Product Description

RELIGLAS amber round bottom flasks with socket joints combine chemical resistance, UV/light protection, and versatile laboratory performance. The amber glass blocks UV and visible light, safeguarding photolabile chemicals, biological samples, or sensitive reagents. Each flask features a precision-ground glass socket for easy, leak-tight connection with condensers, adapters, or vacuum assemblies.

Available from 25 mL up to 2000 mL, these flasks are ideal for synthesizing, distilling, heating, or refluxing samples where light exposure must be minimized. Also available with short, medium, or long neck (specify when ordering—10% extra for long neck variants). Other socket sizes can be supplied at the same rate for the listed capacities.

Specifications

• Material: Amber borosilicate/chemical-resistant glass
• Socket size options: 19/26, 24/29
• Capacity range: 25, 50, 100, 150, 250, 500, 1000, 2000 mL
• Neck options: Short, medium, long (long neck: +10% extra cost)
• Reusable, autoclavable, vacuum compatible
• Light Protection: Shields from UV and visible light

Available Sizes & Variants

Applications

• Synthesis and distillation of UV/photo-sensitive compounds
• Protection of light-sensitive biological or chemical samples
• Heating, reflux, and vacuum distillation with glass socket compatibility
• Pharmaceutical, chemical, and academic labs

Key Features

• Amber glass shields from UV and visible light
• Precision socket joint for leak-proof setups
• Various neck lengths to fit your workflow
• Reusable, autoclavable, and chemically resistant
• Custom socket sizes on request

Note: For long neck flasks, 10% extra charge applies. Specify neck type with order. Other socket sizes can be supplied at same rate per capacity.