GB/T 41330-2022

Active

Analysis of water used in boiler and cooling system—Determination of trace copper, iron, sodium, calcium and magnesium—Inductively coupled plasma mass spectrometry (ICP-MS)

锅炉用水和冷却水分析方法痕量铜、铁、钠、钙、镁含量的测定电感耦合等离子体质谱(ICP-MS)法

Standard Type

GBT

ICS

13.060.50;71.040.40

CCS

G76

Status

现行

Issue Date

2022-03-09

Implementation

2022-10-01

Responsible Dept

中国石油和化学工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 3839-1983 Technological principle and methods for enactment of local water pollutant emission standard GB/T 4919-1985 Waste water from manufacturing process--Determination of total nitro compounds--Gas chromato-graphic method GB/T 6920-1986 Water quality--Determination of pH value--Glass electrode method GB/T 6816-1986 Water quality--Vocabulary--Part 1 and part 2 GB/T 7486-1987 Water quality--Determination of cyanide--Part 1:Determination of total cyanide GB/T 7485-1987 Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometricmethod GB/T 7487-1987 Water quality--Determinationof cyanide--Part 2:Determination of cyanide GB/T 7489-1987 Water quality--Determination of dissolved oxygen--Iodometric method