固體玉米糖漿檢測

固體玉米糖漿檢測項目報價？??解決方案？??檢測周期？??樣品要求？

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GB/T 12140-2007糕點術(shù)語

本標準確立了糕點的通用術(shù)語。本標準適用于糕點的生產(chǎn)、銷售、科研、教學(xué)及其他相關(guān)領(lǐng)域。

GB/T 18932.1-2002蜂蜜中碳-4植物糖含量測定方法 穩(wěn)定碳同位素比率法

GB/T 18932的本部分規(guī)定了蜂蜜中碳-4植物糖含量的穩(wěn)定碳同位素比率測定方法。 本部分適用于各種蜂蜜中碳-4植物（玉米或甘蔗）糖含量的測定。

BS EN 15204-2006水質(zhì).用反轉(zhuǎn)顯微鏡對浮游植物群落計數(shù)的標準指南(Utermoehl技術(shù))

The procedure described in this European Standard is based on the standard settling technique as defined byUterm?hl in 1958 [31]. It describes a general procedure for the estimation of abundance and taxonomiccomposition of marine and freshwater phytoplankton by using inverted light microscopy and sedimentationchambers, including the preceding steps of preservation and storage. Emphasis is placed on optimizing theprocedure for the preparation of the microscopic sample. Many of the general principles of the approachdescribed may also be applied to other techniques of enumerating algae (or other entities) using a(conventional) microscope, some of which are described in Annex E. This guidance standard does not coverfield collection of samples or the analysis of picoplankton, quantitative analysis of free-floating mats ofCyanobacteria or specific preparation techniques for diatoms.