(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Stoppers/Droppers

Stoppers and droppers are testing equipment used for purposes such as sealing test tubes and moving liquids. For stoppers, silicone and fluorine resin with excellent heat resistance and chemical resistance, natural rubber, and the like are used. Synthetic rubber has high oil resistance and stainless steel pugs can be attached without directly touching the test tube. Cork borers are used for work to cut holes in rubber or cork stoppers, and some stoppers come fabricated to make cutting holes easier. Many droppers are made of silicone or natural rubber, and they are used attached to transfer pipettes, not individually. They are convenient for taking specific amounts of liquid and dripping small amounts of liquid as well as for transferring chemicals and the like from one container to another. Rubber bulbs have 3 valves, and they are used attached to measuring pipettes or transfer pipettes. Droppers and bulbs need to be selected according to the diameter of the opening of the pipette they are attached to.

11 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 8 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

On Sale Till 31/03/2025

Viton Plug

AS ONE

Synthetic rubber Viton stopper with excellent resistance to acid, oil, and solvent.
Color: black
Upper diameter (lower diameter) × height (mm): 34.4 (29.8) X34.5

Standard Price:	SGD 22.20
	Special Price
Days to Ship:	Same day

On Sale Till 31/03/2025

Red Rubber Plug No.0-No.20

AS ONE

The image shows the red rubber plug type.

Standard Price:	SGD 0.69-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Micro Silicone Plug 1-9662

AS ONE

[Specifications]
· Material: Silicone Rubber
· No. contained: 1 bag (10 pcs)

Standard Price:	SGD 5.67-
	Special Price
Days to Ship:	Same day or more

Uni-Stopper

TGK

Uni-Stopeer
[Specifications]
Silicon-based Fluororesin Compound
Color: White
No:1
Upper Diameter: φ15mm
Lower Diameter: φ11mm
Height: 25mm
Resistance Temperature: (-95～+270℃)
Internal Capacity: 1 pc.
[Materials]
Material: Fluorine Resin

Standard Price:	SGD 2.64
Days to Ship:	11 Day(s)

On Sale Till 31/03/2025

Silicone Long Plug

AS ONE

Long with grabbing margins to make fitting and removing easy.

Standard Price:	SGD 36.25-
	Special Price
Days to Ship:	Same day or more

Single Action Oil Supply Valve (Cokkun)

AS ONE

[Features]
・ By attaching it, pail or 18-liter square cans can be used as horizontal tanks
・ It can be attached and detached with single-action and can be used repeatedly
・ There is no dripping and it is easy to refuel oil jugs, oilers, etc., in small portions
・ With a movable elbow, it is possible to prevent the adhering oil from dripping after closing the lever

Standard Price:	SGD 707.40
Days to Ship:	8 Day(s)

On Sale Till 31/03/2025

Silicone Plug, No. 0 - No. 20

AS ONE

The image shows the silicone plug type.

Standard Price:	SGD 0.87-
	Special Price
Days to Ship:	Same day

On Sale Till 31/03/2025

Neoprene Long Plug

AS ONE

Long with grabbing margins to make fitting and removing easy. Features outstanding oil resistance and chemical resistance.

Standard Price:	SGD 25.35-
	Special Price
Days to Ship:	Same day or more

BioSilico®

AS ONE

Supports high pressure steam sterilization. Compared to a cotton plug, cork is easier to insert and remove and can be used repeatedly. There are no concerns about contamination during shaking culture.

Standard Price:	SGD 44.80-
Days to Ship:	4 Day(s) or more

On Sale Till 31/03/2025

Single Ball Rubber

AS ONE

Since the discharge type has been integrally molded, air can be supplied safely and reliably.

Standard Price:	SGD 16.44-
	Special Price
Days to Ship:	Same day or more

Crimper, CRP Series

AS ONE

CRP series crimper, 2 types with different cap diameters.
Size (mm): 50 × 80 × 195
Weight: 450 g
Compatible aluminum cap diameter (mm): ⌀11·⌀20

Standard Price:	SGD 483.30
Days to Ship:	8 Day(s) or more


Brand
Product Series
Days to Ship
Product Type
Material
Color

	On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025		On Sale Till 31/03/2025		On Sale Till 31/03/2025	On Sale Till 31/03/2025		On Sale Till 31/03/2025
Brand	AS ONE	AS ONE	AS ONE	TGK	AS ONE	AS ONE	AS ONE	AS ONE	AS ONE	AS ONE	AS ONE
Product Series	Viton Plug	Red Rubber Plug No.0-No.20	Micro Silicone Plug 1-9662	Uni-Stopper	Silicone Long Plug	Single Action Oil Supply Valve (Cokkun)	Silicone Plug, No. 0 - No. 20	Neoprene Long Plug	BioSilico®	Single Ball Rubber	Crimper, CRP Series
Days to Ship	Same day	Same day or more	Same day or more	11 Day(s)	Same day or more	8 Day(s)	Same day	Same day or more	4 Day(s) or more	Same day or more	8 Day(s) or more
Product Type	Plug	Plug	Plug	Plug	Plug	Plug	Plug	Plug	Plug	Syringe	-
Material	Synthetic Rubber	Natural Rubber	Silicon	Fluororesin	Silicon	Stainless Steel	Silicon	Synthetic Rubber	Silicon	Natural Rubber	-
Color	Black	Red	Other	White	White / Green / Other	Green	Other	Black	Other	Black	-