What are the key features of these cupels?

Key features include robust mechanical strength, no lead spitting, rapid absorption, no cracking, and easy bead removal.

Magnesia Cupel for Lead Button Assay

Name: Magnesia Cupel for Lead Button Assay
Brand: Qingdao Yosion Intelligent Technology Co., Ltd.
SKU: 2011565155

Shandong, ChinaQingdao Yosion Intelligent Technology Co., Ltd.

US$0.22-1.00

1,000 Pieces

Product profile

Customization

Available

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Brick

Model NO.

6A, 7A, 7AS, 8AM, 9, 11

Size

6A, 7A, 7as, 7al, 8A and 9

Feature

Long Time Materials

Type

Refractory Material

Material

Bone Ash

Transport Package

Carton Box

Specification

customized

Trademark

Yosion

Origin

China

HS Code

6903900000

Production Capacity

1000000 PCS/Year

Key features

Robust Mechanical Strength: Ensures durability and reliability during high-temperature fire assay processes.

Rapid Litharge Absorption: Efficiently absorbs large quantities of litharge for accurate precious metal separation.

No Lead Spitting: Prevents loss of precious metals during the cupellation process.

Crack and Pitting Free: Maintains structural integrity under extreme thermal conditions.

Customized Sizes Available: Offers specific sizes including 6A, 7A, 7AS, 7AL, 8A, and 9 upon request.

Unique Material Blend: Manufactured with Magnesium Oxide and special fluxing ingredients for superior performance.

Consistent Quality Testing: Regularly tested in the manufacturer's own assay lab for uniformity.

Atmosphere Resistant: Unaffected by atmospheric changes ensuring stable assay results.

Company profile

Qingdao Yosion Intelligent Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2016-07-01Nearest Port: Qingdao PortAverage Response Time: ≤11.24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Yosion Intelligent Technology Co., Ltd. is identified primarily as a manufacturer/factory in China, although another record describes its company nature as a trading company. It develops, produces, sells, and services laboratory equipment, including automated sampling and preparation systems, crushers, pulverisers, furnaces, crucibles, and containerized laboratories. The supplier reports ISO 9001 certification, three production lines, stated output of 50 pulverisers and 1,000,000 crucibles, and export activity to multiple global regions since 2016. Its stated lead time is within 15 working days in off-peak periods and 2–3 months during peak periods. Evidence supports technical development, international sales, and claimed service activity, but information is insufficient to confirm financial strength, customization execution, or specific customer cases.

Supplier typeThe supplier is explicitly listed as a Manufacturer/Factory and describes itself as engaged in R&D, production, sales, and service for laboratory equipment. However, a separate record classifies its company nature as a trading company, creating a classification inconsistency that should be clarified.

CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. No additional certifications, certification scope, or validity details are provided.

After-Sales capabilityThe supplier states that it provides sales and service, meticulous service, and technical service, and claims that its service has received consistent customer praise. These statements support the existence of a service capability, although no specific after-sales procedures, service network, response times, or warranty terms are supplied.

R&D capabilityThe supplier explicitly reports R&D activity, independent R&D products, ongoing exploration and innovation, and cooperation with domestic and foreign scientific institutions to design and produce intelligent and modular laboratory equipment. It also reports 31–40 years of total R&D engineer experience, providing direct support for technical development capability.

Production capacityThe supplier reports three production lines and stated annual output of 50 pulverisers and 1,000,000 crucibles. It also provides lead times of within 15 working days off-peak and 2–3 months during peak periods, demonstrating established production operations, although capacity for its full product range is not specified.