Laboratory Glass Stopcock

Laboratory Glass Stopcock Specification

Shape
Cylindrical with tapered plug

Glass Type
Borosilicate Glass 3.3

Speed Range
Manual operation (no speed range)

Control Type
Manual Rotary

Features
Chemical resistant, autoclavable, leak-proof, high thermal stability

Accuracy
Precision ground for leak-proof seal

Temperature Resistance
Up to 500C

Type
Straight Bore Glass Stopcock

Dimension (L*W*H)
Varies; Standard sizes available (e.g., 5 mm, 7 mm bore)

Equipment Type
Manual Laboratory Valve

Equipment Materials
Borosilicate Glass

Material
High-quality Borosilicate Glass

Application
Laboratory chemical flow control, burettes, separating funnels, distillation apparatus

Autoclavability
Yes, suitable for sterilization

Reusability
Reusable

Maintenance
Easily disassembled for cleaning

Stopcock Bore Size
5 mm / 7 mm / Custom sizes

Leakage Proof
Yes, precision lapped surfaces for tight seal

Color
Transparent

Plug Material
Solid Borosilicate Glass

End Connection
Plain or ground glass joint

Compliance
Conforms to ASTM / ISO standards

Plug Type
Interchangeable or fixed (as specified)

Surface Finish
Smooth, glossy finish

Usage Environment
Acidic and basic media, solvents, aqueous solutions

Laboratory Glass Stopcock Trade Information

Minimum Order Quantity
50 Pieces

Supply Ability
1000 Pieces Per Day

Delivery Time
2-5 Days

About Laboratory Glass Stopcock

Experience supreme precision and reliability with our Exclusive Laboratory Glass Stopcock-a must-have for modern labs. Crafted from high-quality solid Borosilicate Glass 3.3, this manual valve boasts astounding chemical and thermal resistance. Capitalise on its versatility with interchangeable or fixed plug types, customizable bore sizes (5 mm, 7 mm, or custom), and glossy, smooth finish. Its leak-proof operation, autoclavability up to 500C, and easy maintenance ensure superb performance in burettes, separating funnels, and distillation apparatus. Grab this compliant, reusable, and transparent stopcock for your acid, base, and solvent flow control needs.

Supreme Features and Versatile Application

Our Laboratory Glass Stopcock is engineered for superb performance across various laboratory setups. Suitable for use in burettes, separating funnels, and distillation apparatus, it precisely controls chemical flow in both general and specialized applications. Its acid- and base-resistant construction, leak-proof seal, manual rotary control, and autoclavable nature make it ideal for research, industrial, and academic environments. Capitalise on its cylindrical design and interchangeable plugs for an exclusive, reliable lab solution.

Astounding Export Reach, Payment Terms, and Supply Capacity

We provide transparent charging structures and offer flexible payment terms suited to our valued clients' needs. Rely on our dependable transport services that assure minimal expenditure and swift global dispatch. As a manufacturer, exporter, and supplier based in India, our main export markets include Asia, Europe, and the Americas, with a supreme supply ability to fulfill bulk or regular orders. Grab the opportunity to collaborate with a distributor committed to excellence in every shipment.

FAQ's of Laboratory Glass Stopcock:

Q: How is the Laboratory Glass Stopcock used in chemical flow applications?

A: The Laboratory Glass Stopcock is primarily installed in equipment like burettes, separating funnels, and distillation apparatus, allowing controlled manual flow of acids, bases, solvents, and aqueous solutions by rotating its precision-ground plug.

Q: What are the main benefits of using borosilicate glass for this stopcock?

A: Borosilicate glass offers supreme chemical resistance, high thermal stability up to 500C, and minimal thermal expansion. This ensures the stopcock remains durable and leak-proof even in challenging laboratory conditions.

Q: When should I choose an interchangeable plug over a fixed plug?

A: An interchangeable plug is ideal when frequent disassembly or thorough cleaning is required, offering flexibility and ease of maintenance. Fixed plugs provide consistent alignment and security in less demanding, routine workflows.

Q: Where can the Laboratory Glass Stopcock be used most effectively?

A: It is best suited for laboratories handling a variety of chemical processes, especially where accurate flow control and autoclavable equipment are critical. Commonly found in academic, industrial, and research labs globally.

Q: What is the process for cleaning and maintaining the stopcock?

A: Simply disassemble the stopcock as needed-whether fixed or interchangeable-and clean each part. The glass construction makes it suitable for both manual washing and chemical sterilization procedures.