Reviews Flat Bottom Test Tube

CGOLDENWALL Nessler Glasses Tube Color Comparison Tube Class A Colorimetric Cylinder Matched Set of 12 with Glass Stopper for Visual Colorimetric Analysis Experiments (50ml)

Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm)..
Material: This colorimetric tube uses A-grade glass..
Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes..
Safety: Equipped with glass stopper to prevent liquid from leaking out..
We provide one year warranty and lifetime technical support..

Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm)..
Material: This colorimetric tube uses A-grade glass..
Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes..
Safety: Equipped with glass stopper to prevent liquid from leaking out..
We provide one year warranty and lifetime technical support..

Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm)..
Material: This colorimetric tube uses A-grade glass..
Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes..
Safety: Equipped with glass stopper to prevent liquid from leaking out..
We provide one year warranty and lifetime technical support..

Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm)..
Material: This colorimetric tube uses A-grade glass..
Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes..
Safety: Equipped with glass stopper to prevent liquid from leaking out..
We provide one year warranty and lifetime technical support..

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.
Detachable test tubes rack: 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.
Suitable scene: 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.

Test Tube Shot Glasses: Ideal for night clubs and bars, this shooter provides a creative alternative to traditional shot glasses. Fill it up and serve it individually, or pair it with a test tube shot rack for simple, mess-free transportation from the bar to your guests. Add test tube shots to your bar or drink area to excite your guests with the fun alternative to ordinary shots..
Test Tubes Alcohol: Promote an exciting atmosphere in your establishment by adding test tube shots to your beverage menu! The display will add a fun flair to a table or bar counter, and you can showcase a large variety of your signature shots for a fun-filled experience..
est Tubes for Shots: Get the Party Started with these Vibrant eye catching test tubes for shots! These colored tubes are perfect for any type of shot..
Neon Test Tube Glasses: Perfect for any bar top or as a display table centerpiece, your guests will love the ability to simply grab a shooter and go! The shooters are made of durable polystyrene plastic for quality, single-service use..
Dimensions: 5-5/8" Tall by 5/8" Wide | Ca....

HIGH QUALITY: This floral tube rack is made of solid plastic, sturdy, light weight and durable to use..
HOLDS 60 TEST TUBES(0.62"): Measures approx 25 * 10.5 * 7cm/9.8 * 4.1 * 2.75in (assembled). Can hold 60 pieces tubes totally..
DETACHABLE: This plastic tube holder comes 3 separated pieces, assemble required.
can be stored put together or taken apart and laid flat, won't take up much more space..
WIDEUSE:Great for test tubes holding beads for jewelry making, holding gumballs/treats/candy/ for gift, holding liquids for lab experiment, ideal for home, school , lab use.
EASY TO INSTALL&Clean: Three-tier design permits convenient insertion and removal of tubes. Easy to disassemble and install, convenient to carry.Durable and long service life, easy to clean..

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.
Features: The screw tops make it easy to open and keep closed. The containers are flat bottomed so they are able to stand on their own. The test tubes are durable and do not leak..
Use: These transparent flat bottom plastic test tubes are very suitable for the storage of candy, bath salt, spices, beads and powder. They can also be used in scientific experiments, plant propagation and party decoration..