Reviews Amber Test Tubes

API POND MASTER TEST KIT Pond Water Test Kit 500-Test

Contains one (1) API POND MASTER TEST KIT Pond Water Test Kit 500-Test, including 6 bottles of testing solution, 3 color cards and 4 glass test tubes with cap.
Helps monitor water quality and prevent invisible water problems that can be harmful to fish.
Measures ornamental pond pH balance, Ammonia content, Nitrite levels and Phosphate content.
Contains six test bottles, instructions, glass test tubes and color charts for 500plus tests.
Use weekly for monitoring and when water or fish problems appear.

MATERIAL: These test tubes are made of PET plastic,durable and Sturdy..
PACKAGE: You will get 30PCS 40ml clear plastic test tubes with screw caps..
STRONG SEALING: Test tube with with screw caps can keep the seal well..
APPLICATION: These test tubes are not only suitable for storing bath salt, dice, gumball candy, hot chocolate, but also for plant propagation..

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..

【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..

Detachable plastic test tube rack and easy to assemble..
For 15 to 17mm test tubes, round holes, hold 50 tubes..
Clear for easy viewing and holes are inscribed with number for tracking tubes..
Economical and space-saving rack for student use or applications in lab or at home..
Three-tier design permits convenient insertion and removal of tubes..

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.

Genuine Amber - We handcraft every baltic amber necklace with genuine baltic amber that offers the highest quality and longevity. Our raw amber necklace is 12.5 inches long..
High Quality - Crafted with the highest quality raw amber, each baroque necklace is made of sturdy twine and is individually knotted for extra durability..
Handmade Gift - There is nothing better than a thoughtful handmade real baltic amber necklace for that special gift. Each baltic necklace comes packaged in our beautiful pastel green gift box. This special gift is ready for all your gift-giving occasions!.
Durable - Built to last and durable, our real baltic amber necklace is lightweight and comfortable. A screw clasp adds the finishing touch and securely keeps the necklace in place. Genuine amber is long-lasting and stands the test of time!.
We Care - If you arent satisfied with our raw unpolished amber necklace please reach out to us for a refund or replacement. We care about our customers and stand behind our products, rest assured contacting us is a simple, easy process..

Material: the test tubes are made of high-quality PP plastic material, safe, sturdy and durable. Resistant to low temperature and can be frozen for a long time..
Capacity: each plastic graduated vial tube is 10ml capacity with clear scale marked, which is very easy to read..
Easy to use:the plastic frozen test tubes can clearly see the liquid position, the scale is clear, the tube body has 1-10ml calibration, easy to read the accurate liquid volume..
Suitable for scenes: these plastic cryogenic tubes not only a great choice for schools, hospitals and scientific laboratories, but also an ideal choice for placing earrings, jewelry, pills, seeds, needles and other small objects..
Package including: each package contains 60 pieces 10ml frozen test tubes,sufficient in quantity to meet your laboratory tests..

Durable Material: Centrifuge tubes made from high-purity polypropylene material, durable and sturdy that features high heat tolerance, and good to excellent resistance.
Leak-Proof Design: 15ml plastic lab test centrifuge tubes have longer length screw caps with sealing ring, which is used to prevent sample leakage and it smooth, flat inner surface, no residual solution.
Clear & Accurate Scale: Plastic centrifuge tubes graduated with scales, allowing you see scales more directly and clearly.
the graduation of these lab centrifuge tubes are very accurate,better for science experiments.
Wide Application: The perfectly designed lab plastic test container are general used in fields of biochemistry and molecular biology，such as separation and preparation of various biological samples.
Package Include: The package includes 200pcs 15ml plastic lab test containers graduated with marks and write-on spot attached blue leak-proof screw caps.