Chemical-Resistant Durable Silicone 60ml 80ml 120ml Suction Bulb for Laboratory Use

• Customization: Available
• After-sales Service: Free Maintenance During Warranty Period
• Warranty: 10 Years
• Model NO.: 120ml lab bulb
• Disposable: Non-Disposable
• Certification: CE, ISO, RoHS, FDA
• Power Source: Manual
• Material: Rubber / Plastic
• Raw Material: Natural Rubber, Silicone, NBR, EPDM etc.
• Size: 30ml 60ml 90ml 120ml
• Hardness: 40 50 60 70 Shore a
• Feature: Excellent Elasticity, Chemical Resistance
• Using: Laboratory Pipette Suction
• Temperature: -10~120 Celsius Degree
• Drawing Format: Step/STP/Igs/Stl/CAD/Pdf/Dwg and Other
• Types: Customized
• Custom Service: OEM ODM
• Sample: Acceptable
• Certificate: ISO9001,API,CE,SGS,ISO14001
• Transport Package: 40*40*40cm Carton
• Specification: 30mL 60mL 90mL 120mL
• Trademark: Royal Way
• Origin: Shanghai, China
• HS Code: 4016939000
• Production Capacity: 500, 000PCS Per Month
• Package Size: 40.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 20.000kg

Product Description

Silicone and Rubber Lab Bulbs are widely used in laboratories and daily care applications. Made of durable natural rubber or premium silicone, these bulbs are compressible, reusable, and non-toxic, providing strong suction power for pipette liquid transfer, ear syringe cleaning, and precision instrument maintenance.

Available in 30ml, 60ml, 90ml, and 120ml, the lab bulbs come with a pointed nozzle that ensures accurate fluid suction and expulsion without the need for direct contact. They are perfect for cleaning delicate electronics, camera lenses, circuit boards, and more.

The high elasticity ensures long-term use without deformation, making them ideal for both medical and laboratory applications. Whether you're removing dust, transferring liquids, or performing medical cleaning, these lab bulbs deliver consistent performance and safety.

Colors	Black, White, Custom Colors
Available materials	NR,EPDM,Silicone, etc.
Available sizes	30ml, 60ml, 90ml, and 120ml, as drawings or samples
Feature	Compressible, reusable, and non-toxic, excellent elasticity, chemical resistance, and long-term durability
Application	Ear cleaning (Ear Syringe) Camera and lens dust removal Electronics and circuit board cleaning Laboratory pipette suction and transfer
Hardness	40-70 Shore A
ODM/OEM	Acceptable
Production Capabilities	Wide ranges of our machines including 150T, 200T, 250T, 300T and 500T
Mode of Production	Compression, Injecion, Injecion Transfer, Extrusion, Molding

What we Shanghai Qinuo Industry Provide:
Hammer Union Seal

Hammer Union Seals are used in hammer union-style pipe connections to establish flow lines and prevent leakage.

Available Materials:
Nitrile (also known as NBR, Buna, or Buna-N)
FKM (also known as fluoroelastomer)
HNBR(also known as HSN)
PTFE(also known as Te flon)
PU(also known asPolyurethane)

Available Types:
Pure rubber
Rubber with brass backup rings
Rubber with stainless steel backup rings

Rubber O rings

• Rubber O rings: As568 series rubber o rings/JB standard rubber o rings.
• Encapsulated rubber o rings- silicone/ FKM rubber o rings
• PTFE coating rubber o rings-kinds of color rubber o rings

Swab cups

• V types 4"  5.5"  7" ect.

• TA type 2 7/8"  3 1/2"

• MV type 2 7/8"  3 1/2"

• NUF type

• TUF type

Rubber seal kits- custom packing or lable is available

#10 setting tool - With burst disk
#20 setting tool - With burst disk
AP Compact Setting Tool Kit
Grease Tubes Seal Kit
3 1/2" Shorty Kits
3 - 1/8" Weight Bar Kit
#10 Baker Firing Head Kit
#20 Firing Head Kit
#20 BP3.SEC kits
#10 BP3.SEC kits
T-BRT redress kit
T-1 Set GC Stripper Head Redress Kits

 

More pictures of our custom rubber products for reference:

Corner View of our factory:

Shanghai Qinuo Industry Co. Ltd was established in 2003, is a new and high-tech enterprise integrating R&D, production and sales. 
Our company provides professional plastic parts, rubber parts and maching parts design and production services, products mainly used in automobiles, machinery equipment and oil industry and other fields.
We have two factories, more than 30 injection mold, compression machines and CNC lathes. 
We adopt comprehensive quality management system, all components passed ISO certification. Our products are mainly exported to the United States, Canada, Britain, Germany, Finland, New Zealand, Australia and other countries and regions.

Our Service capability:

Customized services			Plastic & Rubber bonding			Mold Design
Customized extrusion			Extrusion and bonded gaskets			Mold Production
Injection Molding			Self Adhesive rubber profile			Customized Package
Sheet Cutting			Rubber Complex Intake Hose			Problem Solving
Standard Size extrusion			Reinforced rubber tubes			Assembly
Special Compound design			Rubber Solution Suggestion			Sourcing
Rubber& Metal bonding

FAQ

1. Why Choose Qinuo industry?
We provide them with one-stop service from R&D to production to satisfy their customization needs.
We are based in the most big city Shanghai, which have two internation airports and two deepwater ports, we can ship the goods out at anytime while some inland suppliers need take a more time.
2. What is your advantage?
a. Has sound and mature supporting supply chain
b. Lower mold costs
c. High efficiency of development and design ability and short process time.
d. Cost effective and good service attitude.
e. More professional export sales staff who are all know rubber processing very well.
3. Are you manufacture or trading company?
We are manufacture. Our factory located in Haimen District, Nantong City, Jiangsu Province.
4.How can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
5.Can I get some samples?
Sure, samples are available,3-10 samples are for free. Please note that only needs to pay for shipping cost.
6.Can you produce OEM products?
Yes, we can produce by your samples or 3D drawings. We can build the molds and fixtures.
7.What's the term of payment ?
Amount < US$5000,100% paid in advance by paypal or T/T;
Amount >= US$5000, 30% paid in advance, 70% balance before shipment by T/T
8.Can you manage the shipment?
Sure, we can arrange different ship ways according to the goods final packing: by express, by air or by sea.