找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Analysis of Solids in Natural Waters; Thomas R. Crompton Book 1996 Springer-Verlag Berlin Heidelberg 1996 Umweltindikatioren.Wasseranalyse

[復(fù)制鏈接]
樓主: T-Lymphocyte
21#
發(fā)表于 2025-3-25 05:50:44 | 只看該作者
22#
發(fā)表于 2025-3-25 10:37:17 | 只看該作者
https://doi.org/10.1007/978-94-017-1272-9It has been reported [546] that no loss of cobalt occurs during the dry ashing of seaweed in porcelain crucibles at 450–550 °C. The cobalt could be removed from the crucible with hydrochloric acid.
23#
發(fā)表于 2025-3-25 13:33:41 | 只看該作者
24#
發(fā)表于 2025-3-25 19:00:54 | 只看該作者
Sea and River Weeds,It has been reported [546] that no loss of cobalt occurs during the dry ashing of seaweed in porcelain crucibles at 450–550 °C. The cobalt could be removed from the crucible with hydrochloric acid.
25#
發(fā)表于 2025-3-25 20:06:50 | 只看該作者
Binaural Hearing in Land Mammalsen, phosphorus, sulphur etc), organometallic compounds and organic substances. The types of procedures used to determine each of these groups of substances in environmental sediment and living solid matter derived from water are discussed below under separate headings.
26#
發(fā)表于 2025-3-26 02:08:04 | 只看該作者
27#
發(fā)表于 2025-3-26 04:55:52 | 只看該作者
28#
發(fā)表于 2025-3-26 09:59:39 | 只看該作者
29#
發(fā)表于 2025-3-26 14:55:40 | 只看該作者
Richard Arnold,Peter Jupp,Helmut Schaebenstuarine particulate matter from the St. Lawrence and Eastmain Rivers estuaries. The extraction reagents examined were citrate-dithionite-bicarbonate, ammonium oxalate-oxalic acid, hydroxylamine hydrochloride, calcium nitrilotriacetic acid, and acetate-tartrate. The procedure using the citrate-dithi
30#
發(fā)表于 2025-3-26 20:32:39 | 只看該作者
https://doi.org/10.1007/978-981-19-1044-9carbons in lacustrine sediments. The author reports a comparison, using standard oils, of conventional fluorescence emission spectra and spectra produced by synchronously scanning both excitation and emission monochromators.
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評 投稿經(jīng)驗總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-14 02:59
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
和静县| 镇安县| 邹平县| 潮州市| 昌图县| 深水埗区| 新安县| 通榆县| 浦县| 宁国市| 广昌县| 西安市| 祁东县| 盐源县| 栖霞市| 河南省| 巴彦淖尔市| 从化市| 呼伦贝尔市| 永修县| 耿马| 南投市| 仁怀市| 江西省| 滦平县| 彭山县| 宁德市| 许昌县| 南开区| 甘洛县| 宝应县| 沐川县| 东方市| 井陉县| 闽清县| 萨嘎县| 吕梁市| 廉江市| 深圳市| 遂宁市| 广南县|