Last Updated: Sep 27, 2023
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
U-shaped drying tube for laboratory applications
200mm length
Made of borosilicate glass
Country of origin: United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Thomas Scientific | 9.49 | ❌ | ❌ | ❌ |
Hand-operated vacuum pump with gauge removes moisture and air from tanks and containers to provide students with hands-on experience with the principles of physics
Gauge provides readings in cm and inHg (inches of mercury)
Displaces up to 725mL of air with 15mL pumping rate per stroke
Valve releases vacuum
Approximate size 10 x 7 x 2 inches (H x W x D)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GSC Go Science Crazy | 5.22 | ❌ | ❌ | ❌ |
Nickel-plated steel crucible tongs for carrying crucibles and evaporating dishes
10" length
Pack of one
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
T-shaped hose connector for connecting three lengths of laboratory tubing (sold separately)
Glass construction
Hose barb ensures a snug fit
5/16" (8mm) arm length
Pack of one
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GSC Go Science Crazy | 5.22 | ❌ | ❌ | ❌ |
Made from quality borosilicate glass
Funnel diameter is 20mm and the stem is 4mm
250mm Total Length
Sold as a pack of 10
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GSC Go Science Crazy | 5.22 | ❌ | ❌ | ❌ |
The glass thistle tube for adding small quantities of liquid to a solution with high precision. Made from borosilicate glass.
Funnel diameter is 20mm and the stem is 4mm
250mm Total Length
A useful tool in the lab for adding and mixing solutions.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Surpahs | 9.93 | ✅ | ✅ | ✅ |
Large Size, 20.5 x 13.1 inches, works for over sink up to 19.5 inches width. High-end quality, made of FDA food safe grade silicone wrapped stiff metal steel rods.
Resistant to rust, non-slip, durable, glassware friendly, and sturdier than stainless steel racks. Oil-resistant, very easy to clean. Collapsible, and rolls up for easy storage. Welcome to compare.
Heat resistant up to 400°F (204°C), BPA-Free, Can be used as heat resistant trivet mat on countertop. Dishwasher Safe.
Warm Gray color makes you a cozy, natural, and sophisticated feel, perfectly matches popular trendy kitchen painting color themes.
Measurement: 20-1/2"L x 13-1/8"W x 1/4"H (52 cm x 33.3 cm x 0.6 cm). Full LIFETIME WARRANTY from the Authentic Surpahs product. 100% satisfaction guarantee.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Surpahs | 9.93 | ✅ | ✅ | ✅ |
Small Size, 17.5 x13.1 inches. Use for over the sink up to 16.5 inches width. [*** NOTE * - Please measure your sink before ordering. If your sink is wider than 16" please order a larger model *** ]. High-end quality, made of FDA food safe grade silicone wrapped stiff metal steel rods.
Resistant to rust, non-slip, durable, glassware friendly, and sturdier than stainless steel racks. Oil-resistant, very easy to clean. Collapsible, rolls up for easy storage. Welcome to compare.
Heat resistant up to 400°F (204°C), BPA-Free, Can be used as heat resistant trivet mat on countertop. Dishwasher Safe
Warm Gray color makes you a cozy, natural, and sophisticated feel, perfectly matches popular trendy kitchen painting color themes.
Measurement: 17-1/2"L x 13-1/8"W x 1/4"H (44.45 cm x 33.3 cm x 0.6 cm) . Full LIFETIME WARRANTY from the Authentic Surpahs product. 100% satisfaction guarantee.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SimpleBreeze | 9.87 | ✅ | ✅ | ✅ |
Size: 1.1"×4.3" / 28×108mm, 50ml.
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; Screw caps are made of aluminum.
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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SimpleBreeze | 9.87 | ✅ | ✅ | ✅ |
Package: 20 pack 35ml glass test tubes with cork stoppers and 1 brush
Size: 20x150mm / 0.8"x5.9", capacity: 35ml. They are medium test tubes. Please pay attention to the size.
Material: heat-resistant borosilicate glass
Features: These transparent glass test tubes with cork stoppers are strong, non-toxic, well sealed and can be reused.
Use: Great for scientific experiment, storing powder, liquid, craft items, bath salt and candy. You can also use them for scientific experiments, plant propagation, party decorations and science themed party decoration.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SimpleBreeze | 9.87 | ✅ | ✅ | ✅ |
Package includes: 25pcs 25x140 mm glass test tubes with cork stoppers.
Size: 25×140mm/0.98" × 5.5", capacity: 45ml (Outside Diameter: 0.98in / 25mm; 0.86in / 22-23mm; Wall Thickness：0.04in / 1.1mm)
Material: Glass test tube is made of borosilicate glass, heat resistant.
Features: Cork is well sealed and can be used repeatedly after cleaning.
Widely Uses: glass test tube can be used in scientific experiments, Halloween Christmas party decorations, to store bath salts, liquids and candy, to culture plants, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SimpleBreeze | 9.87 | ✅ | ✅ | ✅ |
Package: 30pcs 25ml clear flat glass test tubes with cork stoppers.
Size: 0.79 inches × 3.9 inches / 20 × 100mm, Volume: 25ml.（Outside Diameter: 0.79in / 20mm; Inner Diameter: 0.71in / 17-18mm; Wall Thickness：0.04in / 1.1mm)
Material: The glass test tubes are made of heat-resistant borosilicate glass.
Features: The transparent test tubes with caps have good sealing performance, can be reused, solid, non-toxic and light weight.
Use: They can be used to store liquid, bath salts, powder, candy, sample, beads. Transparent test tubes are suitable for various scientific experiments, planting plants, holiday party and home decoration.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Superlady USA | 9.86 | ✅ | ✅ | ✅ |
✅PACKAGE: 18 pack flat-bottomed test tubes, well-wrapped in thick sponge.
✅SIZE: 0.98 inches × 4.8 inches / 25 × 120mm, Volume: 55ml.（Outside Diameter: 0.98in / 25mm; Inner Diameter: 0.82in / 21mm).
✅MATERIAL: Glass test tubes are made of borosilicate glass, heat resistant, and test tube is reusable after cleaning.
✅VERSITILITY: They can be used to store bath salts, spices, hot chocolate, powder, as well as liquid, breeding plants. Also, transparent test tubes are good choices for breeding plants and party decorating.
✅FURTHER APPLICATION: glass tubes cork stopper has a good seal. The bottom of the glass test tube is flat so it can be placed upright. ROTATE the lid to ensure tightness.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Star to Ocean | 9.73 | ✅ | ✅ | ✅ |
SIZE: Diameter is approx. 10 mm, height is approx. 40mm, capacity is approx. 2ml.
PACKAGE: 200 pack 2ml centrifuge tubes.
HIGH QUAILTY: They are made of high quality polypropylene material which are adapted to micro centrifuge.
UNIQUE DESIGN: The centrifuge tubes are with snap cap,they are not easy to leak and safe to use. They are also graduated and clear, which facilitate accurate sampling.
MORE FUNCTIONS: Centrifuge tubes are widely used in molecular biology, clinical chemistry and Bio-chemistry research. They are perfect for storing tiny specimens.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| hBARSCI | 9.90 | ✅ | ✅ | ✅ |
PREMIUM QUALITY || Premium quality test tube stand featuring a sturdy beech wood construction that will stand up to the wear and tear of the lab
ACCOMMODATES 12 TUBES || Supports up to 12 test tubes that measure up to 2cm in diameter - each hole measures 28mm
GREAT FOR CLASSROOM, SCIENCE LABORATORIES AND HOUSEHOLD || Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use. Can be repurposed for use in kitchens, to hold spices or utensils. Great for arts & crafts, for fountain pens and organization
MANUFACTURED BY EISCO LABS || Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Baaxxango | 9.85 | ✅ | ✅ | ✅ |
Plastic Tube Size:140x25mm / 5.5x0.98inch,capacity is 45ml.
Package:24 pcs clear plastic test tubes,each tube has a cap on it.
Material:tube is made of high quality safe plastic.
Nice Container:plastic tube with caps is suitable for candy storage,gumball,chocolate,even liquid.
Wide Use:45ml clear plastic test tube great for holiday decoration,DIY craft,plant samples,soil sorting,jewelry beads making.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SimpleBreeze | 9.87 | ✅ | ✅ | ✅ |
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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nayuefushi | 5.12 | ✅ | ✅ | ✅ |
1. Tube material: PET plastic; Cap material: Aluminum; Tube color: Clear.
2. Storage test tube size: 1.14"×5.9" / 29×150mm, Capacity: 70ml/2.37oz.
3. Package includes: 30PCS 70ml clear PLASTIC test tubes with screw caps.
4. Each tube is well sealed with a cap, suitable for storage of bath salt, dried flowers, gumball candy, jelly bean, hot cocoa and lavender oil.
5. Wide applications: Test tubes can be used to craft beautiful, stylish flower vases and other various home decorations. Great choice for kids birthday, wedding, bridal shower, baby shower, new years party favors.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Anyumocz | 9.82 | ✅ | ✅ | ✅ |
Product Content:20pcs 40ml cork stopper round bottom glass test tubes.
Capacity:40ml.Tube size:20×180mm.Clear test tube length:17.8cm/7in.The INNER diameter of tube is 0.7in.
Usage:Glass test tube can be used to store candy,granular food materials,liquid,sample,powder or cultivated plants.The transparent test tube is suitable for various scientific tests.
Material:Glass test tubes can be heated.Test tubes are made of borosilicate glass.
Features:The cork has a good seal and the cork stopper test tubes can be used repeatedly after cleaning.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YGDZ Direct | 9.81 | ✅ | ✅ | ✅ |
Quantity: 50pcs plastic test tubes with red caps, size 16*100, 1 pack blue plastic test tube rack, easy to assemble
Material: Made of high quality plastic, sturdy and durable, when do some pretty basic experiments and this avoids the whole broken glass issue
Sealing: The plastic tubes with a tight fitting cap, no rough edges, have a good seal, good for storing candies or gamballs
Test tube holder is ideal for laboratory testing and use in food and beverage service, dishwasher safe and temperature to 250°F
Diverse use: Suitable for storage of jewelry seed beads, powder, spice, liquid, samples and specimens etc, used these plastic vials for candy, science projects and growing projects in classrooms, perfect as shot glasses in Breaking Bad themed birthday party favors
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Z-Color | 9.88 | ✅ | ✅ | ✅ |
Good sealing cap, samples will not volatilize.
Smooth wall and good transparency.
Low temperature, long - term freezing, product with 1-10ml scale, easy to read liquid volume
Resistance to low temperature, can be frozen for a long time.
Used in hospitals, epidemic prevention station, schools, scientific research laboratory, etc
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| EOWPOWER | 9.82 | ✅ | ✅ | ✅ |
Material: High transparency PP
Apply to loading solid,powder,seeds,pills,granular objects etc
Each capacity: 50mL
Size: 32 x 117mm(D*L)
Package Included: 30pcs 50ml Plastic Tubes
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gocomcom | 9.90 | ✅ | ✅ | ✅ |
Clear plastic test tube with white screw cap
Height: 95mm/3.74"; Bottom diameter: 15mm/0.59"; Cap top diameter: 19mm/0.74"; Capacity: 10ml/0.35oz
With 1-10ml calibration, easy reading of the liquid volume
Resistance to low temperature, can be frozen for a long time
Pack of 12 . Used in hospital, epidemic prevention station, schools, scientific reasearch laboratory, etc
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Lake Charles Manufacturing | 9.85 | ✅ | ✅ | ✅ |
Test Tube O.D: 19.6mm, ID: 18.0mm
Rubber Stoppers: Black
Rack: 6-Places, Inline, Drying, White
Reusable
Volume: 36ml
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Twdrer | 9.82 | ✅ | ✅ | ✅ |
Material: High quality PP plastic material,safe,sturdy and durable
Size: Diameter: 0.63"/16mm,height: 2.32"/59mm,capacity: 5ml
Graduated Vial Tube: It is easy for you to read the accurate liquid volume on account of its body has 1-5ml calibration
Suitable scene: It is not only excellent choice for school,hospital and scientific laboratory using,but also ideal for holding small items,such as ear studs,jewelry,pills,seeds,needles and more
Sealing ring: You do not need to anymore worry about liquid leaking on account of each screw cap matches rubber sealing ring
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Teenitor | 9.85 | ✅ | ✅ | ✅ |
50 plastic test tubes with blue caps, 6ml
Diameter: 0.51"/13mm, length: 3.07"/100mm
Made of clear polystyrene (PS), sturdy and toxic free, when do some pretty basic experiments and this avoids the whole broken glass issue
The plastic test tubes with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean
Suitable for storage of Jewelry Seed Beads, powder, spice, liquid, live ants and dead specimens etc.; perfect as shot glasses in Breaking Bad themed birthday party; These tubes to replace the glass tubes in my Hummingbird feeders; Great for making mad-scientist concoctions for Halloween; Also can be used as birthday goody bag gifts
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| XP-Art | 9.78 | ✅ | ✅ | ✅ |
Valuable Package Includes: 50 pcs 8ml clear plastic test tubes with caps and 1 piece test tube rack
Size: 0.47"×3.9" / 12×100mm, Volume: 8ml.
Made of high quality PS plastic.
Have a good seal.
Great for scientific experiments, Halloween decoration, Christamas decoration, scientific themed kids birthday party supplies, decorate the house, candy storage.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
BEST TEST TUBES FOR KIDS: Steve Spangler's Baby Soda Bottle Test Tubes are the best test tubes for kids!
STURDY TEST TUBES FOR SCIENCE EXPERIMENTS: Steve Spangler's Baby Soda Bottles are made of durable clear plastic which makes them perfect for classroom or professional use! The plastic is so thick since these bottles are used to make 2-liter bottles! That's why we call them Baby Soda Bottles.
REUSABLE, DURABLE TEST TUBES: Unlike ordinary glass test tubes, Steve Spangler's Baby Soda Bottles can be thrown in the dishwasher, dropped, or stepped on and they won't break!
LEAK-PROOF TEST TUBES: These test tubes for kids' are interchangeable with any soda bottle cap making them shakable, unbreakable, even with your science experiment inside!
ACTIVITY GUIDE INCLUDED: This pack of test tubes for kids comes with an activity guide with over 10 project ideas for use of Steve Spangler's Baby Soda Bottles Test Tubes.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| XP-Art | 9.78 | ✅ | ✅ | ✅ |
1. Package includes: 50PCS 8ml clear PLASTIC test tubes with caps.
2. Size: 0.47"×3.9" / 12×100mm, Volume: 8ml.
3. Made of high quality PS plastic.
4. Have a good seal.
5. Great for scientific experiments, Halloween decoration, Christamas decoration, scientific themed kids birthday party supplies, decorate the house, candy storage.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Xipshow | 9.93 | ✅ | ✅ | ✅ |
Package includes: you will get 5 pieces of 50 ml Jumbo test tubes, 6 pieces of 5 ml silicone liquid droppers and 1 piece of stand, 12 pieces in total, enough to meet your need for test
Size details: each liquid dropper is marked with a clear scale in the bottle body, graduated in volume as 1 ml, 2 ml, 3 ml, 4 ml, to 5 ml, allowing you to control the liquid easily; Each 50 ml jumbo test tube also has a clear scale, so you can see the volume anytime; The stand is about 7.8 inch x 3.7 inch x 1.9 inches/ 20 cm x 9.5 cm x 5 cm in size
Quality material: the liquid droppers are made of quality silicone, while the jumbo test tubes and the stand are made of quality plastic; All the tools are safe and durable; Thanks to proper sizes, preschoolers can easily grasp the test tubes and liquid droppers
Helpful for exploring science: with this discovery test tube kit, anyone can be a real scientist; Junior chemists can safely explore the science mystery with these test tubes and silicone liquid droppers; Kids can learn the basic scientific knowledge behind all the phenomena after observation
Warm note: this primary science jumbo test tubes kit is designed for people aged 3 and above; People under 3 years old please use it with an adult for safety
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Gsc International offers a vast product count of 100 items. This diverse selection caters to a wide array of needs and preferences, making it a versatile brand for consumers.
Quality is a defining factor for any brand. Based on customer feedback and ratings, Gsc International's products have an average rating of 5.9 out of 10, indicating a high level of customer satisfaction.
When it comes to pricing, Gsc International has products ranging from a minimum price of $2.20 to a maximum of $409.36, with an average price of $26.94. This pricing structure caters to a wide range of budgets, making Gsc International an accessible choice for many shoppers.
Customer service is the backbone of any successful online brand. Gsc International is sold by amazon.com thomas scientific and gsc go science crazy, who are known for their commitment to customer satisfaction. They have been responsive and helpful, according to customer reviews and feedback.
The shopping experience on Amazon with Gsc International has been largely positive. The brand's wide range of products, combined with the ease of navigation on Amazon, has made shopping a breeze for many customers.
Delivery and packaging are yet another aspect where Gsc International shines. Items are delivered in a timely manner and the packaging ensures the products reach the customers in pristine condition.
In conclusion, Gsc International offers a wide range of quality products at varying price points, making it a brand worth considering for your next Amazon purchase. Their commitment to customer service, combined with a seamless shopping experience, makes Gsc International stand out in the crowded Amazon marketplace.
Based on the analysis of product range, quality, pricing, customer service, shopping experience, and delivery, we rate Gsc International [5.9 out of 10 stars].
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