Best Soft Test Tube

URBEST 10 Pcs Tube Bottle Wash Cleaning Brush, Tan Bristles Radial Tip for Lab Set Chemistry Test (M)

This tube clearning brush is very flexible, you can bend it around for hard to reach places..
Hang-up hole for convenient storage. Material: Bristle, Metal.
Not just for test tubes, the nylon bristles are great for cleaning all sorts of surfaces..
Test Tube Brushes are high quality product..
Package Content: 10pcs x tube cleaning brushes..

Scientific Labwares Essential Lab Tool Starter Pack includes the most popular instruments in the medical, classroom and research labs.
Bundle includes: beaker and crucible tongs, various micro spatulas, spoon, scoop, test tube clamps, and sterilizer forceps.
Crucible tongs are designed for holding crucibles big or small for melting, casting, or refining hot metals. Convenient Anti-Skid Jaws for Secure Grabbing and Handling. Beaker tongs are perfect for holding glass laboratory products.
Double-ended spatulas are convenient to retrieve powders and mix ingredients together in deep container.
Test tube clamp is used to hold test tubes when they are hot and untouchable..

Package: 30 pack 13ml transparent glass test tubes with cork stoppers..
Size: 0.6 inches × 3.9 inches / 15 × 100mm, volume: 13ml..
Material: The glass test tubes are made of high-quality borosilicate glass and can be heated and reused..
Features: Each glass test tube is equipped with a cork stopper, have a good seal. High quality glass makes the test tube have good heat resistance and can be used at high temperature..
Use:They can be used to store liquid, bath salts, powder, candy, sample, beads. Transparent test tubes are suitable for various scientific experiments, plant propagation, making crafts, holiday party and home decoration..

PACKAGE LIST: 3pcs test tube rack holder.
KINDLY NOTE: Color sent randomly (blue or orange).
PRODUCT SIZE: 21.5x13x6cm, hole diameter 16mm.
DETACHABLE: The detachable test tube holder saves space and is easy to carry. The assembled centrifuge tube holder has two layers..

【High Quality Material】10ml Plastic Lab Centrifuge Tube is made of PP Material, durable and sturdy..
【Accurate scales】Microcentrifuge Lab Tubes is easy for you to read the accurate liquid volume on account of plastic test tubes body has accurate scales..
【Great Sealing 】The centrifuge tubes lid can be closely attached to the tube which has great performance of sealing..
【Not Easily Deformed】10ml test tubes with lids is sturdy and not easily deformed, small size and easy to carry..
【Suitable scene】 Centrifuge Test Tube is ideal for processing precision samples and storing small samples..

GLASS CENTRIFUGE TUBE: These PYREX borosilicate glass tubes are convenient lab equipment for centrifugation up to 3,000 RCF and are supplied with screw caps..
REUSABLE TEST TUBE: Offering exceptional clarity, the glass test tubes offer good thermal and chemical resistance, and are ideal scientific culture tubes for biology, chemistry and industrial use..
SCREW CAP: The centrifuge tube is finished with a round bottom and a threaded phenolic cap with durable white rubber liner, giving a secure seal..
EASY TO CLEAN: The reusable glass tube with cap is easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal lab glassware for busy environments..
PYREX GLASSWARE: PYREX scientific glassware has been a trusted partner for chemists and research scientists in the toughest laboratory environments for more than 100 years..

PACKAGE LIST: 3 Pieces Plastic Test Tube Rack.
PRODUCT SIZE: Measures approx 9.8" L x 4.2" W x 2.6" H, Hole diameter is 16 mm.
CAPACITY: This plastic test tube rack can hold 60 pieces tubes totally.
EASY TO DISASSEMBLE AND INSTALL: This plastic tube holder comes 3 separated pieces, assemble required.
can be stored put together or taken apart and....

METAL PLANT STANDS: This hinged gold metal plant stand with test tube vases are great for holding real or artificial flowers and plants.
PERFECT FOR: Use the stands for weddings, office decor, party decorations, home decor, anniversaries, birthdays, Valentine's Day, and holidays.
HIGH QUALITY: Made of glass and iron material that is thick and sturdy.
DIMENSIONS: The hinged stand measures 14 x 11.8 inches.
WHAT'S INCLUDED: Comes with 1 hinged gold metal stand with 5 slots for the vases and 5 test tube vases.

PREMIUM MATERIAL - All parts of hydration bladder made of premium material, which is no plastic taste and safe for drinking. With dust proof cover design, absolutely keep it clean. Just feel free to drink it..
MILITARY LEAKPROOF - With upgrade 90 degree rotatable soft mouthpiece allows for easy drinking. Shut On/Off valve helps to adjust water flow. Bite can control water flow conveniently and effectively. Even not bite, water don't leak out. With detachable quick release tube, auto shut off while the tube is removed, the 2L bladder still stay filled without leak. Passed pneumatic pressure test, 24 hour swing test and 24 hour vibration test. It is completely pressure-tolerant and leak proof..
EASY & QUICK TO DRINK - With high flow bite-valve, you won't be slowed down while hiking.You won't be slowed down with our high flow bite-valve. Please notice that the bite valve is the "bite and suck valve". Firstly, pull the valve in the "on" position. Then put it in the mouth, bite the groove gently with your teeth, sucking the valve at the same time. It will pop open and fluid flows freely..
STRONG DURABILITY - Water bladder withstand temperatures from -20 to 50 degrees celsius, and resists temperature changes in hot and cold weathers. The tube (0.4'' diameter,....