58k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com

Buchi B-545 Melting Point and Boiling Point Determination Instrument

Price on request

In stock

Can't find what you're looking for?

Status
Used
Guarantee
1 month
All 4 specifications
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Specifications 4

Brands
Buchi
New/Used
Used
Status
Used
Guarantee
1 month

Product description

Precise melting and boiling point determination device with method memory and RS-232 for lab quality control.

The Buchi B-545 melting point instrument is a precise analytical thermal device designed for the determination of melting and boiling points of various compounds, making it essential in research laboratories and quality control workflows. Key technical features include:

  • Temperature range from ambient up to 400 °C, suitable for a wide variety of chemical substances.
  • Supports method memory storage for 10 different protocols, enabling reproducible and efficient testing processes.
  • Equipped with an RS-232 interface for data communication and integration with laboratory information management systems (LIMS).
  • Operates at a voltage of 230 V, 50/60 Hz with a power consumption of 220 W.
  • Compact external dimensions of 17 x 33 x 22.5 cm (W x D x H) allow ergonomic benchtop placement.

This melting point apparatus is widely used in biochemical, pharmaceutical, and synthetic biology research environments where accurate phase transition measurements are critical. Its role in molecular diagnostics and bioprocessing makes it a valuable instrument for biotechnology labs requiring robust thermal analysis for sample characterization and quality assurance. The Buchi B-545 is well-suited for applications in molecular cloning workflows and biomanufacturing pipelines that demand precise melting and boiling point analysis for purity verification and compound identification.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 19 October 2026