GB/T 35820-2018 in English

VALID

Method for analysis of forestry biomass―Sampling methods

Issued on:2018-02-06
Implemented on:2018-09-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $250.00
$243.00

Standard No:	GB/T 35820-2018
Document status:	VALID
Title in English:	Method for analysis of forestry biomass―Sampling methods
Title in Chinese:	林业生物质原料分析方法取样方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2018-02-06
Implemented on:	2018-09-01
Chinese Classification:	B60-Basic standard and general method on forestry
Professional Classification:	GB-National Standard
Related Keywords:	forestry biomass ― sampling methods introduction mechanical sampling tools appropriate sampling tools forestry biomass mechanical sampling equipment
Related Topics:	biomass Material analysis Principle of Tritium Sampling Principle of Tritium Sampling Substance analysis method Material analysis Analytical sampling tube Biomass analysis Material phase analysis method Sample analysis value material analysis Material Moisture Analysis Material phase analysis method biological raw material biological raw material Taxonomy Method analysis of reference materials Sampling method for elemental analysis The basis of biological sample analysis methods Phase analysis sample Biological sample reanalysis Various biological sample analysis methods biological analysis system Raw material analysis Material structure analysis method Basic methods for the analysis of biological samples Analysis of biological samples Principle of sample method Bioanalytical Methods Countries Sampling analysis tube Raw material analysis Material mass spectrometry method biological sampling method Biological Sample Analyzer Raw material Odor Substance Analysis Method Water quality analysis sample sampling and Methods for in vivo analysis of biological samples Sample analysis method General methods for the analysis of biological samples Bioanalytical analysis method Water quality analysis sample sampling raw material packaging Analytical sample test method Substance Qualitative Analysis Methods Mass spectrometry sample preparation method Mass spectrometry sample preparation method Analysis Methods and Principles Total material analysis Niche analysis method biomolecular methods Material structure analysis method plastic analysis method iso Biological Sample Determination and Analysis Methods Biomass Fuel Analysis Basis Analytical method Matrix sample Analysis in Biology Biological sample analysis is usually Biological Sample Determination and Analysis Methods Methods for Microbiome Analysis Definition of biological sample method material composition method Mixer analysis method Mixer analysis method Bioanalytical detection method Substance analysis and identification method forestry biology Analytical sampling box How to analyze biological samples Bioanalysis and Biological Sample Analysis forestry materials material analysis method Sampling method for elemental analysis Bioanalytical method construction GBT35820 GB/T 35820-2018 Formulate bioanalysis Principle of bioelectrical impedance analyzer Bioanalyzer 2100 working principle Animal skin microbial sampling methods Protoplast extraction BIA bioimpedance analysis method The preferred analytical method for biological samples () immunoassay Methods and machinery for protoplast fusion Bioanalyzer principle What are the methods for preparing microbial protoplasts? Methods for examining matrix effects in biological samples How to establish a liquid phase analysis method for biological samples Live broadcast of API analysis methods Validation of biological sample analysis methods How to separate substances Principle of protoplast fusion method Protoplast fusion method and principle Development of bioanalytical methods for peptide samples Analytical Methods in Molecular Biology API analytical method development How to operate protoplast fusion Biomass fuel sampling Sampling principles of sampling method Biological effect-oriented analysis method Matrix effects in the validation of quantitative analysis methods for biological samples Protoplast fusion methods and principles Preparation method of elemental potassium Briefly describe the common principles of materials analysis methods Bioanalytical Methodology Matrix Effects LC analysis method transfer Related substance analysis method validation plan Method for determination of lead impurities in liquid biological samples Principles and methods of tablet material analysis API starting material method development Validation methods for pharmacopoeial biological sample analysis Methods to improve contrast in biological samples Protoplast isolation methods and their advantages and disadvantages The method principle of headspace analysis Disadvantages of single-needle injection of analytical methods Establishment of biological sample analysis methods What are the methods of sample analysis? Protoplast fusion method Basic methods of plant protoplast fusion Compound semiconductor raw material extraction method Biopharmaceutical analytical method development Validation content of biological sample analysis methods According to the principle of analysis, drug analysis methods can be divided into Biopharmaceutical analytical method development Experimental principle of sample method Methods for extracting protoplast proteins Quality of chromatography raw materials Biological sample methodology investigation Biological sample quality testing methods Clinical bioanalytical method development Development of analytical methods for related substances Methods for promoting plant protoplast fusion Biomass water industry analysis Optimization of biopharmaceutical analysis methods Microbial Sampling Methods Industry Methods for isolating protozoa Protoplast purification method Methods for Preparing Biological Samples for Electron Microscopy Sampling methods for pharmaceutical gas raw materials and auxiliary materials Methods and principles of protoplast fusion Column chromatography loading method Is pyrogen a biological method? Method for obtaining blank matrix for biological sample testing Biochemical analyzer sampling step method Protoplast isolation method university textbook How to add samples to chromatography columns Biochemical analysis methods for biological products Methods for isolating leaf protoplasts Antigenic peptide analysis method Methods for plant protoplast fusion Differences in the principles of each method of material analysis Use differential thermal analysis to analyze material components Protoplast isolation method Principle of protoplast fusion method Alkaloid extraction method Principle of detection method of biochemical analyzer Texture analyzer analysis method LC-MS method development for biological samples Basic methods of plant protoplasm fusion Methodological validation content for biological sample analysis Introduction to biological sample analysis methods Protoplast mutagenesis method Biological sample analysis method development experience Protoplast fusion method Representation method of protoplast fusion API analysis method verification content How to isolate protoplasts Two methods for protoplast isolation Methods to promote protoplast fusion Methods and principles of protoplast fusion Methods to fuse protoplasts Protoplast extraction method Chromatographic methods for separation of biological samples The main method principles of biochemical analyzers Method for inducing protoplast fusion in plants Method for regenerating plant protoplast cell wall Common biological sample extraction and testing methods Blank matrix sample analysis and evaluation method Physical methods for inducing protoplast fusion Animal cell protoplast method Plant protoplast extraction method Biological methods for mediating protoplast fusion Disadvantages of the Microbial Protoplast Fusion Method

《GB/T 35820-2018林业生物质原料分析方法取样方法》由TC416（全国林业生物质材料标准化技术委员会）归口，主管部门为国家林业和草原局。

Introduction

1. Standard Overview

This standard specifies the terms and definitions, general principles for sampling, sampling tools and equipment, sampling techniques, and sample marking, packaging and transportation for sampling of forestry biomass raw materials. It is applicable to the sampling of forestry biomass raw materials with a particle size not exceeding $200~\mathrm{mm}$.

2. Standard Framework Comparison

Standard Dimensions	GB/T 35820—2018	Compared Standards (such as NY/T 1879—2010)
Term Definition	Detailed definitions of core concepts such as forestry biomass, batches, and sampling.	Basically the same, but with additional notes on specific terms.
Sampling tools	Specifies the technical parameters of a variety of manual and mechanical sampling tools.	Focuses on the sampling method of solid briquette fuel.
Sampling quantity requirements	The minimum number of incremental samples is calculated based on the particle size and quality of the raw materials.	Provides a certain degree of flexibility and applicability adjustments.

3. Implementation recommendations

Choose appropriate sampling tools: Choose manual or mechanical sampling equipment based on the type and particle size of the raw materials.
Ensure sample representativeness: Follow the principles of randomness and uniformity to avoid human bias.
Standardized records and packaging: Fill in the sampling record form in detail and use sealed moisture-proof packaging.

More samples: YD/T 3934-2021 DL/T 368-2010 GB 50021-2001(2009)

Sample only — not a preview of GB/T 35820-2018

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