What's the main application of borosilicate culture tubes?

Widely used in microbiological culture, cell incubation, biochemical testing, laboratory sample storage and school lab experiments.

What's the temperature resistance range?

Instant temperature difference tolerance up to 120degrees; safe under -20 to 500 degrees working temperature.

Can custom sizes or printed graduations be supported?

Yes, we accept OEM customization for tube length, diameter, volume marking and logo printing.

Are the glass tubes transparent and free of impurities?

They adopt clear transparent glass with smooth inner walls, no bubbles or scratches, easy for observation of culture medium growth.

How to pack the glass culture tubes for shipment?

Packed with shockproof foam trays and cartons to avoid breakage during sea or air transportation.

Autoclavable Round Flat Bottom Lab Cell Microbial Culture Test Tube with PP Screw Cap

Name: Autoclavable Round Flat Bottom Lab Cell Microbial Culture Test Tube with PP Screw Cap
Brand: Jinan Honhai Glass Company Limited
SKU: 2165853402

Shandong, ChinaJinan Honhai Glass Company Limited

US$0.07-10.00

10,000 Pieces

Product specifications

16*100

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Disposable

Certification

CE, ISO, RoHS

Material

Glass

Capacity

10ml

Type

Test Tubes

Item

Autoclavable Lab Cell Microbial Culture Test Tube

Tube Size

13*100, 15*45, 16*100m 16*125, 20*125, etc

Glass Type

Borosilicate, Neutral Glass

Mouth Type

Screw Neck, Plain Neck, Neck with Rim

Process

Cut, Firepolish, Logo Printing

Samples

Available Within One Week

Shipment

by Sea, by Air, by Courier

Packing

Box and Carton

Payment

T/T, L/C at Sight

MOQ

10000PCS

Advantage 1

Low Ion Leaching, No Sample Contamination

Advantages 2

Autoclavable 121℃, Anti Thermal Shock & Corrosion,

Advantage 3

Fire-Polished Smooth Rim, Round/Flat Bottom Option

Advantage 4

Leak-Proof Screw Caps for Cell & Microbial Culture

Advantage 5

OEM Custom Size, Marking & Logo, Factory Direct

Transport Package

250PCS/Box; 4 Boxes/Carton; Pallet

Specification

CE, SGS, ROHS

Trademark

HONHAI

Origin

Shandong China

HS Code

70023200

Production Capacity

50000 PCS/Day

Key features

Premium 3.3 Borosilicate Material Low thermal expansion, strong anti-thermal shock, not easy to break during heating and cooling.

High Temperature Sterilizable Support autoclaving and high-temperature disinfection, reusable for long-term use.

Super Chemical Stability Resist most acids, alkalis and organic solvents, no reaction with culture medium.

Smooth Inner & Outer Wall Reduce residue adhesion, easy to clean and dry.

High Light Transmittance Crystal clear body, convenient for real-time observation of microbial and cell growth.

Diversified Designs Round bottom / Flat bottom, screw cap / stopper types for selection.

Strict Quality Control Uniform wall thickness, stable size, good sealing performance.

Company profile

Jinan Honhai Glass Company Limited

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 1994-08-04Nearest Port: Qingdao, Shanghai, Xingang, TianjinAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryJinan Honhai Glass Company Limited is a manufacturer and trade company based in Jinan, Shandong, China, specializing in various glass products. The company holds ISO 9001 and GMP certifications, indicating a commitment to quality management and manufacturing standards. With a strong focus on innovation, the company produces a wide array of glass products with substantial production capabilities. Their export sales constitute over half of their total sales, demonstrating a significant international presence. The company emphasizes continuous improvement, quality control, and customer satisfaction.

Supplier typeThe supplier is identified as a manufacturer/factory and group corporation, operating as a limited company in the wholesale and retail industry.

CertificationsThe company holds ISO 9001 and GMP certifications, suggesting adherence to international quality management standards and good manufacturing practices.

Financial creditThe company has registered capital of USD 1,000,000 and reports an annual turnover of around USD 30 million, indicating a stable financial standing.

R&D capabilityThe company emphasizes innovation in glass materials and products, continuously improving and developing new products with advanced technology.

Production capacityThe supplier has significant production capabilities, with over 10 production lines and a substantial annual output across multiple glass products.

Product Q&A

Q:What material are these culture tubes made of?

They are made of 3.3 high borosilicate glass, featuring low thermal expansion, high heat resistance and excellent resistance to acid & alkali corrosion.

Q:Can the glass culture tubes withstand autoclave sterilization?

Yes. 3.3 borosilicate glass can endure repeated high-temperature autoclaving at 121degrees without cracking or deforming.

Q:What bottom styles do you supply?

We provide round bottom and flat bottom options; graduated and non-graduated models are both available.

Q:What caps match the culture tubes?

Matching accessories include plastic screw caps, rubber stoppers and foam stoppers, leak-proof for cell & microbial culture.

Q:Are the glass tubes reusable?

Absolutely. They can be cleaned, disinfected and autoclaved repeatedly for long-term lab use, unlike disposable plastic tubes.