Is technical support available?

Yes, our staff provides consultation for selecting the right products and offers samples for evaluation.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

What is the main usage of this product?

It is a fire assay flux used in geochemical laboratories for detecting gold in ore samples.

Litharge Powder Assay Grade

Name: Yellow Lead Oxide / Lead Oxide Powder/ Litharge Powder Assay Grade
Brand: Hebei Fiza Technology Co., Ltd.
SKU: 2123851655

Hebei, ChinaHebei Fiza Technology Co., Ltd.

US$3,100.00-3,300.00

5 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

Formula

Model NO.

001

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

Ultra-Low Gold Content: Litharge component guarantees gold levels below 1-1.5ppb for precise low-level assay work.

SGS Certified Purity: Core materials certified with Au<1PPB and Ag<0.2PPM ensuring high reliability.

Custom Recipe Production: Flux ingredients tailored to specific customer-supplied recipes for optimal results.

Long-Term Sample Retention: Counter samples for each batch are preserved for three months for quality verification.

Flexible Packaging Options: Available in 25kg woven bags, plastic drums, or customized packaging per request.

Rapid Lead Time: Peak and off-peak season lead times both within 15 working days.

Comprehensive Technical Support: Expert consultation available for selecting the right protection and evaluating samples.

Global Shipping Capability: Prompt international shipping available from Tianjin Port with multiple Incoterms.

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: ≤9.79h

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