VITLAB Volumetric Flask 250 ml, UV-Protect, PMP Class A, with Stopper NS 19/26 and Batch Certificate

The VITLAB Volumetric Flask 250 ml, UV-Protect, PMP Class A, with Stopper NS 19/26 and Batch Certificate is a high-quality laboratory instrument designed for precise measurement and storage of light-sensitive liquids. Made from UV-absorbing, highly transparent PMP (polymethylpentene), this flask ensures optimal protection for sensitive substances. It features a ring mark individually calibrated to 'In', adhering to Class A tolerances according to DIN EN ISO 1042 standards. The flask includes a polypropylene (PP) standard ground joint stopper NS 19/26, providing a secure seal. Each flask comes with a printed lot number and batch certificate, ensuring traceability and quality assurance. It can withstand thermal stress up to 121°C (autoclaving) without permanently exceeding tolerance limits; however, to preserve markings, cleaning at temperatures not exceeding 60°C is recommended.

Key Features:

• Brand: VITLAB
• Capacity: 250 ml
• Material: UV-absorbing, highly transparent PMP (polymethylpentene)
• Accuracy Class: Class A tolerances according to DIN EN ISO 1042
• Stopper: Polypropylene (PP) standard ground joint stopper NS 19/26
• Certification: Printed lot number with batch certificate
• Thermal Resistance: Autoclavable up to 121°C; cleaning recommended at temperatures not exceeding 60°C to preserve markings
• Application: Ideal for precise measurement and storage of light-sensitive substances in laboratory settings

This volumetric flask is an essential tool for laboratories requiring accurate and reliable volume measurements, especially when handling light-sensitive substances.

Frequently Asked Questions

1. What is the VITLAB Volumetric Flask 250 ml, UV-Protect, PMP Class A, with Stopper NS 19/26 and Batch Certificate used for?

It is a high-quality laboratory instrument designed for precise measurement and storage of light-sensitive liquids. Made from UV-absorbing, highly transparent PMP (polymethylpentene), this flask ensures optimal protection for sensitive substances. It features a ring mark individually calibrated to 'In', adhering to Class A tolerances according to DIN EN ISO 1042 standards. The flask includes a polypropylene (PP) standard ground joint stopper NS 19/26, providing a secure seal. Each flask comes with a printed lot number and batch certificate, ensuring traceability and quality assurance. It can withstand thermal stress up to 121°C (autoclaving) without permanently exceeding tolerance limits; however, to preserve markings, cleaning at temperatures not exceeding 60°C is recommended.

2. Is the VITLAB Volumetric Flask 250 ml, UV-Protect, PMP Class A, with Stopper NS 19/26 and Batch Certificate suitable for precise measurement and storage of light-sensitive substances in laboratory settings?

Yes. It is designed for precise measurement and storage of light-sensitive substances in laboratory settings, and offers a capacity of 250 ml to support this kind of work.

3. What capacity does the VITLAB Volumetric Flask 250 ml, UV-Protect, PMP Class A, with Stopper NS 19/26 and Batch Certificate have?

It has a capacity of 250 ml, and is supplied under manufacturer part number 674950.

4. What is the VITLAB Volumetric Flask 250 ml, UV-Protect, PMP Class A, with Stopper NS 19/26 and Batch Certificate made from and what features does it include?

It is made from uV-absorbing, highly transparent PMP (polymethylpentene). It also offers class A tolerances according to DIN EN ISO 1042, polypropylene (PP) standard ground joint stopper NS 19/26 and printed lot number with batch certificate.

5. How does the VITLAB Volumetric Flask 250 ml, UV-Protect, PMP Class A, with Stopper NS 19/26 and Batch Certificate compare with the ISOLAB Volumetric Flask 25 mL, Amber Glass, CL A, NS 10/19, PE Stopper, White Scale, Batch Certified from ISOLAB?

For precise measurement and storage of light-sensitive substances in laboratory settings, the VITLAB model has the edge: it offers a larger capacity than the ISOLAB model (250 ml versus 25 mL). The ISOLAB model offers a capacity of 25 mL and a tolerance of 0.040 ± mL by comparison.