GB/T 42175-2022

Active

Determination of Copper, Lead, Zinc, Cadmium and Chromium in the drilling cuttings and mud from ocean petroleum exploitation—Microwave digestion-inductively coupled plasma mass spectrometry method

海洋石油勘探开发钻井泥浆和钻屑中铜、铅、锌、镉、铬的测定微波消解-电感耦合等离子体质谱法

Standard Type

GBT

ICS

07.060;13.020.40

CCS

Z10

Status

现行

Issue Date

2022-12-30

Implementation

2023-04-01

Responsible Dept

自然资源部（海洋）

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 958-1989 Geological symbols used for regional geological maps(1∶50000) GB/T 12329-1990 Karst geology terminology GB/T 13336-1991 The series model of hydrometric instruments GB/T 14499-1993 Technical symbols for use in geophysical exploration GB/T 14498-1993 Engineering geological terminology GB/T 14496-1993 Terms of geochemical exploration GB/T 14839-1993 Technical symbols for geochemical exploration GB/T 15919-1995 Oceanographic terminology--Marine biology