 26" x 1.90 - 2.35" PRESTA Valve, 32mm Valve Stem Length - ISO/ETRTO 559.
  • Valve Type - 32mm PRESTA Valve THREADED (see images) with Reinforced Valve Base and Black Plastic Cap..
  • Tube Thickness: 0.9mm - Flat Fold Width: 51mm.
  • Please follow inflation instructions when airing a tire from a complete flat..
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18 PCS 115ml Clear Plastic Test Tubes,150 x 33mm Flat Test Tube,Plastic Test Tube with Screw Caps and 1 Cleaning Brush for Bath Salt,Candy Storage,Science Party Favors,Wedding Decor

  • Package includes 18 clear plastic test tubes,1 cleaning test tube brush..
  • Flat test tube is made of high quality PET plastic,durable and not easy to break,safe and eco-friendly..
  • Test tube with screw cap is 15cm/6inch in height,inner diameter is 22mm,outer diameter is 25mm.Capacity of clear test tube is 115ml,cleaning brush is 20cm/7.9inch in length..
  • Our flat tube with screw cap has a great seal for storage,with flat bottom design,you can place them on any flat surface..
  • Test tube with large capacity has wide uasge,you can even put some plants in it to decorate your wall or bedroom,also perfect for bath salt,candy,beans or grains storage,special DIY crafts for science party favors..
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24PK Test Tubes 30ml - Bakelite Screw Cap - Borosilicate 3.3 Glass - 3.75 x 1 - Flat Bottom - Eisco Labs

  • INDUSTRIAL QUALITY || Pack of 24, flat bottom test tubes with a 30ml capacity. Each test tube is made of high quality, heavy duty, Borosilicate 3.3 glass.
  • BAKELITE SCREW CAP || Each test tube is fitted with a Bakelite screw cap to ensure a tight seal.
  • DIMENSIONS || Each test tube measures 3.75" tall and is 1" wide (including cap).
  • AUTOCLAVABLE || Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks.
  • GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use.
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2 Pack - TAC-9 Tube, 20' x 1.50-1.95' Regular Schrader Valve, 32mm Valve Stem Length (ISO 406)

  • 2 Tubes - 20" x 1.50 - 1.95" Regular Schrader Valve, 32mm Valve Stem Length - ISO/ETRTO 406.
  • Valve Type - 32mm Regular Schrader Valve (see images) with Reinforced Valve Base and Black Plastic Cap..
  • Tube Thickness: 0.9mm - Flat Fold Width: 44mm.
  • Please follow inflation instructions when airing a tire from a complete flat..
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20x10-8,20x8-8,20x10.00-8,20x8.00-8 Premium Replacement Tire Inner Tubes 2 Packs ，for Riding Mower Lawn Tractor Snow Blower Golf Cart Garden Trailer,with TR13 Straight Valve Stem by NAKAO

  • ◆【Fits Tires Size】: 20x8.0/10.0 - 8 Replacement Inner Tubes: Fit vehicles with 8” rims that are between 8.0'' to 10.0'' wide.
  • ◆【Compatible for】: It works with lawn mowers, tractors, hand trucks, wheelbarrows, garden, flat carts, yard trailers, wagons, generators, snow....
  • ◆【Material】:This Inner Tube is Made with premium-quality, heavy-duty rubber, these inner tubes are highly durable and ideal for professional and....
  • ◆【include】: 2 x Inner Tubes, Each Inner Tube has TR13 straight stem and a cap. fit for 20x10 8 inner tube,20x8.00 8,20x10 8,20x8.00 8 inner....
  • ◆【Warm Prompt】:Before installing, check to see if the inner tubes are completely sealed by putting them in water, if there are any bubbles, they....
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2 Pack - TAC-9 Bike Inner Tube, 26' x 1.00-1.25' Regular Schrader Valve, 32mm (ISO/ETRTO 559) - 2 Tube Bundle

  • 2 Tubes Size - 26" x 1.00 - 1.25" (ISO/ETRTO 559).
  • Valve Type - 32mm Schrader Valve with Reinforced Base (see images) and Black Plastic Cap. Valve is removable..
  • Tube Thickness: 0.9mm - Flat Fold Width: 33mm.
  • Please follow inflation instructions when airing a tire from a complete flat. Instructions included..
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Sargent Art Document Storage Tube, Black

  • ...this sturdy plastic document tube, you can just roll your prints, slide them in, and screw-on the cap! Keeps paper from folding and creasing indefinitely!.
  • POSTER TUBE CARRIER EXPANDS FROM 24.5 INCHES TO 40 INCHES - There's no need to fret about an extra-large map or poster not fitting your poster tube. These poster tubes can fully extend from 24 3/4 inches to 40 inches. Each tube has an outer diameter of 3 1/2 inches and an inner diameter of 3 1/4 inches. The telescopic feature allows for an easy and quick expansion - just pull and lock in place..
  • HANDY CARRYING STRAP - Free your hand with an adjustable strap that adapts to your needs and the poster tube's length. Wear it as a crossbody, over-the-shoulder, or just as a regular carrying strap. It's convenient for every situation..
  • WITH SAFETY CAPS AND LABELS - Keep your prints on an airtight and watertight canister with these poster tubes. The screw cap closure provides a tight seal to keep your prints and documents from moisture and air. These poster tubes' convenient features do not end here. The screw cap includes a label slot that's built into the screw cap..
  • WATERPROOF, CRACK, AND FADE RESISTANT POSTER TUBES - The ultimate test for poster tubes is the travel test. Whether you're out in the field wit....
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US Art Supply Black Telescoping Drafting Tube - Outside Diameter: 3-1/4\

  • ...this sturdy plastic document tube, you can just roll your prints, slide them in, and screw-on the cap! Keeps paper from folding and creasing indefinitely!.
  • POSTER TUBE CARRIER EXPANDS FROM 30.5 INCHES TO 49 INCHES - There's no need to fret about an extra-large map or poster not fitting your poster tube. These poster tubes can fully extend from 30 1/2 inches to 49 inches. Each tube has an inner diameter of 4 inches. The telescopic feature allows for an easy and quick expansion - just pull and lock in place..
  • HANDY CARRYING STRAP - Free your hand with an adjustable strap that adapts to your needs and the poster tube's length. Wear it as a crossbody, over-the-shoulder, or just as a regular carrying strap. It's convenient for every situation..
  • WITH SAFETY CAPS AND LABELS - Keep your prints on an airtight and watertight canister with these poster tubes. The screw cap closure provides a tight seal to keep your prints and documents from moisture and air. These poster tubes' convenient features do not end here. The screw cap includes a label slot that's built into the screw cap..
  • WATERPROOF, CRACK, AND FADE RESISTANT POSTER TUBES - The ultimate test for poster tubes is the travel test. Whether you're out in the field with your blueprints or newly-printed maps, y....
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120 Pcs 45ml Transparent PET Plastic Test Tubes Clear Bath Salt Tubes Cylindrical Aluminum Lid Plastic Vials for Candy Spice Dried Flower Storage Container Decorating House Party Scientific Experiment

  • Abundant to Choose: package contains 120 plastic test tubes with caps, screw caps can secure the tube is well sealed, sufficient quantity will satisfy your daily needs and replacements, you can also share them with your family and friends.
  • Use with Confidence: plastic vials are made of quality PET plastic, designed with aluminum lids, reliable and reusable, transparent tube enables you to see items inside clearly, to help keep the stored items inside dry, which is fluent and practical to use.
  • Proper Size: cylindrical storage tube is about 14 cm/5.51 inches in height, bottom diameter is about 2.3 cm/ 0.91 inches, bottle body diameter is about 2.5 cm/ 0.98 inches, screw cap diameter is about 2.8 cm/1.1 inches, capacity is 45 ml compact and cute, easy to carry and store, sturdy and safe for children.
  • Wide Applications: the transparent plastic test tube is nicely sealed, can store various kinds of powder or liquid, features a flat cap, you can place it upside down on a flat table, ideal for candies, seasonings, beads, dices, liquids, small trinkets, dried flowers, wishing notes, and more, Christmas bath salt, and so on, also serving as nice decorations for parties.
  • Available Scenarios: multi functional bath salt tubes can be applied for many occasions, like ....
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