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Home Product 500ml Small-Mouth Triangular Flask (Erlenmeyer) - Borosilicate Glass, Heat-Resistant Chemistry Labware Equipment
500 ml small-mouth triangular flask

500ml Small-Mouth Triangular Flask (Erlenmeyer) - Borosilicate Glass, Heat-Resistant Chemistry Labware Equipment

500ml small-mouth lab flask
triangular flask 500ml narrow neck
borosilicate 500ml Erlenmeyer flask
500 ml small-mouth triangular flask
500ml borosilicate Erlenmeyer flask with small mouth and narrow neck, triangular design for secure lab heating, mixing, and chemical processing. Durable glass ensures thermal resistance. Ideal flask for precise experiments requiring narrow-neck stability.
Categories:Lab Supplies
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Product Description

The 500ml small-mouth lab flask, also known as a triangular flask 500ml narrow neck, is a borosilicate 500ml Erlenmeyer flask designed for precise laboratory applications. Constructed from high-quality borosilicate glass, it withstands temperatures up to 500°C and resists thermal shock and chemical corrosion. Its narrow neck (24/29 standard joint) ensures secure connections with stoppers or adapters for reflux, titration, or mixing. Ideal for chemistry, biology, and pharmaceutical industries, this flask supports heating, cooling, and vacuum processes. Key advantages include durability, clear volume markings (±2% accuracy), and compatibility with common lab setups. However, its fragility requires careful handling. The 500ml capacity suits medium-scale reactions, culturing, or solvent storage, with a stable triangular base preventing spills during agitation.
Parameter Specification
Model Type 500ml small-mouth lab flask
Designation Triangular Flask 500ml Narrow Neck
Material Composition Borosilicate Glass (3.3)
Total Capacity 500ml ±2%
Neck Diameter 25mm ±1mm
Base Diameter 95mm ±2mm
Height 190mm ±3mm
Graduation Marks ASTM E1097 compliant
Thermal Resistance ΔT 150°C max
Pressure Resistance 0.5 bar @ 20°C
Manufacturing Standard ISO 24450 Class B
question:Why choose to purchase from your company?
answer:We are Asia's leading industrial automation trader with 20 years expertise, reliable products, strong reputation, and 85% repeat customers.
question:Can I arrange official courier pickup myself?
answer:Yes, self-pickup via official couriers is allowed after coordinating with our team to ensure smooth documentation and logistics.
question:Why is a handling fee charged?
answer:Handling fees cover order processing, quality checks, logistics coordination, and after-sales support to guarantee seamless transactions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why choose to purchase from your company?
answer:We are Asia's leading industrial automation trader with 20 years expertise, reliable products, strong reputation, and 85% repeat customers.
question:Can I arrange official courier pickup myself?
answer:Yes, self-pickup via official couriers is allowed after coordinating with our team to ensure smooth documentation and logistics.
question:Why is a handling fee charged?
answer:Handling fees cover order processing, quality checks, logistics coordination, and after-sales support to guarantee seamless transactions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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