BS ISO 23380:2022 煤炭 微量元素測(cè)定方法的選擇

1????Scope This document provides guidance and requirements on the selection of methods used for the determination of trace elements

Coal. Selection of methods for the determination of trace elements

GSO 2369:2014 食品和飼料中霉菌毒素的測(cè)定方法黃曲霉毒素

This Standard is concerned with the methods determination of the total aflatoxins in food products and applies for the deter-mination of total

Methods of determination of mycotoxins in foods products and feeds - aflatoxins

GOST 17.1.4.02-1990 水.用分光光度法測(cè)定葉綠素а的方法

Water. Spectrophotometric determination of chlorophyll a

ASTM D3176-09 煤和焦炭的元素分析的標(biāo)準(zhǔn)方法

Summarizing the ash content and the content of the organic constituents in a specific format under the heading, Ultimate

Standard Practice for Ultimate Analysis of Coal and Coke

AWWA WQTC69463 監(jiān)測(cè)法國(guó)淡水中的藻類毒素：最相關(guān)的毒素和最佳的分析方法是什么？

Algal toxins were first reported in countries experiencing long durations of daylight during the summer season, favoring cyanobacterial blooms

Monitoring Algal Toxins in French Freshwaters: What Are the Most Relevant Toxins and the Best Analytical Methods?

ASTM D143-94(2000)e1 羧甲基纖維素鈉鹽的試驗(yàn)方法

1.1 These methods cover the determination of various strength and related properties of wood by testing small clear specimens.1.1.1

Standard Test Methods for Small Clear Specimens of Timber

KS M 7045-2008 紙漿原料中木質(zhì)素的測(cè)試方法

TESTING METHOD FOR LIGNIN IN RAW MATERIALS FOR PULP

KS M 7059-2002 紙漿原料中纖維素的試驗(yàn)方法

This standard specifies a testing method for cellulose in raw materials of pulp

Testing method for cellulose in raw materials of pulp

KS M 7059-2002(2007 紙漿原料中纖維素的試驗(yàn)方法

Testing method for cellulose in raw materials of pulp

ASTM D2364-01(2007)e1 羥乙基纖維素的標(biāo)準(zhǔn)試驗(yàn)方法

Standard Test Methods for Hydroxyethylcellulose

GOST 34253-2017 養(yǎng)蜂產(chǎn)品 維生素A的測(cè)定方法

Beekeeping products. Method for determination of vitamin A

GJB 8791-2018 測(cè)量鋰同位素豐度的質(zhì)譜方法

本標(biāo)準(zhǔn)規(guī)定了熱表面電離質(zhì)譜法測(cè)定鋰同位素豐度的方法、步驟及結(jié)果計(jì)算。本標(biāo)準(zhǔn)適用于金屬鋰、氯化鋰、氫氧化鋰、碳酸鋰、氫化鋰及氛化鋰中鋰同位素豐度的測(cè)定。其他鋰化合物也可參照?qǐng)?zhí)行。$^{6}Li$ 同位素豐度測(cè)量范圍: $4\% \sim 99

Mass spectrometric method for measuring abundances of lithium isotope

XP CEN/TS 16233-1:2011 食品 高效液相色譜法測(cè)定魚肉中葉黃素的方法 第1部分：蝦青素和角黃素的測(cè)定

Food products - Method for determining xanthophylls in fish flesh by HPLC - Part 1: determination of astaxanthin and canthaxantin

GOST 21119.4-1975 色素及填料的一般試驗(yàn)方法.篩上殘留物的測(cè)定方法

General methods of test for pigments and extenders. Methods for determination of residue on sieve

GOST 34146-2017 食品添加劑 食用色素姜黃素E100總色素百分率的鑒別和測(cè)定方法

Food additives. Methods for identification and determination of total coloring matter percentage of food colour curcumin E100