非密閉常壓微波消解裝置檢測

非密閉常壓微波消解裝置檢測項目報價？??解決方案？??檢測周期？??樣品要求？

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GB/T 34167-2017黃金礦業(yè)術語

本標準界定了黃金礦業(yè)地質、采礦、選礦與冶金、環(huán)境保護、分析測試以及產(chǎn)品的專有、常用術語。本標準適用于黃金礦業(yè)的生產(chǎn)、應用、檢驗、流通、科研和教學等領域，作為統(tǒng)一技術用語的依據(jù)。

CJ/T 51-2018城鎮(zhèn)污水水質標準檢驗方法

本標準規(guī)定了城鎮(zhèn)污水水質檢驗方法的水溫、色度、pH、懸浮固體、易沉固體、總固體、五日生化需氧量、化學需氧量、油、氰化物、總氰化物、硫化物、硫酸鹽、氟化物、揮發(fā)酚、苯胺類等62個項目的測定。本標準適用于城鎮(zhèn)污水水質指標的測定。

DIN EN 15002-2015廢物特性.實驗室樣品的試驗部分準備;德文版本EN 15002-2015

This European Standard is applicable for the preparation of representative test portions from the laboratory sample that has been taken according to the sampling plan (EN 14899), prior to physical and/or chemical analysis (e. g. preparation of eluates, extractions, digestion and/or analytical determinations) of solid (including monolithic material) and liquid samples and sludge. It is also applicable for the preparation of test portions from digests and eluates for the subsequent analyses. This European Standard is intended to find the correct sequence of operations and treatments to be applied to the laboratory sample in order to obtain suitable test portions in compliance with the specific requirements defined in the corresponding analytical procedures.