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Best Lab Caps - Buying Guide

Last Updated: 11/21/2018

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  #1

20mm Vial Rubber Stoppers (100 Count) Self Healing Injection Ports Solid Seal, Can Be Sterilized by Steam and Repeated Used(20mm)

 Ean: 8011655876676   |    PartNumber: IDT08   |   Asin: B07JGVBSVS

Material: Butyl Rubber

Size: Please refer to the picture

Quantity: 100

Weight: 2g each

Application: liquid culture, BRF Jars, injection, Supplemented substrate jars, Grain Masters



Other Size:

13mm Vial Rubber Stoppers(100 Count): https://www.amazon.com/dp/B07JGHNNH5

13mm Vial Rubber Stoppers-Two Legs(100 Count): https://www.amazon.com/dp/B07JG6SXXQ

20mm Vial Rubber Stoppers-Two Legs(100 Count): https://www.amazon.com/dp/B07JGRMKBQ

Features

  • Used for 20mm glass vial, fit about 13mm diameter opening(Please refer to the picture).
  • Self Healing Rubber Stoppers----Can create a great solid seal.
  • Excellent Heat Stability (Butyl Rubber)-----Can be sterilized by steam under high pressure.
  • It is reusable and not out of shape.
  • Great for liquid culture, BRF Jars, injection, Supplemented substrate jars, Grain Masters
  • See more on Amazon...

Brand: Chudeng   |   Manufacturer: Chudeng

Package Dimensions: 0.75 x 7 x 7.5 inches (1.9 x 17.8 x 19.1 cm)

Amazon Price: $9.99 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #2

MALAB Hexagon Head Lab Glass Stopper 24/40 5 Pcs

 Ean: 0780614027470   |    PartNumber: MALAB429   |   Asin: B07CR8PB27

MALAB Hexagon Head Lab Glass Stopper 24/40 5 Pcs
Condition: 100% Brand New and High Quality
Material: Glass
Size: 24/40
Height: 65mm
Package Content: 5 x Hexagon Head Lab Glass Stopper 24/40.

Features

  • Hexagon Head Joint Stopper 24/40
  • Hollow Glass Stopper
  • 5 Pcs each Set
  • High Quality
  • Ground Stopper for 24/40 Grounded Reagent Bottle
  • See more on Amazon...

Brand: MALAB   |   Manufacturer: MALAB

Package Dimensions: 3.23 x 3.7 x 5.12 inches (8.2 x 9.4 x 13.0 cm)

Amazon Price: $16.99 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 24 hours
List Price: $25.99

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  #3

13mm Vial Rubber Stoppers (100 Count) Self Healing Injection Ports Solid Seal, Can Be Sterilized by Steam and Repeated Used (13mm)

 Ean: 8011655876652   |    PartNumber: IDT08   |   Asin: B07JGHNNH5

Material: Butyl Rubber

Size: Please refer to the picture

Quantity: 100

Weight: 0.7g each

Application: liquid culture, BRF Jars, injection, Supplemented substrate jars, Grain Masters



Other Size:

13mm Vial Rubber Stoppers-Two Legs(100 Count): https://www.amazon.com/dp/B07JG6SXXQ

20mm Vial Rubber Stoppers(100 Count): https://www.amazon.com/dp/B07JGVBSVS

20mm Vial Rubber Stoppers-Two Legs(100 Count): https://www.amazon.com/dp/B07JGRMKBQ

Features

  • Used for 13mm glass vial, fit about 7mm diameter opening(Please refer to the picture).
  • Self Healing Rubber Stoppers----Can Create a great solid seal.
  • Excellent Heat Stability (Butyl Rubber)-----can be sterilized by steam under high pressure.
  • It is reusable and not out of shape.
  • Great for liquid culture, BRF Jars, injection, Supplemented substrate jars, Grain Masters
  • See more on Amazon...

Brand: Chudeng   |   Manufacturer: Chudeng

Package Dimensions: 0.5 x 6 x 7.5 inches (1.3 x 15.2 x 19.1 cm)

Amazon Price: $9.99 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #4

PTFE Stopper 24/40, Teflon Stopper

 Ean: 0714424388544   |    PartNumber: 51042440   |   Asin: B06ZYHYM9K

PTFE Stopper, Joint 24/40

Features

Brand: Gamalab   |   Manufacturer: Great Wall Lab

Amazon Price: $8.00 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 2-3 business days
List Price: $8.00

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  #5

38mm Screw Cap With Hole For 1 Gallon Jug

Model: T2-4X7V-6JCK   |    Mpn: T2-4X7V-6JCK   |    PartNumber: T2-4X7V-6JCK   |   Asin: B013S1O6QG

For 1 gallon jugs designed for home brewers who like to make smaller batches. Cap with hole to accommodate airlock.

Features

  • 38mm Screw cap with Hole for one gallon jug
  • Holed to accommodate airlock
  • Fits 1 gallon jug
  • See more on Amazon...

Brand: Home Brew Ohio   |   Manufacturer: Home Brew Ohio

Package Dimensions: 0.6 x 0.8 x 3.8 inches (1.5 x 2.0 x 9.7 cm)

Amazon Price: $2.99 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 24 hours
List Price: $3.71

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  #6

8pcs Egg Shape PTFE Magnetic Stirrer Mixer Stir Bars White Color

 PartNumber: JBZ-8   |   Asin: B07CVTCDM9

Length Diameter
5mm 3mm
10.2mm 6mm
15mm 7mm
20mm 8mm
25mm 9mm
28mm 10mm
30mm 10mm
40mm 15mm

Specification:
The egg shape stir bar is placed in a container of liquid or solution, which is seated on a magnetic stirrer,
which is a laboratory device which generates a rotating magnetic field using a rotating magnet or a plurality of stationary electromagnets
Used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.

Features

  • 1.Usage: Used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.
  • 2:Using way: Placed inside a container of liquid or solution that is seated on a magnetic stirrer, creating a rotating magnetic field using a rotating magnet or multiple stationary electromagnets.
  • 3:High quality material:Teflon (PTFE) casing is chemically inert, be used with harsh chemicals and reduces friction while in spinning.
  • 4:Perfect design:Built-in pivot ring helps reduce vibration and wear during stirring, individual shapes create different vortexes for efficient and effective stirring.
  • 5:Different size set:Different size can appear all our needs.
  • See more on Amazon...

Brand: Burry Life Science   |   Manufacturer: Burry Life Science

Package Dimensions: 1.18 x 2.76 x 3.7 inches (3.0 x 7.0 x 9.4 cm)

Amazon Price: $13.88 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 24 hours
List Price: $13.88

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  #7

100 New CAPS ONLY for Preforms/Soda Bottles

 PartNumber: SM-150   |   Asin: B008MB1QRA

100 new, unused caps for use with our soda bottles and preforms. Color may vary.

Features

Brand: Educational Innovations   |   Manufacturer: Educational Innovations

Amazon Price: $14.25 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 2-3 business days
List Price: $14.25

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  #8

Phenolic Cone Lined Caps 2oz (20/400) (Pack of 12)

Asin: B00TR1QYJO

12 pcs of Phenolic Cone Lined Caps 2oz (20/400) (Pack of 12)

Features

Brand: WFMED   |   Manufacturer: WFMed

Amazon Price: $5.99 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 1-2 business days
List Price: $5.99

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  #9

20mm Yellow Flip Off Caps 100pk

 PartNumber: 20mm Yellow Flip Off Caps 100pk   |   Asin: B07576RCBW

aluminum vial caps with plastic cap

Features

Brand: 20mm Yellow Flip Off Caps 100pk   |   Manufacturer: BellaPharma

Package Dimensions: 0.98 x 5.12 x 9.02 inches (2.5 x 13.0 x 22.9 cm)

Amazon Price: $12.99 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #10

Happybuy 300ML 3MPa Teflon Lined Hydrothermal Synthesis Autoclave Reactor 304 Steel Hydrothermal PTFT Hydrothermal Reactor Hydrothermal Autoclave Reactor PTFE Lined Vessel (300ML/0.08Gal)

 Ean: 0719034856643   |    PartNumber: Autoclave Reactor   |   Asin: B0755TCXRM

300 ML Digestion Reactor

Introduction
The hydrothermal reactors, made of stainless steel 304, features high quality PTFE chamber, up to 220 and 3Mpa.The reaction is performed inside the PTFE chamber within stainless steel pressure vessel. The PTFE chamber is inert with respect to the solvent. The pressure seal is between PTFE cover and body of the reactor chamber. And these thick-walled 304 stainless steel cylinders with a strong thread connection are able to withstand high pressures up to 3 MPa for prolonged periods of time.Hydrothermal synthesis reactor can also be used as a kind of high temperature resistant High purity reaction vessels, as well as organic synthesis, hydrothermal synthesis, crystal growth or sample digestion and extraction. Additionally, it is also able to digest heavy metals, pesticides, food, sludge, rare earth, aquatic products, organic matter and so on. .

Features:
Insulation, high lubrication
No adhesion, no poison;Anti-pollution, anti-leakage
Good corrosion resistance, no harmful substances spill
Pollution reducing, use safety
Quick and intact to dissolve the sample containing volatile elements and the sample
Difficult to dissolved in the conventional conditions after heating and boost
Shortened the analysis time but reliable data
With polytetrafluoroethylene bushing, acid and alkali resistant
Able to replace platinum crucible to solve sample treatment problem about the trace
Element analysis on high purity alumina

Parameter:
Volume: 300ml
Seal Structure: PTFE chamber(between cover and body)
Shell Material: stainless steel 304
Chamber Material: high quality PTFE
Max temperature: 220
Max pressure: 3Mpa
Weight: 14.9lb
1 x Digestion Reactor

Features

  • Operating Temperature: 230 ; Working Pressure: 3MPa (gauge); Heating Cooling Rate: 5 / min.
  • he hydrothermal reactors is made of standard stainless steel 304, features high quality PTFE chamber.
  • No adhesion,no poison, Anti-pollution, anti-leakage, Good corrosion resistance, no harmful substances spill, Reduce Pollution and use safety.
  • TEFLON LINED AUTOCLAVE ACID DIGESTION REACTOR is equipped With polytetrafluoroethylene bushing, acid and alkali resistant.
  • Hydrothermal synthesis reactor is a kind of closed container which can decompose insoluble matter and can be used in the determination of heavy metals such as lead, copper, cadmium, zinc, calcium, manganese, iron and mercury.and Widely applied in the petrochemical, biomedical, materials science, geochemistry, environmental science, food science, commodity inspection and other departments of the research and production
  • See more on Amazon...

Brand: Happybuy   |   Manufacturer: Happybuy

Amazon Price: $179.99 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 1-2 business days
List Price: $179.89

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  #11

12 Grain Spawn Master Plastic Mason Jar Lids Autoclave/Pressure Cooker Safe Wide Mouth for Mushroom Cultivation Injection Port Filter Disc

 PartNumber: 92999   |   Asin: B07FGWMFNR

Wide Mouth Lids for Mushroom Culture *Grain Spawn Master's Lid* 90mm Reusable Autoclavable Plastic Lid Made by Ball 20mm Butyl Self Healing Rubber nubbed Injection Port 1/2" Hole for Gas Exchange With High Quality Synthetic Filter Disc **Jar not Included. ** These lids need to be left a quarter turn loose while pressure cooking, or the injection ports will pop out. " these synthetic filter discs are able to be used within a pressure cooker, steam sterilizer or autoclave. They are reusable, highly durable and have a filtration rate of 99.97% and will filter down to .3 microns" ***Helpful tip*** If you're not incubating your jars in a semi-sterile environment, consider adding micropore tape over the air exchange hole to provide an extra layer of protection. Also, remember to put water at the bottom of the pressure cooker around the jars, you could melt your lids if you run your unit dry. THIS IS A SMALL FAMILY BUSINESS - We make most of our products by hand and try hard to make customers happy. Please contact us if you have a problem.

Features

  • Polypropylene Lid, Injection Port, Synthetic Filter Disc, High Quality, Autoclavable, Pressure Cooker Safe
  • See more on Amazon...

Brand: Mycovation's Autoclave Lids   |   Manufacturer: Mycovations

Amazon Price: $41.00 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 1-2 business days
List Price: $41.00

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  #12

Phenolic Cone Lined Caps, Fits bottle neck size 20/400 (Pack of 24)

 PartNumber: GS-C20-400   |   Asin: B01LXDFEQM

Phenolic Cone Lined Caps fits bottle neck size 20-400 (Pack of 24)

Features

Brand: GreenHealth   |   Manufacturer: WFMed

Amazon Price: $10.23 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 1-2 business days
List Price: $10.23

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  #13

MAYMII 20mm Stainless Steel Lid Crimper Hand Sealing Machine Tool Manual Gland Pliers for 20mm Aluminum Plastic Caps

 Ean: 0710525098221   |    PartNumber: 43234-222   |   Asin: B01K9Z41IM

100% Brand New and High Quality.

Material: Stainless Steel 304
Easy to handle
And bottles height, independent of the bottle diameter, outer diameter and finished just related, bottle outer diameter is 20 mm is 4,5,6,7,10,15,20ml vials can be used.
Technical Data
size:20mm(One crimper can only be used for one size of cap, so pls measure the outer diameter of the bottle before purchasing)
Cap type:Aluminum Lid
Steps of using:
1.Prepare the bottle and cap
2.Put stuffs on the outer cover
3.Put both lid and stuffs on the glass bottle
4.Put the bottle into the inside caliper
5.Gently press the handle until the head tightens(not too hard)
6.Loose the handle to original position and check cap with fingers.
7.If the first capping is not tight or smooth, adjust the head. Clockwise rotation for loose, counterclockwise rotation for tight.
Note vials not included
Package included:
1x20mm Manual Crimper vials not included

Features

  • Material Type: 304 steel , Glass , Rubber , Plastic , Aluminum
  • Production Capacity:20-30 bottles/Min
  • Use for crimping 20mm diameter Aluminum Plastic flip off caps
  • Low volume crimping operations and simple preparation operations.
  • Used for crimping 20mm flip off caps
  • See more on Amazon...

Brand: MAYMII   |   Manufacturer: MAYMII

Package Dimensions: 4.3 x 5.5 x 8.3 inches (10.9 x 14.0 x 21.1 cm)

Amazon Price: $39.44 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 24 hours
List Price: $49.98

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  #14

Phenolic Cone Lined Caps, fits bottle neck size 28/400 (Pack of 24)

 PartNumber: GS-C28-400   |   Asin: B01LWPZB10

Phenolic Cone Lined Caps, fits bottle neck size 28/400 (Pack of 24)

Features

Brand: GreenHealth   |   Manufacturer: WFMed

Amazon Price: $11.85 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 1-2 business days
List Price: $11.85

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  #15

Nakpunar 24 pcs White Tamper Evident Essential Oil Bottle Caps w/Orifice Reducing Euro Droppers - White

 PartNumber: CCT TEWH 0018 02-24   |   Asin: B07G4C661V

Nakpunar brand 24 pcs White 18/415 Tamper Evident Caps with 24 pcs Orifice Reducers

Features

  • Nakpunar brand 24 pcs White 18/415 Tamper Evident Caps with 24 pcs Orifice Reducers
  • HDPE and has ribbed edge. Made in USA. Label area is 1/2 wide round.
  • The orifice is 1 mm wide and perfect to control of the flow and tamper evident ring is perfect to know you are the first user of the item.
  • These tamper evident caps and orifice reducer combination is great for dispensing many liquid products such as essential oils, food colorings, cuticle oils, inks, dyes etc.
  • Works with 5 ml, 10 ml, 30 ml, 50 ml, 100 ml euro-dropper bottles. Also available in white color.
  • See more on Amazon...

Brand: Nakpunar   |   Manufacturer: Nakpunar

Amazon Price: $8.99 | as of 11/21/2018(5:16am pst)
Availibility: Usually ships in 1-2 business days
List Price: $8.99

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