Best Test Tubes

Biubee Plastic Wall Hanging Planter Tubes with Wooden Holders- 4 Set Separate Wall Mounted Propagation Plant Station Stable Hanging Test Tube Vase for Indoor Hydroponics Plants Home Office Decor

  • Durable Plastic Material: Our 4 sets of wall hanging planter tubes are made of durable plastic material, compared to wall hanging glass terrariums planter, our plastic tubes are not easy to break, the transparent appearance is no different from wall hanging planter terrarium, which is more durable while ensuring beautiful appearance..
  • Minimalist Wall Mounting Tubes: These wall mounted plant propagation plant stations are consist of natural pine boards and transparent tubes, with a simple style, plug in your hydroponic plants, and match with a minimalist furniture, allowing you to enjoy the most original ecological experience at home..
  • Two Installation Methods: The hanging test tube vases can be installed according to your preference (refer to the 2 installation methods in our picture), you only need to put the serrations on the back down, with matching our expansion screws, making more stable when hanging..
  • Wide Applications: With our hydroponics plants hanging tubes, you can use them to cultivate green plants, hang them in the living room, room, kitchen, office, which will bring more vitality to your surrounding environment ..
  • Package Includes: You will receive 4 separate wall mounted propagation plant stations, including 4 test tubes, 4 wood wall mount....
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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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ULAB Plastic Test Tubes with Flange Stoppers, 50pcs of Dia.16x125mm Party Tubes, Assorted Color, 50pcs PE Flange Stoppers, Dia.16mm, Nature Color, UTT1021

  • 50pcs of plastic test tubes and 50pcs PE flange stoppers.
  • Tubes are made of durable, autoclavable polypropylene(PP) material.
  • Dimension of test tubes is 16x125mm, assorted color, light orange/blue/green/yellow/orange, 10pcs of each color..
  • Flange stoppers are made of polyethylene (PE) material, Diametre is 16mm, nature color, good tightness.
  • Suitable for storing items that need to be kept dry or some liquid.
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uxcell 304 Stainless Steel Test Tube Holder Lab Stand Rack 40 Hole 3 Layer for 15-18mm Tubes

  • Made of 304 Stainless Steel, durable and light weight, easy to carry. It can be used to place the test tube in an orderly manner in the laboratory, so as to save a lot of space, and can be used as a carrier to better move the test tube..
  • Highly polished surface, no edges and sharps, chemical and corrosion resistant..
  • Fit for 15 to 18mm test tubes, round holes, hold 40 tubes..
  • Economical and space-saving rack for applications in lab or at home..
  • 3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug..
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uxcell 304 Stainless Steel Test Tube Holder Lab Stand Rack 10 Hole 3 Layer for 26-29.5mm Tubes

  • Made of 304 Stainless Steel, durable and light weight, easy to carry. It can be used to place the test tube in an orderly manner in the laboratory, so as to save a lot of space, and can be used as a carrier to better move the test tube..
  • Highly polished surface, no edges and sharps, chemical and corrosion resistant..
  • Fit for 26 to 29.5mm test tubes, round holes, hold 10 tubes..
  • Economical and space-saving rack for applications in lab or at home..
  • 3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug..
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DEPEPE 18pcs 115ml Clear Flat Plastic Test Tubes with Screw Caps 30 x 180mm with 3 Funnels and 1 Brush Large Test Tubes Containers for Bath Salt Candy Storage

  • Package Contains: 18pcs 115ml Plastic Flat Test Tubes(large capacity 30 x 180mm), 3 pcs funnels of 2.5cm diameter and 1 test tube brush..
  • Safe Material: The transparent plastic test tube is made of PET plastic and it is strong and not easy to break. It is safe and harmless to the human body, and can be filled with high temperature liquids like hot cocoa..
  • Sealing and Special design: Each tube is equipped with Screw Caps to enable a good seal.
  • with the flat-bottomed tube design, the product can be placed on any flat surface..
  • Special Design: With the funnel and test tube brush in the set, it is convenient to fill various types of liquid in the test tube and for multiple uses after sufficient cleaning..
  • A Variety of Uses: Large-capacity, clear test tubes can be used not only for scientific experiments, planting hydroponic plants, but also for party decorations such as Halloween, Christmas, weddings, and science theme parties. It is a good storage container for powders and liquids..
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Riverstone Audio - Rock & Roll Series 380 Record Weight Turntable Stabilizer 380 g - Anodized Aluminum - Laser Engraved Surface - R&R Guitar - Color Viper Red

  • ONE PAIR (2 pcs) - 6N3P-E NOS Vacuum Tubes. The 6N3P-E is a vintage Russian dual-triode 9-pin vacuum tube that was manufactured at the Relector plant....
  • UPGRADE FOR 6N3 TUBES – 6N3P-E tubes are an upgrade/replacement for Chinese 6N3 and Russian 6N3P tubes and are generally suitable as a substitute....
  • TESTED AND MATCHED by experienced engineers using Amplitrex tube testers to evaluate the electrical parameters of the tubes. Tubes are evaluated for....
  • TEST RESULTS CLEARLY MARKED on the tube boxes with data labels for ip, Gm and tube gain provided. Tubes chosen for these special matched pairs have....
  • 3 YEAR WARRANTY - BUY WITH CONFIDENCE. Our Platinum Grade 6N3P-E vacuum tubes are backed by our no-nonsense 3-year warranty. THE BEST WARRANTY....
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SmartLab Toys Extreme Secret Formula Lab

  • Concoct 20 experiments that glow, ooze, and stink.
  • Young scientists will never have so much fun.
  • Custom-designed tools and commonly found household ingredients.
  • The EXTREME version features tailored components such as a mix and measure scoop, test tubes with squisy lids and more.
  • Kids can concoct 20 experiments that glow, ooze and stink up the kitchen.
  • From the glow in the dark alien blood to scratch and sniff stickers, young scientists will never have so much fun with a beaker, test tubes and commonly found household ingredients.
  • More than just a toy and book, SmartLab products satisfy and engage a child's curiosity.
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SHINA Light Luxury Electroplating Five-Unit Vase Removable and Rotatable Wrought Iron Dried Flowers Hydroponic Glass Test Tube Bottles

  • 4-glass set of test tube flower vases with rustic brown wood block base.
  • Perfect as unique and stylish way to display small flowers, water plants, herbs and succulents **Plants not included**.
  • Durable rustic brown wood block base complements a variety of decors and keeps the test tubes ably supported on a mantle, table, shelf, windowsill, and countertop surfaces.
  • Includes a tube cleaning brush so that you can easily maintain the test tubes.
  • Approximate Dimensions: Overall - 8.0 W x 1.5 D x 5.5 H.
  • Cleaning Brush (Overall) - 7.5 L x 1.0 W, Brush - 2.5 L x 1.0 W (in inches).
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4 Way Plastic Test Tube Rack (Blue)

  • Multiple racks can be combined end by end or side by side together to meet your experimental requirements.
  • Autoclavable;Color: Blue/ Green/Orange / Yellow/ White.
  • Each rack can hold different sized tubes on each side003c/p003e003cbr003e 003cp003eSide 1 ( Φ=2.9cm, 4 - 50mL tubes)003c/p003e003cbr003e 003cp003eSide 2 (Φ=1.7cm, 12 - 15mL conical tubes)003c/p003e003cbr003e 003cp003eSide 3 (Φ=1.2cm, 32 - 1.5/2.0mL tubes) 003c/p003e003cbr003e 003cp003eSide 4 (Φ=0.8cm, 32 - 0.5mL microtubes).
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