What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season periods.

Customized Formula for The Fire Assay Mixed Flux

Name: Customized Formula for The Fire Assay Mixed Flux
Brand: Hebei Fiza Technology Co., Ltd.
SKU: 1983129591

Hebei, ChinaHebei Fiza Technology Co., Ltd.

US$3,300.00

5-9 Tons

US$3,200.00

10-19 Tons

US$3,100.00

20+ Tons

Product specifications

Au

Sample price:US$80.00/kg.Request sample

Product profile

Customization

Available

CAS No.

Formula

Model NO.

EINECS

Type

Assay Grade

Composition

Lead Oxide, Anhydrous Borax, Soda Ash Dense, etc

Usage

Assay Flux

Flux Type

Fire Assay Flux

Appearance

Yellow Powder

Component 1

Lead Oxide

Component 2

Anhydrous Borax

Component 3

Soda Ash Dense

Component 4

Silica 200 Mesh

Component 5

Silver

Component 6

Flour

Component 7

Oil

AG

0.2 Ppm Max

Au

2 Ppb Max

Transport Package

25kgs Bags or Bulk Bags

Specification

99%

Trademark

FIZA

Origin

Hebei China

HS Code

2824100000

Production Capacity

100 Tons Per Month

Key features

Customized Formula: Flux recipes are produced to specific, customer-supplied requirements.

Ultra-Low Gold Content: Gold levels in litharge are less than 1-1.5ppb, ideal for low level assay work.

SGS Certified Materials: Raw materials like litharge are SGS certified with gold <1 ppb and Silver <1 ppm.

High Precision Testing: Produces results precise enough to be specified in parts per billion.

Quality Control & Samples: Counter samples kept for three months for each batch with high QC at each stage.

Flexible Packaging: Available in 25kg bags, drums, 500kg bulk-bags, or as customer's requirement.

Company profile

Hebei Fiza Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤11.01h

About Our Factory & Business Background

AddressAddress, Handan, Hebei, China

Plant Area196 square meters

Number of Employees7

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T, PayPal, D/P, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsLead Oxide Lead Sufate, Barium and Strontium Salt, Chlorine Dioxide, Flux and Crucible Cupel, Sodium Percarbonate, Potassium Mono Persulfate, Soap, Detergent

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2017-10-13

Main MarketsCentral Asia

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Product Q&A

Q:Can the flux formula be customized?

Yes, Fiza produces flux to very specific, customer-supplied recipes using materials like Litharge, Soda Ash, Borax, and Silica Flour.

Q:What is the gold content in the flux?

The gold level in the litharge component is guaranteed to be less than 1-1.5ppb, making it ideal for low-level assay work.

Q:Are the raw materials certified?

Yes, main raw materials such as litharge are SGS certified, ensuring gold content is less than 1 ppb and silver is less than 1 ppm.

Q:What packaging options are available?

Products are packed in 25kg net weight bags or drums with pallets, 500kg bulk-bags with crates, or according to customer requirements.

Q:How does the fire assay process work?

Flux is combined with mineral samples and heated to precipitate a Lead button, which is then treated via cupellation to produce a prill containing precious metals for precise analysis.