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Best Labware Caps - Buying Guide

Last Updated: 05/02/2024

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Bestselling Labware Caps on Amazon

  1. 20mm Red Flip Top Caps-100 Pcs Aluminum-Plastic Red Caps for Glass Vial
  2. AYLIFU 28mm Black phenolic Resin Cap Polyethylene Sealed Spiral Cover is Suitable for Daily Chemical...
  3. Biocomma 100pcs 20mm Aluminum Plastic Cap Aluminum Plastic Cover (Grey)
  4. Ks-Tek GL45 Liquid Media Extractor Cap for Mushroom Liquid Culture (GL45)
  5. Dual Action Decapper Pliers for Decapping 11mm and 20mm Crimped Vials and Bottles Scientific Labwares
  6. SATINIOR 4 Pieces Adjustable Bouffant Hats Button Sweatband Cap Tie Back Hats for Women Men (Black)
  7. 33 mm Plastic Caps, Black Polypro Ribbed 33 mm Caps w/Tamper Evident Seals and Pour Inserts
  8. Scientific Labwares Disposable Punch Biopsy with Protective Cap, 2.5mm, Sterile, Single Punch Blade,...
  9. Cynamed Twin Action Decapper Pliers - Perfect for Decapping 13mm and 20mm Crimped Vials and Bottles
  10. MEETOOT 12pcs Phenolic Resin Cover 28mm Black Poly Seal Screw Caps for Daily Chemicals, Food, Cosmet...
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  #1

20mm Red Flip Top Caps-100 Pcs Aluminum-Plastic Red Caps for Glass Vial

Asin: B09TKM9TKM   |   Model: IDT013-R.   |   PartNumber: IDT013-R.

Features

  • Quantity: 100
  • Material: Aluminum-plastic
  • Size: 20mm. Used for 20mm vial and 20mm vial crimper.
  • Half tear type: This cap is half tear type, that means when you tear off the plastic cap of it, the aluminum cap will stay on the vial. Please see the picture.
  • The cap is not sterile, but can be sterilized by high temperature.
  • See more on Amazon...

Size: 20Mm. Used For 20Mm Vial And 20Mm Vial Crimper..
The Cap Is Not Sterile, But Can Be Sterilized By High Temperature..
Half Tear Type: This Cap Is Half Tear Type, That Means When You Tear Off The Plastic Cap Of It, The Aluminum Cap Will Stay On The Vial. Please See The Picture..
Material: Aluminum-Plastic.

Brand: Chudeng   |   Manufacturer: Chudeng

Amazon Price: $9.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #2

AYLIFU 28mm Black phenolic Resin Cap Polyethylene Sealed Spiral Cover is Suitable for Daily Chemicals, Food, Cosmetic Bottles and Industrial use (16-Pack)

Asin: B0BWVBRD7X   |   Model: POLYETTHY-EN-6   |   PartNumber: POLYETTHY-EN-6   |   Ean: 0797427287168   |   UPC: 797427287168

Features

  • High-quality material: The Phenolic resin cover is made of durable plastic, which can withstand fermentation pressure and chemicals. It can be reused and durable. Please confirm that the diameter of the bottle is 28mm before purchase, otherwise it is not applicable
  • Food Grade: very suitable for pharmaceutical and industrial use. The polyethylene seal screw cover has the characteristics of high temperature resistance, chemical corrosion resistance, chemical volatilize resistance, etc., forming an ultra-tight seal.
  • 3 Good Sealing: Insert the Phenolic resin cover into the sealing area to form a tight closure, prevent liquid leakage, carbonize and gas leakage, provide you with good closure and air tightness, and facilitate the storage of items
  • Easy to use: The black Poly Seal nut has a raised ridge on the whole circumference, which is easier to hold and seal
  • Extensive Use: 28mm Poly Seal nuts can be provided to all walks of life, producing a good sealing effect, and can also be used as a replacement cap for 28mm wide glass plantation bottles
  • See more on Amazon...

英文亮点3:Good Sealing: Insert The Phenolic Resin Cover Into The Sealing Area To Form A Tight Closure, Prevent Liquid Leakage, Carbonize And Gas Leakage, Provide You With Good Closure And Air Tightness, And Facilitate The Storage Of Items.
Extensive Use: 28Mm Poly Seal Nuts Can Be Provided To All Walks Of Life, Producing A Good Sealing Effect, And Can Also Be Used As A Replacement Cap For 28Mm Wide Glass Plantation Bottles.
Easy To Use: The Black Poly Seal Nut Has A Raised Ridge On The Whole Circumference, Which Is Easier To Hold And Seal.
Food Grade: Very Suitable For Pharmaceutical And Industrial Use. The Polyethylene Seal Screw Cover Has The Characteristics Of High Temperature Resistance, Chemical Corrosion Resistance, Chemical Volatilize Resistance, Etc., Forming An Ultra-Tight Seal..

Brand: AYLIFU   |   Manufacturer: AYLIFU

Amazon Price: $8.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #3

Biocomma 100pcs 20mm Aluminum Plastic Cap Aluminum Plastic Cover (Grey)

Asin: B096VG727P   |   Model: BCUS-20-OFFCAP-100   |   PartNumber: BCUS-20-OFFCAP-100   |   Ean: 0766154434114   |   UPC: 766154434114

Features

  • Product specifications?20mm
  • Material: Aluminium + PP
  • Thickening Version:Aluminium 0.2mm(other brand is 0.17mm)
  • Scope of application: Oral liquid bottle, original liquid bottle, essential oil bottle, freeze-dried bottle
  • There are many colors in our store
  • See more on Amazon...

Thickening Version:Aluminium 0.2Mm(Other Brand Is 0.17Mm).
There Are Many Colors In Our Store.
Scope Of Application: Oral Liquid Bottle, Original Liquid Bottle, Essential Oil Bottle, Freeze-Dried Bottle.
Material: Aluminium + Pp.

Brand: Biocomma   |   Manufacturer: Biocomma

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  #4

Ks-Tek GL45 Liquid Media Extractor Cap for Mushroom Liquid Culture (GL45)

Asin: B0CKHWBCW8   |   Ean: 0768534355873   |   UPC: 768534355873

Features

  • New Upgrade add Rubber bulb iv infusion,New straight-through connector, completely watertight.
  • Lid is designed to provide a sterile environment for media extractions
  • A luer lock is available for a screw on connection to any luer lock syringe.
  • without removal of the lid - ideal for liquid cultures or spore solutions to be withdrawn via syringe.
  • Standard GL45 lid is equipped with a .22 micron glass mat syringe filter to supply filtered air intake while media is extracted from the bottle via silicone tube on the floor of the vessel.
  • The extraction tube is outfitted with a check valve to prevent solution receding back into the bottle
  • See more on Amazon...

A Luer Lock Is Available For A Screw On Connection To Any Luer Lock Syringe..
Standard Gl45 Lid Is Equipped With A .22 Micron Glass Mat Syringe Filter To Supply Filtered Air Intake While Media Is Extracted From The Bottle Via Silicone Tube On The Floor Of The Vessel..
The Extraction Tube Is Outfitted With A Check Valve To Prevent Solution Receding Back Into The Bottle.
Without Removal Of The Lid - Ideal For Liquid Cultures Or Spore Solutions To Be Withdrawn Via Syringe..
Lid Is Designed To Provide A Sterile Environment For Media Extractions.

Brand: KSIITEKSLAB   |   Manufacturer: KSIITEKSLAB

Amazon Price: $41.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #5

Dual Action Decapper Pliers for Decapping 11mm and 20mm Crimped Vials and Bottles Scientific Labwares

Asin: B06ZZXL4H3   |   Model: 794-103   |   PartNumber: 794-103   |   Ean: 0723466895477   |   UPC: 723466895477

Features

  • Double-action decapper for 11 mm & 20 mm crimp-top bottles
  • Use it to easily remove aluminum crimp tops from vials and bottles
  • Smooth and simple to operate
  • Durable, high-quality construction offering consistent, dependable performance
  • See more on Amazon...

Smooth And Simple To Operate.
Durable, High-Quality Construction Offering Consistent, Dependable Performance.
Use It To Easily Remove Aluminum Crimp Tops From Vials And Bottles.

First Available: 04/18/2017

Brand: Scientific Labwares   |   Manufacturer: Scientific Labwares

Dimensions: 50.00 x 100.00 x 100.00 Centimeters   |   Weight: 0.35 pounds

Amazon Price: $39.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #6

SATINIOR 4 Pieces Adjustable Bouffant Hats Button Sweatband Cap Tie Back Hats for Women Men (Black)

Asin: B08DFNWQ5L

Features

  • Humanized button design: sweatband cap is designed with buttons for fixing covers, which allows you to attach straps around the buttons instead of ears, reduce ear pain and pressure caused by wearing covers for a long time
  • Breathable fabric: gourd-shaped caps are made of quality fabric, comfortable, breathable, quick-drying, not easy to shrink or fade; Quality fabrics are comfortable and breathable, and can immediately remove excess moisture, suitable for all-day wear
  • Sweatband design: the built-in sweatband on the forehead keeps it dry and fresh, our sweatband absorbs 1.5 times more sweat than other sweatbands, which can completely absorb all the sweat when working and keep it cool and dry at all times
  • Adjustable and elastic: the forehead height of the hat is approx. 5.3 inches/ 13.5 cm, the circumference is approx. 22 inches/ 56 cm, the adjustable hat is equipped with an elastic band and a tie on the back, and the length of the tie is approx. 9.4 inches/ 24 cm, which can be tied into a beautiful bow, lovely to wear; No matter how long and thick your hair is, this hat can cover it completely, suitable for all head and hair types of men and women in different industries
  • Widely applicable: suitable for both men and women, it can completely cover your hair, keep your hairstyle during work, and keep your head clean and tidy, can be applied for home, office, beauty salon, etc., so that you can concentrate at work; Can be served as chef's cap, beauty spa cap, etc.
  • See more on Amazon...

Sweatband Design: The Built-In Sweatband On The Forehead Keeps It Dry And Fresh, Our Sweatband Absorbs 1.5 Times More Sweat Than Other Sweatbands, Which Can Completely Absorb All The Sweat When Working And Keep It Cool And Dry At All Times.
Widely Applicable: Suitable For Both Men And Women, It Can Completely Cover Your Hair, Keep Your Hairstyle During Work, And Keep Your Head Clean And Tidy, Can Be Applied For Home, Office, Beauty Salon, Etc., So That You Can Concentrate At Work; Can Be Served As Chef's Cap, Beauty Spa Cap, Etc..
Adjustable And Elastic: The Forehead Height Of The Hat Is Approx. 5.3 Inches/ 13.5 Cm, The Circumference Is Approx. 22 Inches/ 56 Cm, The Adjustable Hat Is Equipped With An Elastic Band And A Tie On The Back, And The Length Of The Tie Is Approx. 9.4 Inches/ 24 Cm, Which Can Be Tied Into A Beautiful Bow, Lovely To Wear; No Matter How Long And Thick Your Hair Is, This Hat Can Cover It Completely, Suitable For All Head And Hair Types Of Men And Women In Different Industries.
Breathable Fabric: Gourd-Shaped Caps Are Made Of Quality Fabric, Comfortable, Breathable, Quick-Drying, Not Easy To Shrink Or Fade; Quality Fabrics Are Comfortable And Breathable, And Can Immediately Remove Excess Moisture, Suitable For All-Day Wear.

Brand: SATINIOR

Weight: 0.35 Pounds

Amazon Price: $15.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #7

33 mm Plastic Caps, Black Polypro Ribbed 33 mm Caps w/Tamper Evident Seals and Pour Inserts

Asin: B0CY2SDW4N   |   Model: 2013-27B   |   PartNumber: 2013-27B

Features

  • Size: 33 mm
  • , Case Weight: 24.00 lb
  • Material: Black Polypropylene Plastic
  • Cap: Tamper Evident Seals and Pour Inserts
  • 1300 Caps per Case
  • See more on Amazon...

Material: Black Polypropylene Plastic.
1300 Caps Per Case.
Cap: Tamper Evident Seals And Pour Inserts.
, Case Weight: 24.00 Lb.

Brand: SKS Bottle & Packaging, Inc.   |   Manufacturer: SKS Bottle & Packaging, Inc.

Weight: 23.70 Pounds

Amazon Price: $292.50 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #8

Scientific Labwares Disposable Punch Biopsy with Protective Cap, 2.5mm, Sterile, Single Punch Blade, Indivdually Packed (Box of 10)

Asin: B0711XHWGP   |   Model: BP25   |   PartNumber: BP25   |   Ean: 0723466877244   |   UPC: 723466877244

Features

  • Seamless, razor sharp stainless steel blades
  • Diameter reading for quick identification
  • Conveniently packaged in peel-apart envelope
  • Ribbed, hollow handle provides easy specimen retrieval and composure
  • Supplied with blade cover for user protection
  • See more on Amazon...

Conveniently Packaged In Peel-Apart Envelope.
Supplied With Blade Cover For User Protection.
Ribbed, Hollow Handle Provides Easy Specimen Retrieval And Composure.
Diameter Reading For Quick Identification.

First Available: 05/22/2017

Brand: Royaltek   |   Manufacturer: SLW

Weight: 0.04 Pounds

Amazon Price: $27.99 ($2.80 / Count) | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #9

Cynamed Twin Action Decapper Pliers - Perfect for Decapping 13mm and 20mm Crimped Vials and Bottles

Asin: B071CVQMD8   |   Model: 794-104C   |   PartNumber: 794-104C   |   Ean: 0723466895538   |   UPC: 723466895538

Features

  • 2 TOOLS IN 1 - Get more value out of each purchase whenever you buy this patented vial cap opener. Each dual action manual decapper can remove vial caps that measure 13mm and 20mm in diameter.
  • EASILY REMOVE CRIMPED TOPS - This vial bottle opener is a must-have for those who deal with vials and glass bottles daily. Use it for opening the caps of Botox, Dysport, essential oil, or vitamin vials.
  • A FIRM GRIP - This bottle decapper features a sturdy aluminum handle, with a grooved design for a non-slip grip. It also comes with a pair of cushioned grips with no latex for comfortable use.
  • BUILT FOR DAILY USE - You deserve a vial decapper that stands the test of time. This bottle decapper is made of German-quality stainless steel which won't get rusty or corrode over time.
  • EASY TO USE - Having a tough time removing vial caps by hand? This tool is to be used just like a pair of pliers. Just fit the cap into the groove, press the handles tightly, and pull off the cap.
  • See more on Amazon...

✅ A Firm Grip - This Bottle Decapper Features A Sturdy Aluminum Handle, With A Grooved Design For A Non-Slip Grip. It Also Comes With A Pair Of Cushioned Grips With No Latex For Comfortable Use..
✅ Easy To Use - Having A Tough Time Removing Vial Caps By Hand? This Tool Is To Be Used Just Like A Pair Of Pliers. Just Fit The Cap Into The Groove, Press The Handles Tightly, And Pull Off The Cap..
✅ Built For Daily Use - You Deserve A Vial Decapper That Stands The Test Of Time. This Bottle Decapper Is Made Of German-Quality Stainless Steel Which Won't Get Rusty Or Corrode Over Time..
✅ Easily Remove Crimped Tops - This Vial Bottle Opener Is A Must-Have For Those Who Deal With Vials And Glass Bottles Daily. Use It For Opening The Caps Of Botox, Dysport, Essential Oil, Or Vitamin Vials..

First Available: 04/18/2017

Brand: Cynamed   |   Manufacturer: Scientific Labwares

Dimensions: 0.45 x 6.50 x 3.00 Inches   |   Weight: 0.37 Pounds

Amazon Price: $49.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #10

MEETOOT 12pcs Phenolic Resin Cover 28mm Black Poly Seal Screw Caps for Daily Chemicals, Food, Cosmetics Bottles

Asin: B09H76P29V   |   Model: PRCPSSC-B28-12   |   PartNumber: PRCPSSC-B28-12   |   Ean: 0729388709939   |   UPC: 729388709939

Features

  • Made of durable phenolic plastic, it can withstand fermentation pressure and chemicals. It can be reused and durable. Please confirm that the bottle mouth diameter is 28mm before purchase, otherwise it is not applicable
  • Insert itself around the sealing area to create a sealing environment, keep its liquid contents in the bottle, and prevent liquid leakage, carbonation and gas escape
  • Food grade, very suitable for pharmaceutical and industrial purposes. The thermosetting plastic cover has the characteristics of high temperature resistance (above 200 Centigrade), chemical corrosion resistance, chemical volatility resistance, and forms an ultra tight seal
  • It is widely used for the caps of soft and hard packaging bottles and hoses of various daily chemicals, food, cosmetics, drugs, etc
  • 28mm bottle cap is suitable for Boston Round transparent and amber glass planting cup. It can be used for CommScope tea fermentation and film development chemicals
  • See more on Amazon...

Food Grade, Very Suitable For Pharmaceutical And Industrial Purposes. The Thermosetting Plastic Cover Has The Characteristics Of High Temperature Resistance (Above 200 Centigrade), Chemical Corrosion Resistance, Chemical Volatility Resistance, And Forms An Ultra Tight Seal.
28Mm Bottle Cap Is Suitable For Boston Round Transparent And Amber Glass Planting Cup. It Can Be Used For Commscope Tea Fermentation And Film Development Chemicals.
It Is Widely Used For The Caps Of Soft And Hard Packaging Bottles And Hoses Of Various Daily Chemicals, Food, Cosmetics, Drugs, Etc.
Insert Itself Around The Sealing Area To Create A Sealing Environment, Keep Its Liquid Contents In The Bottle, And Prevent Liquid Leakage, Carbonation And Gas Escape.

Brand: MEETOOT   |   Manufacturer: MEETOOT

Amazon Price: $7.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #11

Corning Disposable Phenolic Threaded Screw Caps with Rubber Liners - GPI 13-415 Disposable Caps for Lab Glassware Black Screw Cap Lab Caps, Pack of 50

Asin: B0981LD183   |   Model: A99999   |   PartNumber: A99999

Features

  • DISPOSABLE CAPS: The black screw caps are designed for single use, and are ideal for labs, schools, and home STEM activities and science experiments.
  • 13-415 THREADS: These lab caps are suitable for use with lab tubes that have a GPI 13-415 thread, or other compatible laboratory equipment.
  • PHENOLIC CAPS: Made of a phenolic compound, the black threaded screw caps are finished with a white rubber liner, which is securely glued into position.
  • EASY TO CLEAN: The disposable caps are easy to clean and can be sterilized safely one time in autoclaves at 121 C, making them ideal for use in busy lab environments.
  • CORNING: For nearly 170 years, Corning has combined its unparalleled scientific expertise with deep manufacturing and engineering capabilities to develop life-changing innovations and products.
  • See more on Amazon...

Phenolic Caps: Made Of A Phenolic Compound, The Black Threaded Screw Caps Are Finished With A White Rubber Liner, Which Is Securely Glued Into Position..
Corning: For Nearly 170 Years, Corning Has Combined Its Unparalleled Scientific Expertise With Deep Manufacturing And Engineering Capabilities To Develop Life-Changing Innovations And Products..
Easy To Clean: The Disposable Caps Are Easy To Clean And Can Be Sterilized Safely One Time In Autoclaves At 121°C, Making Them Ideal For Use In Busy Lab Environments..
13-415 Threads: These Lab Caps Are Suitable For Use With Lab Tubes That Have A Gpi 13-415 Thread, Or Other Compatible Laboratory Equipment..

Brand: Pyrex   |   Manufacturer: Corning Incorporated, Life Sciences

Amazon Price: $10.00 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #12

33/400 White Polypropylene Ribbed PE Lined Caps

Asin: B0CY2RVKH4   |   Model: 2100-09   |   PartNumber: 2100-09

Features

  • Size: 33/400
  • , Case Weight: 0.85 lb
  • Material: White Polypropylene Plastic
  • 144 Caps per Case
  • See more on Amazon...

Material: White Polypropylene Plastic.
144 Caps Per Case.
, Case Weight: 0.85 Lb.

Brand: SKS Bottle & Packaging, Inc.   |   Manufacturer: SKS Bottle & Packaging, Inc.

Weight: 0.82 Pounds

Amazon Price: $22.97 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #13

20MM / 13MM Dual/Single Tone Flip Top Seals[Caps] (20MM, Red-Gold, 100)

Asin: B094Q8R9JG

Features

  • Size: 20mm/13mm
  • Crimper Tool Used for application: 20mm Flip Top Crimper
  • Vial Compatible: All serum vials with 20mm OD neck sizes
  • Autoclavable for sterile applications: Yes
  • Quantity: 25 / 100 / 1000
  • See more on Amazon...

✅Vial Compatible: All Serum Vials With 20Mm Od Neck Sizes.
✅Quantity: 25 / 100 / 1000.
✅Autoclavable For Sterile Applications: Yes.
✅Crimper Tool Used For Application: 20Mm Flip Top Crimper.

Brand: Ultraspec   |   Manufacturer: MedLab Supply

Amazon Price: $12.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #14

20mm Flip Off Caps Burr-free Flip Top Caps Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs By ZHANXUBIO (20mm, White)

Asin: B0CH3TBDJY   |   Model: ZX-F-CAP   |   PartNumber: ZX-F-CAP   |   Ean: 0768447784418   |   UPC: 768447784418

Features

  • Quantity: 100
  • Material: Aluminum-plastic
  • Size: 20mm. Used for 20mm vial and 20mm vial crimper
  • Vial Compatible: All serum vials with 20mm OD neck sizes
  • Burr-free: The lid is smooth and burr-free after opening,so the cotton swab will not hook when disinfected
  • See more on Amazon...

Size: 20Mm. Used For 20Mm Vial And 20Mm Vial Crimper.
Burr-Free: The Lid Is Smooth And Burr-Free After Opening,So The Cotton Swab Will Not Hook When Disinfected.
Vial Compatible: All Serum Vials With 20Mm Od Neck Sizes.
Material: Aluminum-Plastic.

Brand: ZHANXUBIO   |   Manufacturer: ZHANXUBIO

Amazon Price: $11.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #15

20/410 Dispensing Caps, Black Twist Top Caps

Asin: B0CY2SFL84   |   Model: 2535-02   |   PartNumber: 2535-02

Features

144 Caps Per Case.
, Case Weight: 1.00 Lb.

Brand: SKS Bottle & Packaging, Inc.   |   Manufacturer: SKS Bottle & Packaging, Inc.

Weight: 0.98 Pounds

Amazon Price: $43.85 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #16

AYLIFU 20mm Phenolic Resin Cover Black Polyethylene Sealed Screw Cap for Daily Chemicals, Food, Cosmetics Bottles and Industrial Use(16-Pack

Asin: B0C6QNGB6D   |   Model: 61129-10P   |   PartNumber: 61129-10P

Features

  • Quality material: Phenolic resin covers are made of durable plastic that can withstand fermentation pressures and chemicals. It is reusable and durable. Please confirm the diameter of the bottle mouth is 20mm before purchase, otherwise it is not applicable.
  • Food Grade: Ideal for pharmaceutical and industrial uses. Polyethylene sealed screw cap has the characteristics of high temperature resistance, chemical corrosion resistance, chemical volatilization resistance, forming super tight seal.
  • Good sealing: Insert the phenolic resin cover into the sealed area to form a tight closure, preventing liquid leakage, carbonization, gas leakage, providing you with good closure and air tightness, convenient storage of items.
  • Easy to use: The black Polyethylene sealed screw cap has a raised ridge on the entire circumference, making it easier to hold and seal.
  • Wide use: 20mm Boston bottle cap can be provided to all trades, produce good sealing effect, can also be used as a replacement cover for 20mm wide glass planting bottle, etc.
  • See more on Amazon...

Good Sealing: Insert The Phenolic Resin Cover Into The Sealed Area To Form A Tight Closure, Preventing Liquid Leakage, Carbonization, Gas Leakage, Providing You With Good Closure And Air Tightness, Convenient Storage Of Items..
Wide Use: 20Mm Boston Bottle Cap Can Be Provided To All Trades, Produce Good Sealing Effect, Can Also Be Used As A Replacement Cover For 20Mm Wide Glass Planting Bottle, Etc..
Easy To Use: The Black Polyethylene Sealed Screw Cap Has A Raised Ridge On The Entire Circumference, Making It Easier To Hold And Seal..
Food Grade: Ideal For Pharmaceutical And Industrial Uses. Polyethylene Sealed Screw Cap Has The Characteristics Of High Temperature Resistance, Chemical Corrosion Resistance, Chemical Volatilization Resistance, Forming Super Tight Seal..

Brand: AYLIFU   |   Manufacturer: AYLIFU

Dimensions: 4.81 x 3.59 x 3.59 Inches

Amazon Price: $8.59 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #17

WHYHKJ 20PCS Round Ribbed Snap-on Caps Dispensing Caps Replacement Caps for Reusable Plastic Bottles Suitable for Viscous Materials Shampoo Lotion Moisturizer (White)

Asin: B0CLNJ8G7J

Features

  • Sufficient quantity: The package contains 20 white snap-on caps, enough for use. Flip-top design, excellent quality. Convenient to use.
  • Material and size:The white flip-top lid is made of plastic, orifice: 0.5 cm/0.2 inches, inner diameter: 2.8 cm/1.1 inches, outer diameter: 3 cm/1.18 inches, height: 2.5 cm/0.98 inches. Ribbed cap helps you grip easily when screwing on and off the snap cap.
  • High quality: The dispensing cap has a hinged cover that clicks into place. This hinged cover can open and close thousands of times before cracking.
  • Reusable and washable: Can be used repeatedly. Simply wash with warm water and air dry.
  • Wide applications: Ideal for viscous materials such as shampoo, lotion, moisturizer, oil, etc. This versatile bottle cap is great for dispensing a variety of different products, from art paints to cleaning and beauty products
  • See more on Amazon...

High Quality: The Dispensing Cap Has A Hinged Cover That Clicks Into Place. This Hinged Cover Can Open And Close Thousands Of Times Before Cracking..
Wide Applications: Ideal For Viscous Materials Such As Shampoo, Lotion, Moisturizer, Oil, Etc. This Versatile Bottle Cap Is Great For Dispensing A Variety Of Different Products, From Art Paints To Cleaning And Beauty Products.
Reusable And Washable: Can Be Used Repeatedly. Simply Wash With Warm Water And Air Dry..
Material And Size:The White Flip-Top Lid Is Made Of Plastic, Orifice: 0.5 Cm/0.2 Inches, Inner Diameter: 2.8 Cm/1.1 Inches, Outer Diameter: 3 Cm/1.18 Inches, Height: 2.5 Cm/0.98 Inches. Ribbed Cap Helps You Grip Easily When Screwing On And Off The Snap Cap..

Brand: WHYHKJ   |   Manufacturer: WHYHKJ

Amazon Price: $8.99 ($0.45 / Count) | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #18

GreenHealth Phenolic Cone Lined Caps, Fits Bottle Neck Size 20/400 (Pack of 24)

Asin: B01LXDFEQM

Features

Pack Of 24.

Brand: GreenHealth   |   Manufacturer: WFMed

Amazon Price: $10.23 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #19

Ks-Tek 5pcs GL45 Screw Caps with Pouring Ring for Laboratory Glass Bottles, Polypropylene, 45 mm (Red)

Asin: B0917GFVQM   |   Model: KSUS-GL45PP-M   |   PartNumber: KSUS-GL45PP-M   |   Ean: 0761412061378   |   UPC: 761412061378

Features

  • With Pouring Ring
  • Various colors available GL45 Screw Cap
  • Package of 5pcs
  • Can fit to all reagent bottles from different brand(GL45)
  • Max 140 C
  • See more on Amazon...

Package Of 5Pcs.
Max 140°C.
Can Fit To All Reagent Bottles From Different Brand(Gl45).
Various Colors Available Gl45 Screw Cap.

Brand: Ks-Tek   |   Manufacturer: Ks-Tek

Amazon Price: $9.99 | as of 05/02/2024 (3:07am pst) *DETAILS
Availability: In Stock

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  #20

ND 100pcs Butyl Rubber Stopper Plug Self Healing Injection Ports Solid Seal and 100pcs Aluminum FILP Off Cap for Glass Bottle Vials (13mm, Prey, 100)

Asin: B09S32MXBF   |   Ean: 0730637753375   |   UPC: 730637753375

Features

  • 100pcs Butyl Rubber Stopper and 100pcs aluminum filp off cap. The combination of the two caps
  • Compatible with most bottles of the same size aluminum cap or aluminum plastic cap. Self-healing rubber stopper for a good seal. Culture can be injected without removing the rubber stopper Needle
  • Butyl rubber stopper: made of rubber, durable, washable, reusable, corrosion-resistant; used with aluminum bottle stoppers, suitable for storing any liquid or solid
  • Aluminum cap: It is made of aluminum sheet and can be added with butyl rubber stopper to prevent impurities from entering, keep the substance in the bottle stable, and have a longer service life
  • It is very suitable for laboratories, liquid culture, BRF tanks, injections, supplementary matrix tanks, etc. Very convenient for experimentation and storage of liquids or solids.
  • See more on Amazon...

Butyl Rubber Stopper: Made Of Rubber, Durable, Washable, Reusable, Corrosion-Resistant; Used With Aluminum Bottle Stoppers, Suitable For Storing Any Liquid Or Solid.
It Is Very Suitable For Laboratories, Liquid Culture, Brf Tanks, Injections, Supplementary Matrix Tanks, Etc. Very Convenient For Experimentation And Storage Of Liquids Or Solids..
Aluminum Cap: It Is Made Of Aluminum Sheet And Can Be Added With Butyl Rubber Stopper To Prevent Impurities From Entering, Keep The Substance In The Bottle Stable, And Have A Longer Service Life.
Compatible With Most Bottles Of The Same Size Aluminum Cap Or Aluminum Plastic Cap. Self-Healing Rubber Stopper For A Good Seal. Culture Can Be Injected Without Removing The Rubber Stopper Needle.

Brand: N\D   |   Manufacturer: N\D

Amazon Price: $9.50 | as of 05/02/2024 (3:07am pst) *DETAILS

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