Factory Supply Hot Sale High Purity Clear Low Form Quartz Glass Beaker

• Customization: Available
• Material: Glass
• Surface Quality: 40/20 60/40 80/50
• Model NO.: HB-QB
• Keyword: Glass Separating Funnel
• Size: 50-2000ml
• MOQ: 2PCS
• Transport Package: Separated with Pearl Cotton+Wooden Box Packed
• Specification: RoHS
• Trademark: HB, OEM
• Origin: Lianyungang Jiangsu
• HS Code: 7002209000
• Production Capacity: 900kg/Day
• Package Size: 35.00cm * 25.00cm * 25.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

High quality Borosilicate Glass Beaker

Borosilicate glass beaker is made of 3.3 high borosilicate glass, featuring extremely low thermal expansion coefficient, excellent resistance to drastic temperature change, high chemical corrosion resistance and high light transmittance.

Scientific Grade Borosilicate Glass Beaker

Constructed from high-quality borosilicate glass, it features a conical or pear-shaped body with a stopcock at the bottom and a top opening for adding liquids.

Primary Applications

- Liquid-liquid extraction in organic synthesis

- Separation of aqueous and organic solvent phases

- Purification of chemical compounds 

- Washing of reaction mixtures

- Controlled addition of reagents in chemical reactions

Advantages of High Borosilicate Glass in Laboratory 

 It is available in a full range of capacities from 5ml to 10000ml, and is widely used as a basic container for solution preparation, heating, stirring and reaction in laboratories of chemistry, biology and pharmaceuticals. In daily life, it is also made into drinking cups and brewing containers for its safety and thermal stability.

Applications:  Vacuum drying, sample preservation, inert gas atmosphere creation, scientific demonstrations, and material testing.

 Compliance: Meets ASTM E438 Type I Class A standards

Superior Chemical Resistance - Class 1 acid resistance (ISO 1776) - resists all inorganic acids except hydrofluoric acid  - Excellent alkali resistance, withstanding pH 12 solutions for extended periods  - Low leachable ion content (<0.01mg/L) prevents sample contamination  - Ideal for trace analysis and long-term sample storage applications 

Technical Specifications

(Custom configurations available upon request.)

Property Content	Unit	Property Index
(20℃) Density	g/cm^3	2.23
Strain temperature	℃	520
Annealing temperature	℃	560
Softening temperature	℃	820
the refractive index		1.47
Light transmittance(2mm)	%	92
Elastic modulus	KN/mm^2	67
Tensile strength	N/mm^2	40-120
Thermal expansion coefficient(20-300℃)	K^−1	3.3×10^−6
Specific heat	J/g.K	0.9
Thermal conductivity	W/m.K	1.2

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Strict Full-process QC & Complete Verified Certifications

We adopt standardized ISO 9001:2015 and IATF 16949 quality management systems with full-process inspection from raw materials incoming, production processing to finished product delivery. We have obtained a full range of international certifications including RoHS, CE, EMC, LVD, FDA, MSDS, SGS and TUV, and own 8 registered trademarks and 40 technical patents as our core intellectual property.

ISO9001:2015 Quality Management System

CE Certification — European Safety Standard

RoHS Certification — EU Restriction of Hazardous Substances Standard

Period of validity:
from2024.10.17 to 2027.10.25
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Certificate No. CTA-01-2005-008
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Certificate No. LTR20260427010
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Packaging & Shipping

Reliable Fragile Product Packaging & Comprehensive Shipping Protection

Targeting the fragile, high-precision characteristics of industrial ceramic and quartz products, we adopt standardized export-grade shockproof packaging and professional global transportation solutions. Finished products go through independent wrapping, anti-collision foam filling and thickened carton or wooden box reinforcement, greatly reducing the risk of breakage, scratch and deformation during transit. We support customized brand packaging, exclusive shipping marks and standardized export packaging standards, and adapt to multiple transportation modes including sea freight, air freight and international express. With mature logistics docking experience and full-link cargo protection measures, we aim to improve the safety and integrity of product delivery for global industrial customers.

R&D Strength & Mature Project Experience

Independent R&D Innovation + Verified Similar Overseas Project Cases

We have independent professional R&D teams and laboratories capable of continuous innovation, structural optimization and process improvement, to develop customized products tailored to international market needs. Our products are exported to more than 130 countries, and we have established cooperative partnerships with over 100 well-known domestic and foreign universities. We have also maintained successful cooperation with Fortune 500 enterprises.
We boast extensive overseas project experience and have long provided services to worldwide clients covering similar target markets, customer groups and product specifications. Our well-established, replicable project cases comply with major international standards.

Stable Capacity & Fair Pricing

Sufficient & Stable Output Capacity + Standardized              Market-oriented Quotation

Equipped with modern standardized workshops and automatic production equipment, we maintain stable daily, monthly and annual output, capable of handling large-batch, continuous and urgent global orders. We offer transparent, standardized and efficient quotations aligned with prevailing average global market prices. Factory direct sales deliver favorable cost performance with regulated pricing, facilitating long-term stable cooperation on bulk orders.

Full-Cycle Service & Long-Term Trusted Partner

One-stop Full-lifecycle Export Service + Sustainable & Stable Enterprise Operation

As an established, stable export manufacturer with comprehensive enterprise qualifications and worldwide market recognition, we are not makeshift processing workshops and able to deliver sustainable, steady product supply and technical support. We offer one-stop full-lifecycle export services covering pre-sales customization, order progress tracking and professional after-sales maintenance and warranty. Our responsive multilingual service team strives to deliver seamless cooperation with clients.

FAQ

Q1: Can you provide exclusive customized solutions for special project demands? 
A1: Yes. In addition to conventional OEM and ODM customization, we can develop exclusive product structures, adjust technical parameters and optimize solutions according to special project standards, regional industry specifications and personalized buyer requirements, providing one-to-one customized technical support.
 
Q2: Do you support third-party factory inspection and product random testing? 
A2: We support on-site factory audit and offline random inspection by buyers or authoritative third-party institutions. Our standardized production process, complete quality records and standardized management system can comply with mainstream international factory inspection standards.
 
Q3: How do you ensure on-time delivery for bulk orders? 
A3: We have a scientific production scheduling system and sufficient material reserve chain. According to order quantity and delivery cycle, we will formulate a detailed production plan, arrange special personnel to track progress in real time, and effectively avoid delivery delays to ensure stable and punctual shipment of bulk and urgent orders.
 
Q4: Why is your factory price more stable than trading companies? 
A4: As a direct manufacturer, we control all links from raw material procurement, production processing to finished product output. There is no intermediate markup, and we can adjust costs according to long-term cooperative orders, maintaining stable and transparent pricing for long-term strategic partners.
 
Q5: What customized service items can you support besides product structure? 
A5: Besides structural size and precision tolerance customization of industrial ceramic and quartz products, we support personalized services including custom deep processing, surface treatment, laser marking, custom packaging and technical document customization to meet different industrial and brand standards.