direct injection

direct injection, Total:82 items.

The international standard classification for "direct injection" includes: Chromium ores , Iron ores , Manganese ores , Workplace atmospheres , Other standards related to optics and optical measurements , Copper and copper alloys .

The Chinese standard classification for "direct injection" includes: Chrome ore , Iron ore , Manganese ore , Labor sanitation , Basic standard and general method , chromatograph , Heavy metals and their alloys analysis method .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 31949-2015 Manganese ores―Determination of mercury content―Solid sampling and direct mercury analysis method
GB/T 16086-1995 Workplace air―Determination of dichloroethane―Direct injection gas chromatographic method(PEG 20M)
GB/T 16067-1995 Workplace air--Determination of ethyl acetate--Direct injection gas chromatographic method
GB/T 16060-1995 Workplace air--Determination of butanone--Direct injection gas chromatographic method
GB/T 16046-1995 Workplace air--Determination of toluene--Direct injection gas chromatographic method
GB/T 16087-1995 Workplace air―Determination of vinyl chloride―Direct injection gas chromatographic method(DNP)
GB/T 16069-1995 Workplace air--Determination of butyl acetate--Direct injection gas chromatographic method
GB/T 16090-1995 Workplace air--Determination of allyl chloride--Direct injection gas chromatographic method
GB/T 16084-1995 Workplace air--Determination of methyl bromide--Direct injection gas chromatographic method
GB/T 16082-1995 Workplace air--Determination of carbon tetrachloride--Direct injection gas chromatographic method
GB/T 16085-1995 Workplace air―Determination of dichloroethane―Direct injection gas chromatographic method
GB/T 16068-1995 Workplace air--Determination of propyl acetate--Direct injection gas chromatographic method
GB/T 43865-2024 General rules for direct sampling mercury analysis method
GB/T 16098-1995 Workplace air--Determination of acrylonitrile--Direct injection gas chromatographic method
GB/T 16095-1995 Workplace air―Determination of acetonitrile―Direct injection gas chromatographic method
GB/T 16052-1995 Workplace air―Determination of styrene―Direct injection gas chromatographic method
GB/T 16043-1995 Workplace air--Determination of benzene--Direct injection gas chromatographic method
GB/T 16080-1995 Workplace air--Determination of trichloromethane--Direct injection gas chromatographic method
GB/T 16049-1995 Workplace air--Determination of xylene--Direct injection gas chromatographic method
GB/T 16088-1995 Workplace air―Determination of vinyl chloride―Direct injection gas chromatographic method (PEG 6000)
GB/T 31948-2015 Chromium ores―Determination of mercury content―Solid sampling and direct mercury analysis method
GB/T 16038-1995 Workplace air--Determination of solvent naphthas--Direct injection gas chromatographic method
GB/T 16058-1995 Workplace air―Determination of acetone―Direct injection gas chromatographic method
GB/T 16064-1995 Workplace air--Determination of propyl alcohol--Direct injection gas chromatographic method
GB/T 16078-1995 Workplace air―Determination of methyl chloride―Direct injection gas chromatographic method
GB/T 16062-1995 Workplace air--Determination of methyl alcohol--Direct injection gas chromatographic method
GB/T 16091-1995 Workplace air--Determination of chloroprene--Direct injection gas chromatographic method
GB/T 16041-1995 Workplace air--Determination of cyclohexane--Direct injection gas chromatographic method
GB/T 16074-1995 Workplace air--Determination of ethylene oxide--Direct injection gas chromatographic method
GB/T 16066-1995 Workplace air―Determination of methyl acetate―Direct injection gas chromatographic method
GB/T 16070-1995 Workplace air--Determination of amyl acetate--Direct injection gas chromatographic method
GB/T 16065-1995 Workplace air--Determination of butyl alcohol--Direct injection gas chromatographic method
GB/T 16079-1995 Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method
GB/T 16071-1995 Workplace air―Determination of ethyl ether―Direct injection gas chromatographic method
GB/T 31947-2015 Iron ores―Determination of mercury content―Solid sampling and direct mercury analysis method
GB/T 16076-1995 Workplace air--Determination of epichlorohydrin--Direct injection gas chromatographic method
GB/T 16040-1995 Workplace air―Determination of butadiene―Direct injection gas chromatographic method
GB/T 16094-1995 Workplace air--Determination of tetrafluoroethylene--Direct injection gas chromatographic method

Professional Standard - Commodity Inspection

SN/T 0975-2000 Method for sampling of petroleum and liquid petroleum products for import and export(automatic sampling)
SN/T 3511-2013 Determination of mercury in minerals. General rules of direct mercury determining with solid injection method
SN/T 3605-2013 Determination of mercury content in liquid petroleum products―Direct injection method
SN/T 3912.3-2014 Determination of mercury content in imported condensate - Direct injection method
SN/T 3010-2011 Determination of Mercury in Paint. Method of Direct Determining of Mercury with Solid and Liquid Injection

Professional Standard - Environmental Protection

HJ 1261-2022 Stationary source emission―Determination of benzene and its analogies ―Bags sampling/Direct injection―gas chromatography
HJ 789-2016 Water quality - Determination of Acetonitrile - Direct injection/Gas chromatography

国家质量监督检验检疫总局

SN/T 4763-2017 Determination of mercury in coal-Direct mercury analyzer with solid sampling
SN/T 4697-2016 Determination of Mercury in paper based packaging―Direct mercury determining with solid injection method
SN/T 4572-2016 Determination of mercury content in copper concentrates-Enter solid sampling-direct determination of mercury analysis method

Group Standards of the People's Republic of China

T/CAIA SH014-2021 Rapid Determination of Cadmium in Grain Direct Solid Sampling Electrothermal Vaporization Atomic Absorption Spectrometry
T/SXCAA 016-2022 Sampling method of soil columnar sample Double-pipe direct-push drilling method
T/NAIA 087-2021 Determination of Mercury Content in Coal-based Liquid Oil by Direct Sampling Method
T/CAIA SH015-2021 Soil—Determination of Cadmium —Solid Sampling Electrothermal Vaporization Atomic Absorption Spectrometry
T/ZZB 2974-2022 Neutral borosilicate glass autosampler vial for chromatography

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 1941-2017 Determination of cadmium in soil and substrate by direct injection atomic fluorescence method

农业农村部

NY/T 3319-2018 Determination of cadmium in vegetal raw-material of feeds—Direct sampling atomic fluorescence spectrometry

Shaanxi Provincial Standard of the People's Republic of China

DB61/T 971-2015 Determination of Methanol in Water by Static Headspace/Direct Injection Gas Chromatography

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 38125-2019 Autosampler for liquid chromatography
GB/T 3884.20-2018 Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method

Professional Standard - Hygiene

WS/T 71-1996 Workplace air. Determination of propenol. Direct injection gas chromatographic method

国家能源局

NB/T 10763-2021 Determination of mercury in solid biomass fuel-Direct solid injection method

海关总署

SN/T 0975-2020 Import and export petroleum and liquid petroleum products sampling method automatic sampling

American Society for Testing and Materials (ASTM)

ASTM D6538-12(2019) Standard Guide for Sampling Wastewater With Automatic Samplers
ASTM D6538-00(2005) Standard Guide for Sampling Wastewater With Automatic Samplers
ASTM D6538-00 Standard Guide for Sampling Wastewater With Automatic Samplers
ASTM D6538-12 Standard Guide for Sampling Wastewater With Automatic Samplers
ASTM D6001-96e1 Standard Guide for Direct-Push Water Sampling for Geoenvironmental Investigations
ASTM RR-D01-1022 1979 D3792-Test for Water Content of Waterborne Paints by Direct Injection into a Gas Chromatograph
ASTM RR-D01-1027 1980 D3792-Test for Water Content of Waterborne Paints by Direct Injection into a Gas Chromatograph

Association Francaise de Normalisation

NF ISO 9931:1999 Coal - Sampling of pulverized coal carried by gases in direct coal firing systems
NF V09-005:2013 Sensory analysis - Methodology - Guidelines for the preparation of samples for which direct sensory analysis is not possible
NF V09-005:1982 Sensory analysis. Methodology. Guidelines for the preparation of samples for which direct sensory analysis is not feasible .

GSO

GSO ISO 5497:2015 Sensory analysis -- Methodology -- Guidelines for the preparation of samples for which direct sensory analysis is not feasible
OS GSO ISO 10835:2013 Direct reduced iron and hot briquetted iron -- Sampling and sample preparation

Spanish Association for Standardization (UNE)

UNE 87015:1986 SENSORY ANALYSIS. METHODOLOGY. GUIDELINES FOR THE PREPARATION OF SAMPLES FOR WHICH DIRECT SENSORY ANALYSIS IS NOT FEASIBLE

Canadian General Standards Board （CGSB)

CGSB 2.11-94METH 40-CAN/CGSB-1994 Methods of Sampling and Testing Soaps and Detergents Optical Brighteners Substantivity Test

Korean Agency for Technology and Standards (KATS)

KS Q ISO 5497:2003 Sensory analysis - methodology－Guideline for the preparation of samples for which direct sensory analysis is not feasible
KS Q ISO 5497-2003(2018) Sensory testing - Methodology - Guidelines for preparing samples for which direct sensory testing is not possible

International Organization for Standardization (ISO)

ISO 5497:1982 Sensory analysis; Methodology; Guidelines for the preparation of samples for which direct sensory analysis is not feasible
ISO 10835:2007 Direct reduced iron and hot briquetted iron - Sampling and sample preparation

Military Standards (MIL-STD)

DOD A-A-51018-1985 BOTTLE, URINE SPECIMEN AND CAP, SNAP-ON

British Standards Institution (BSI)

BS ISO 10835:2007 Direct reduced iron and hot briquetted iron - Sampling and sample preparation

KR-KS

KS Q ISO 5497-2003(2023) Sensory testing - Methodology - Guidelines for preparing samples for which direct sensory testing is not possible

Others: direct injection