Crow Receiver with Stopper

• Capacity: 100 ml.
• Accuracy Class: Class 'A', providing the highest analytical precision.
• Compliance: Manufactured in accordance with BS 605 or ISO 4788 standards.
• Material: High-quality Borosilicate 3.3 glass, ensuring excellent chemical durability and thermal resistance.
• Stopper: Equipped with an interchangeable ground glass stopper (typically NS 24/29 or 19/26) to prevent evaporation of volatile distillates.
• Base: Features a stable Round Base that supports the lower conical section.
• Graduation: Permanent blue or white enamel markings. The scale is typically more detailed at the narrow bottom to allow for precise reading of small volumes (e.g., the first few milliliters of a distillation).

• Batch Certificate: Supplied with documentation confirming the mean volume and standard deviation of the production lot.
• QR Code: Modern OMSONS units often feature a QR code on the glass for immediate digital download of the certificate.

• Petroleum Distillation: Used in standard tests (like ASTM D86) to measure the recovery volume of fuels and oils.
• Essential Oil Extraction: Ideal for capturing distillates where the initial fraction is small and needs careful measurement.
• Analytical Chemistry: Used whenever a distillation process requires the collection of a liquid under an airtight seal with high-precision volume tracking.

Spesification

• Design: Round V-shap with round base
• Material: Clear 3.3 Borosilicate Glass 
• Size: 100mL
• Neck: Joint with glass stopper
• Printing: Blue enamel markings (acid and scratch-resistant).
• Tolerance ±(ml): 0.2 & 0.4 
• Class: Class 'A' with Batch Certificate
• Calibrated: 20°C
• Brand: OMSONS
• Product of India