GB/T 13840-1992
Abolished
XB/T 611-2025
Active
Industry standards-Rare earths
XB/T 611-2025 The Chemical Analysis of Oxalic Rare Earths: Determination of Ash Content by Weight Method
XB/T 611-2025 The Chemical Analysis of Oxalic Rare Earths: Determination of Ash Content by Weight Method
Price:
$ 30
Basic Information
Standard Code:
XB/T 611-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for rare metals and their alloys
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2025-12-17
Implement Date:
2026-07-01
Scope
This document describes the method of determining the loss of rare earth in oxalic acid by weight. This document is applicable to the determination of the loss of rare earth in oxalic acid.
Development Information
Replace the following standards
Related Standards
GB/T 15677-1995
Replaced
GB/T 15677-1995 Lanthanum metal
GB/T 3136-1995
abolished_transferred
GB/T 3136-1995 Tantalum powders
GB/T 3463-1995
Abolished
GB/T 3463-1995 Tantalum wires
GB/T 3628-1995
Replaced
GB/T 3628-1995 Tantalum and tantalum alloy foils
GB/T 16476-1996
Replaced