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

Clay Graphite High-Form Crucible - 680mL

UsedUnbrandedProcess ovens / furnacesCanada

Price on request

In stock

Can't find what you're looking for?

MPN
Does not apply
Condition Description
IN GOOD CONDITION
Country/region of manufacture
United States
Custom Label
N4
All 7 specifications
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Specifications 7

Brands
Unbranded
New/Used
Used
MPN
Does not apply
Condition Description
IN GOOD CONDITION
Dimensions
4.5"OD x 5.8"H (3.5"ID)
Country/region of manufacture
United States
Custom Label
N4

Product description

High-form clay graphite crucible, 680mL capacity, resistant to acid/alkaline, thermal shock, for metal melting and refining.

  • Capacity: 680 mL
  • Material: Clay graphite
  • Resistant to corrosion from acid and alkaline solutions
  • Excellent chemical stability and thermal shock resistance
  • Suitable for melting, casting, and refining metals including gold, silver, copper, brass, aluminum, lead, zinc, and alloys
  • Compatible with various heating methods: fuel furnaces, medium/high frequency induction furnaces, kilns, biological pellet furnaces, natural gas furnaces, coke ovens, coal stoves
  • Manufactured from carefully selected raw materials
  • Good thermal conductivity enhances fuel efficiency and environmental sustainability

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