Pharmaceutical Intermediate Silver and Gold Free Litharge for Fire Assay

• CAS No.: /
• Formula: Pbo
• EINECS: 215-267-0
• Classification: Lead Oxide
• Grade Standard: Assay Grade
• Kind: No Salt Oxide
• Model NO.: /
• Quality: First Class
• OEM/ODM: Accepted
• Classfication: Litharge
• Capacity: 40000tons/Year
• Sample: Accepted
• Transport Package: 25 Kg Drum
• Specification: 200 liters, 20 liters, 5 liters
• Trademark: Jianxin
• Origin: China
• Production Capacity: 50000t/Year

Product Description

 

Product Description

Quality

First Class

Mf

Pbo

Purity

99%

Appearance

Yellow Powder

Applicaton

Used to Make Assay Flux

Transport Package

25kgs Bags or Bulk Bags

Specification

99%

Production Capacity

100 Tons Per Month

 

Detailed Photos

 

Assay Litharge is a special type of Lead Oxide used for gold and other precious metal ore analysis.  It is made from specially refined lead and offers a very low level of precious metal impurities

Our litharge is  premium quality. We guarantee gold levels are<2ppb in all litharge and guarantee silver levels are <0.2ppm in our silver free/assay grade litharge. 

Usage :

Fire Assay Flux is used in geochemical assay laboratories for detection of gold in ore samples. we are the Chinese premier manufacturer and supplier of quality, gold free flux and litharge. Our quality system guarantees the levels of gold in the fire assay flux are less than 1-1.5ppb in the litharge component of the flux, making it ideal for low level assay work.

Product Application

Assay Litharge is a special type of lead oxide. Highly pure lead oxide is used in the determination of gold and silver by fire assay. Its color is typical a reddish-orange and chemical formula is PbO, easy to change color when exposed to light. 

 

 

Packing	25 kg/bag
Packing time	* 24 hours by express * 10 days by air *15 days by sea
Shipping time by express	5-7 days  by TNT, DHL, FEDEX, UPS, EMS
Shipping time by air	7-10 days
Shipping time by sea	* South America: around 40-60 days * Southeast Asia: around 10-25 days * Africa: around 40 days * Europe: around 35 days

FAQ
Q: What is the min order?
A: Different products have different min orders. It depends on the kind the gas and the cylinder specifications. Please feel free to contact me directly for your requirement.

Q: What is the package & storage details?
A: Seamless steel cylinder with different valves, or as to your requirement. Stored in the shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.

Q: Shall we send back the cylinders to China to refill the gas again?
A: Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.