1
Editor's Choice
Four E'S Scientific 20220908 100 Pack 20Ml Sample Vials, 0.7Oz Clear Glass Vials With Black Pp Screw Caps, Liquid Storage Glass Thread Bottles, For Lab
FOUR E'S SCIENTIFICBrand
20220908Model
2.24H*0.94L*0.94W inchesDimension
1.0 lbWeight
9.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$$
FreeShipping
Visit Store » 4E's Scientific ( 4.91 / 5 )
Features
- Specification - Sample glass vials with black screw caps. Bottle height (without cap) - 57 mm, bottle diameter - 24 mm. Cap diameter - 27 mm, cap height - 12 mm. Package include - 100 pcs borosilicate glass vials, 100 black PP caps
- No Leak - The cap comes with a PE pad, which combined with the threaded spout, better prevents the liquid from leaking or evaporating
- High Quality - These sample vials are made of high-quality borosilicate glass, low content of free ions, low coefficient of expansion, and very high chemical resistance. It is suitable for containing all injectable preparations with acid, alkaline pH
- Resistant High & Low Temp - Acceptable temperature range for the bottle body - -4 to 932 , also can be placed in the microwave. Acceptable high temperature range for the caps - 86 -122 (Please do not put in the microwave)
- Widely Applications - Great for storing liquids, powder, seeds, specimen, etc. Perfect for essential oils, perfumes, reagents, as well pharmaceuticals, pills and among other items
2
Editor's Choice
Bkmamlab PP2 100Pcs 2Ml Plastic Small Vials With Screw Caps Sample Tubes Cryotubes,Pp Material
BKMAMLABBrand
pp2Model
9.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$
FreeShipping
Visit Store » BkmamLab ( 4.81 / 5 )
Features
- Freezing/Sterilization - 2ml plastic vials can store laboratory samples at a low temperature of -112F, and can also be heated to 248F for autoclaving.
- Wide application -Suitable for liquid solids, such as - essential oils, spices, dyes, model coatings, powder, seeds, pills, granular objects, etc.
- Small bottles with caps have O-shaped silicone sealing rings to prevent liquid leakage. Even at the lowest storage temperature, it can ensure the sealing performance, and finally ensure the safety of the samples in the tube.
- SIZE - Length with lid 46mm (1.8 inch), vial diameter 11mm (0.43 inch).
- Packaging - 100 multi-purpose vials in 3 colors and a 100-hole box.
3
Editor's Choice
Bkmamlab PP-22826-20 2Ml Microcentrifuge Tubes 100Pcs, Eo Sterilized Plastic Small Vials With Caps For Sample Storage Without Leakage
BKMAMLABBrand
pp-22826-20Model
9.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
FreeShipping
Visit Store » BkmamLab ( 4.81 / 5 )
Features
- SterilizationEO sterilized, no pyrogen, no DNase/RNase, no human DNA.
- Virgin PP Material2ml centrifuge tube is made of high purity PP material, smooth and flat, no residual solution, no leakage.
- Precise Scale2ml centrifuge tube scale is clear for accurate sampling, 0.25ml increments, suitable for scientific research in the laboratory.
- Sterilizable and FreezableAutoclavable at 249 and freezable to - 176.
- Package and USE100 pieces of sterile 2ml microcentrifuge tubes. Ideal for liquids, solids, DNA extraction experiments, small sample storage, bead or seed storage.
4
Ettsnu ETTSNU-4 10Pcs 4Ml Clear Glass Vials With Screw Caps And Pe Pad, 1 Dram Small Lab Sample Vials With Lids, Leak-Proof Liquid Storage Empty Vial
ETTSNUBrand
ETTSNU-4Model
1.61H*0.7L*0.7W inchesDimension
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
FreeShipping
Visit Store » pinsiwangluo ( 4.43 / 5 )
Features
- Leak Proof - Glass vials with screw caps with leak-proof caps, The cap comes with a PE pad, which combined with the threaded spout, better prevents the liquid from leaking or evaporating.
- Package - 4ml*10pcs glass vials,10pcs screw PP caps with PE pads, 4 droppers for easy dispensing of liquids and 64 labels for better labeling.
- High Quality - Sample vials made of chemically resistant borosilicate glass, It is suitable for samples with acidic, neutral and alkaline pH values,Durable and can be used repeatedly.
- Versatile Applications - The small portable empty glass vials are great for storing liquids, powder, displays pecimen, and small objects etc. and can also be used as travel vials for anointing oil dispensing and more!
- Flexible OptionsThere are 4ml,10ml,20ml sizes to choose from, with 10pcs and 20pcs sets, protected with air bubble film and thick carton, give it to you safely,starting from small packages.
5
Ixgnij 536 36Pcs Cryo Tubes 5Ml, Plastic Small Vials With Screw Caps Sample Tubes,Pp Material ，With Silica Gel Gasket，Free From Dnase
IXGNIJBrand
536Model
9.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$
FreeShipping
Visit Store » IXGNIJ ( 4.79 / 5 )
Features
- Storage tubes with caps can placed under - 80112 F,high temperature120248Fperfect for lab sample storage.
- Vials with lids equipped with Silica gel gasket to prevent leakage.The tightness can be guaranteed even at the lowest storage temperature, ultimately ensuring the safety of the sample in the tube.
- Polypropylene test tube cryo rack 81 hole for 0.5ml/1.5ml/2ml cryotube cryo tube holder.
- SIZE - Length with cap 60mm(2.36inch), tube diameter - 15.5mm(0.61inch). Suitable for Liquid solidEssential Oils, Fragrances, Dyes, Model Paint, powder,seeds,pills,granular objectsetc.
- Packing - 36 cryo tubes and 36 Hole cryo tube holder 1PCS.
6
Aemygo SV200 200Pcs 5Ml Plastic Small Vials With Screw Caps Sample Tubes Cryotubes,Pp Material
AEMYGOBrand
SV200Model
Ranked #10 in Best PP Lab Tubes Of 2024
8.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
FreeShipping
Visit Store » Aemygo ( 4.89 / 5 )
Features
- EXCELLENT SEALING PERFORMANCE - Each plastic test tube comes with a cap and a rubber seal, ensuring excellent sealing performance.
- CONVENIENT & ACCURATE MEASUREMENT - The test tubes are marked with 1-5 ml graduations, allowing for convenient and accurate measurement.
- VERSATILE STORAGE SOLUTION - Suitable for storing powders, spices, liquids, live ants, and specimens, making it a versatile storage solution for schools, hospitals, and scientific laboratories.
- AMPLE QUANTITY - Comes in a pack of 200, providing ample quantity for your needs.
- PREMIUM QUALITY MATERIAL - Made of high-quality plastic material that is odorless and can stand upright. It has durability and reliability for long term use.
7
Alyoen YPP 10Ml Clear Glass Vials, 100 Pack Glass Vials With Screw Caps, Plastic Stoppers And Label Papers, Leak-Proof Small Glass Lab Vials, Liquid Sample Vials
ALYOENBrand
YPPModel
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
FreeShipping
Visit Store » Lin Yi Trading Co.,Ltd ( 4.88 / 5 )
Features
- Packing List - 100 x 10ml low borosilicate glass vials, 100 x PP plastic screw caps, 100 x PE plastic stoppers, 2 sheets of label paper. Enough small sample vials for your use and cleaning replacement.
- Lab Quality - Each clear glass bottle with screw cap is made of high quality borosilicate glass that is strong, durable, reusable and resistant to high or low temperatures. Our mini small glass bottles with lids can be used to store a variety of liquids.
- Leak Proof Lid - Our small glass vials with lids not only have screw caps, but also have leak-proof plastic stoppers for a tight seal and easy carry. And the plastic stopper has a drip hole to help you control the dosage.
- Clear Design - The clear body of the 10ml vials with caps allows you to see the liquid inside without opening the bottle, saving you time. Also the complimentary label sticker can help you quickly distinguish different liquids and dates.
- Multiple Uses - This lab sample vial is suitable for storing essential oils, perfumes, reagents, medicines, seeds, powders, samples, etc. Our sample bottles can easily fit in your purse, backpack or pocket, which is the great choice for travel and laboratory.
8
Patikil PTA231027TT000481EU 1.5Ml Plastic Cryogenic, 25Pcs Cryogenic Vial Screw Top Frozen Test Tube For Lab Laboratory Science
PATIKILBrand
pta231027tt000481euModel
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » PATIKIL US ( 4.89 / 5 )
Features
- Cap Color - White; Bottle Color - Transparent; Material - PP; Capacity - 1.5mL; Temperature Resistance Range - -196 to 121; Bottle Mouth Size - 11 x 8.6mm / 0.4 x 0.3 inch(OD*ID); Cap Diameter - 13mm / 0.5 inch; Bottle Size - 10 x 44mm / 0.4 x 1.7 inch(OD*H); Overall Height - 46mm / 1.8 inch; Packing List - 25 x Test Tubes with Cap
- Advantage - Screw-in and cover pad design seals well and prevents liquid spillage. Test lab tubes are transparent and you can see the remaining amount. Plastic tubes with caps are marked with a scale to let you know the volume of the sample. Storage tubes, made of durable plastic, are easier to store than glass.
- Instruction - Unscrew the cap, pour the liquid into the test bottle, close the cap, and store small test tubes properly.
- Application - The plastic test tube is mainly used in laboratories to store samples at low temperatures, to prevent sample volatilization. Plastic test tubes with caps can be used to store powders, liquids, and semi-liquids such as aqueous samples and other reagents. The plastic tube is reusable, low-temperature resistant, and can be frozen for a long time.
- Note - Please check the size carefully of these storage tubes with caps before purchasing.
9
Cadbibe 2ML PLASTIC CAP VIAL--12PCS 2Ml Clear Glass Vials With Screw Caps And Plastic Stoppers, 1/2 Dram Small Liquid Sample Vial
CADBIBEBrand
2ml plastic cap vial--12pcsModel
8.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » Cadbibe ( 4.91 / 5 )
Features
- Leakproof Each vial is equipped with plastic stoppers and seal gasket in screw plastic cap, seal tight to prevent any leakage.You can put it anywhere you want without worrying about leaking, easy to store and carry.
- Material The vial is made of borosilicate glass which can withstand temperatures from minus 200 to 200 degrees. They can be refrigerated, heated and boiled. Durable and can be used repeatedly.
- Dimension Capacity - 2ml(about 1/2 dram); Diameter - 0.63in(16mm); Height - 0.98in(25mm); Internal diameter - 0.28in(7mm).
- Wide Applications The vial is great for storing liquids, powder, seeds, specimen, and small objects etc. Air doesn't get into the vial, don't worry about deterioration.
- Package 12 2ml glass vials, 12 screw plastic caps, 12 plastic stoppers, 64 label stickers, protected with air bubble film and thick carton, give it to you safely.
10
Naoedeah SAMPLE VIALS 100 Pcs 2Ml Plastic Vials With Caps Lab Vials Small Plastic Bottles Test Tubes With Lids Centrifuge Tubes Small Liquid Sample Vial Storage Container Graduated Vial Tube
NAOEDEAHBrand
Sample VialsModel
1.8H*0.5L*0.5W inchesDimension
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Save 26% + FreeShipping
Visit Store » oujimai ( 4.87 / 5 )
Features
- PACKAGE LIST - 50 pcs blue 2ml plastic vials+50 pcs orange 2ml plastic vials
- MATERIAL - Plastic, 2ml Storage tubes with caps can placed under -80(112 F),high temperature120(248F)perfect for lab sample storage laboratory
- SAMPLE VIALS - 2ml vials with caps have clear scale marked Vials with lids equipped with Silica gel gasket to prevent leakage
- APPLICATION - It's widely used for school,scientific laboratory, also a prefect solution for storing small parts and liquid Sample
- Tubes 2ml - 2ml plastic bottles tubes 2ml can placed under -80(112 F),high temperature120(248F),a great lab vials.
11
Locofiltr LOCOFILTR-50 Conical Centrifuge Tubes 50Ml
LOCOFILTRBrand
Locofiltr-50Model
4.42H*1.37L*1.37W inchesDimension
Ranked #2 in Best PP Lab Tubes Of 2024
Ranked #15 in Best Culture Lab Tubes Of 2024
Ranked #18 in Best Polycarbonate Micro Centrifuge Lab Tubes Of 2024
Ranked #15 in Best Culture Lab Tubes Of 2024
Ranked #18 in Best Polycarbonate Micro Centrifuge Lab Tubes Of 2024
7.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
Save 33% + FreeShipping
Visit Store » Locofiltr Technology Co., Ltd ( 4.92 / 5 )
Features
- Made of medical grade PP (polypropylene) for the tube and medical grade PE (polyethylene) for the screw cap. PP offers high resistance to chemicals, mechanical stress, and extreme temperatures.
- EO Sterilized, Non-pyrogenic, Non-cytotoxic, DNase/RNase-free, Human DNA-free
- Long screw caps tightly seal to prevent sample leakage, while the smooth, flat inner surfaces avoid residue buildup
- Easy-to-read black printed graduations and a large writing area, along with flat polyethylene lids for easy labeling
- Max RCF Rating - 9,400 x g, Autoclavable at 121/ 249.8 and freezable to -80/-112, Successfully passed 95 KPa pressure test
- Printed graduation range from 5 to 50mL, interval at 2.5mL; Tube Dimensions (O.D. x L) - 28.6mm x 115.9mm; Cap Dimensions (O.D. x L) - 34.8mm x 13.1mm
- The Locofiltr 50 mL conical tubes are widely used in laboratories for multiple purposes, ranging from sample collection or transportation to high-speed centrifugation
- Note - Please carefully check the size before purchasing to ensure compatibility with your centrifuge model.
12
Elfenstall PB180-100 Elfensatll- 100Pcs Transparent Clear 1Ml 1/4 Dram Empty Glass Sample Vials With 0.5Ml 10Pcs Pipettes Droppers
ELFENSTALLBrand
PB180-100Model
1.58H*0.35L*0.35W inchesDimension
7.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » SIMPLE-E SHOPPING PLAZA ( 4.88 / 5 )
Features
- Material - these perfume sample bottles are made of glass, non-toxic, health, reusable and durable.
- The perfume sample bottle is small and lightweight, you can easy to carry, such as bag, purse or pocket, and use it anywhere and anytime
- This sample vial is refillable and easy to fill. Simply unplug the clear cap, inject the essential oil, perfume or other liquids, and cover it.
- Perfect for essential oils, perfume, aromatherapy, fragrance, eye serum, facial serum, or other liquids. And great for travel, home use, creating yourself aromatherapy blends, sample, gift and more.
- Package include - 100pcs 1ml Clear glass bottle with White cap+ Free 10pcs 0.5ml Pipette dropper + free clean cloth
13
Potchen WE-POTCHEN-2159 100 Pack Sterile Vials For Injections Glass Empty Bottle Bulks Lab Sample Vial With Aluminum Flip Caps And Rubber Stoppers Glass Vials
POTCHENBrand
WE-Potchen-2159Model
3.15H*8.26L*8.26W inchesDimension
7.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
Save 55% + FreeShipping
Visit Store » Wenanbeino ( 4.89 / 5 )
Features
- Quantity - 100 sets sealed sample vials, contain 100 pcs 10ml glass bottles, 100 aluminum caps, 100 rubber stoppers equipped with rubber stoppers, durable, washable, reusable, corrosion-resistant; Used with aluminum bottle caps, suitable for storing any liquid or solid to avoid impurities from entering
- Size - glass vials bottle diameter 22mm, bottle height 50mm, bottle mouth outer diameter 20mm, inner diameter 12.5mm; Both the bottle cap and rubber stopper are standard 20mm; You can use a 20mm vial crimper to seal
- Quality Material - our vials are made from reliable borosilicate material that is resistant to temperature changes and reactions, ensuring the longevity of your stored contents; The vials are complemented by sturdy rubber plugs that offer exceptional sealing performance, preventing any potential leakage after sealing
- Warm Tips - Vials are not sterile, but can be heated and boiled to achieve sterility. The bottle cap is separate from the bottle, if you need to seal it, you need to buy and install the small bottle crimper seal; Please choose according to your needs
- Application - these small glass bottles are suitable for injection, Including laboratory testing, sample collection, lab empty vials, essential oils, reagents, dry goods, spices, etc. It can be widely used in laboratories and can also be used for students' practice
14
Eowpower 02-059-012 30 Pieces 50 Ml Plastic Vial Storage Container Test Tubes For Laboratory Lab
EOWPOWERBrand
02-059-012Model
0.66 lbWeight
7.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $$
FreeShipping
Visit Store » EOWPOWER ( 4.81 / 5 )
Features
15
Qfeley QF32 100 Pack 2 Ml Plastic Vials Self Standing Cryogenic Vial Lab Small Lab Vial Plastic Vial Seal Cap Container
QFELEYBrand
qf32Model
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $$
Save 7% + FreeShipping
Visit Store » Qfeley ( 4.91 / 5 )
Features
- Value package - you will get package including 100 pieces small lab vial in 2 ml capacity with clear screw caps, sufficient quantity can meet school, scientific laboratory usages and replacements
- Size - our 2 ml vials measure about height 4.1cm/1.6inch, bottom diameter 1.1cm/0.43inch, capacity 2 ml/0.07oz with clear 0.5-1.8ml scale marked, easy to use
- Plastic - our plastic vial seal cap container made from PP with smooth wall and good transparency 2ml plastic vials with clear 0.5-1.8 ml scale can easy reading of the liquid volume
- Design - our small plastic frozen test tubes will not slide when using. Each 2 ml vial comes with a pieces black gasket, combine with screw sealing cap can make plastic cryogenic vial will not volatilize samples
- Wide usage - these 2 ml plastic vials good for lab sample storage Our 2 ml vial designed with smooth side wall and good sealing property, can placed under -80 to refrigerate samples, apply to schools, scientific research laboratory and etc
16
Cryoking B88-1052 0.5 Ml Pp Cryogenic Vials With Caps, Plastic Cryovials For Sample Storage, Sterile Vials With Bottom Barcode, Lab Tubes
CRYOKINGBrand
B88-1052Model
7.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $$$
Visit Store » Biologix USA, Inc. ( 4.3 / 5 )
Features
- Material - Our cryovials are made of high-quality medical grade polypropylene for durability and safety; can be frozen and thawed multiple times without compromising integrity
- Feature - Convenient white writing area and clear black graduations on the vials for easy labeling and accurate measurement; Includes 2D bottom barcode for efficient tracking and identification in laboratory settings
- Design - Designed be stable from -196C to 121C, making it suitable for liquid nitrogen freezing (vapor phase)
- Compatible - Perfect for various applications such as storing and transporting samples, ensuring sterility and reliability in scientific research and medical laboratories
- Excellent Cusomer Service - We are dedicated in providing the best products and services to customers. If you have any problem, please feel free to contact us. We will help you solve the problem as soon as possible.
17
Honbay CENTRIFUGE-TUBE-50ML-ROUND-10 10Pcs 50Ml Round Bottom Plastic Lab Centrifuge Tubes Laboratory Test Tubes With Screw Cap And Graduation Frozen Vial Container Sample Storage Containers
HONBAYBrand
CENTRIFUGE-TUBE-50ML-ROUND-10Model
7.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » Gocomcom ( 4.82 / 5 )
Features
- Package includes - 10PCS 50ml Round Bottom Plastic Lab Centrifuge Tubes
- Material - polypropylene(PP); Capacity - 50ML.
- Total length - 10.4cm/4.1inch; Tube inner diameter - 27mm, tube outer diameter - 28.7mm; Cap diameter - 34.3mm/1.35inch.
- DESIGN FEATURES - 1. With scale, easy to read liquid volume; 2. Threaded cap for safe storage without leakage; 3. They are clear, so you are able to see through the tubes without problems; 4. You can mark the cap or tube with information for easy identification; 5.They're made rather thick and sturdy which allows you to use them over and over.
- PRACTICAL & MULTI-PURPOSE - These plastic test tubes are mainly used for scientific research laboratory, hospitals, epidemic prevention station, school, also great for organizing small items in the workshop and home.
18
Pekybio P0001394 1 Dram Clear Glass Shorty Sample Lab Vials, 4 Ml,13-425 Black Closed Top Pp Screw Cap And Natural Ptfe/White Silicone 1 Mm Thick Septa
PEKYBIOBrand
P0001394Model
7.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $$$
FreeShipping
Visit Store » PEKY BIOTECH ( 4.69 / 5 )
Features
- High quality glass made - 15x45 mm, made from clear Type 1 Class B borosilicate glass
- Black Polypropylene caps - All vials come with screw-on black Polypropylene caps & PTFE Silicone liner attached. The cap finish - clear glass 13-425 thread
- Easy to Carry - Perfect for travel, and conveniently fits in your purse. With screw cap, Good sealing, avoid leaking
- PTFE Lined Silicone Septa - For Highly sensitive samples, PTFE layer is good at chemically resistant
- Application - Lightweight and compact, perfect for travel refillable bottles for essential oils, aromatherapy products or any liquids great for storing or blending oils can also be used to store chemistry or lab chemicals lightweight and compact for easy travel great for professional or personal use
19
Pekybio P0002221 20 Pcs 8 Ml (2 Dram) Clear Small Liquid Sample Glass Vials
PEKYBIOBrand
P0002221Model
7.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $$
FreeShipping
Visit Store » PEKY BIOTECH ( 4.69 / 5 )
Features
- High Quality Glass Jars - The vials are made of clear Type 1, Class B Borosilicate Glass, low content of free ions, low coefficient of expansion, and very high chemical resistance. It is suitable for containing all injectable preparations with acid, neutral and alkaline pH
- Leak-proof - The cap comes with a PE pad, which combined with the threaded spout, better prevents the liquid from leaking or evaporating
- Specification - Sample tiny glass vials with black screw caps. Bottle containers height (without cap) - 60 mm/2.36'', Bottle diameter - 17 mm/0.67''. Cap diameter - 17 mm/0.67'', cap height - 13 mm/0.51''
- Wide Application - Ideal for general laboratory using sample bottle, reagents bottle, storing essential oils, specimens, mineralized makeup, eye shadow, lotions, lip balms, toners, creams, ointments, acrylic powder, and other beauty aids. They are ideal to hold samples of loose leaf teas, spices, cooking oils, ash, sand, inks, soil, gold, pills, herbs, and paints
- Package - Package include - 20 pcs mini glass vials, 20 black PP screw lids. Sealed packaging, more hygienic and safe
20
Twdrer 50Pcs 5Ml Plastic Graduated Vial Tube With Screw Caps,Small Test Sample Bottles Tubes Container With Lid
TWDRERBrand
2.32H*0.63L*0.63W inchesDimension
0.0 lbWeight
7.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » Twdrer ( 4.82 / 5 )
Features
- 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