GB/T 3254.1-1998
Replaced
YS/T 1115.4-2025
Pending
Industry standards-Non-ferrous metals
YS/T 1115.4-2025
YS/T 1115.4-2025
Basic Information
Standard Code:
YS/T 1115.4-2025
Standard Type:
Industry standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Analysis methods for heavy metals and their alloys
ICS Name:
Non-ferrous metals comprehensive
Publish Date:
2025-12-17
Implement Date:
2026-07-01
Publisher:
工业和信息化部
Scope
本文件描述了高频红外吸收法、燃烧中和滴定法和硫酸钡重量法测定铜、铅、锌原矿（包括铜钼多金属矿）和尾矿中硫含量的方法。本文件适用于铜、铅、锌原矿（包括铜钼多金属矿）和尾矿中硫含量的测定。
Development Information
Drafting Units:
Drafting Persons:
Same series standard
YS/T 1115.1-2025 Method for Chemical Analysis of Primary and Tailings Ore with Respect to Copper: Determination of Copper Content using Inductively Coupled Plasma-Atomic Emission Spectroscopy (ICP-AES) Part 1: The iodometric method for copper content
YS/T 1115.2-2025 Copper, lead, zinc raw ore and tailings chemical analysis methods - Part 2: Determination of lead and zinc content by Na2EDTA titrimetric method
YS/T 1115.3-2025 Method for chemical analysis of copper, lead, zinc primary and tailings - Part 3: Determination of copper, lead, zinc, nickel, cobalt, cadmium, manganese, magnesium and silver content - Flame atomic absorption spectrometry
YS/T 1115.5-2025
YS/T 1115.6-2025 Copper, lead, zinc raw ore and tailings chemical analysis methods - Part 6: Determination of copper, lead, zinc, nickel, cobalt, cadmium, magnesium, manganese, arsenic and molybdenum contents - Inductively coupled plasma atomic emission spectroscopy
Replace the following standards
Related Standards
GB/T 3254.2-1998
Replaced
GB/T 3254.2-1998 Antimony trioxide—Determination of arsenic content
GB/T 3254.3-1998
Replaced
GB/T 3254.3-1998 Antimony trioxide—Determination of lead content
GB/T 3254.4-1998
Replaced
GB/T 3254.4-1998 Antimony trioxide—Determination of copper content
GB/T 3254.5-1998
Replaced
GB/T 3254.5-1998 Antimony trioxide—Determination of iron content
GB/T 3254.6-1998
Replaced