Is the product suitable for gold-free flux requirements?

Yes, we are a premier manufacturer of quality gold-free flux with certified low gold and silver content.

What payment terms do you accept?

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

Fire Assay Flux Litharge for Laboratory Gold Silver Testing

Name: Fire Assay Flux Litharge for Laboratory Gold Silver Testing
Brand: Hebei Fiza Technology Co., Ltd.
SKU: 2068859115

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.

99%

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 Nitrate

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<0.5ppm ensuring high accuracy.

Customizable Composition: Ingredients like Borax, Sodium Carbonate, and Silica can be adjusted to suit specific customer needs.

3-Month Counter Sample: A counter sample from every batch is retained for three months for quality verification.

High Precision Testing: Capable of detecting gold in ore samples with results specified in parts per billion.

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

Prompt International Shipping: Fast delivery within 15 workdays during both peak and off-peak seasons.

Professional Consultation: Expert technical support and consultation available to ensure optimal assay results.

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