工業(yè)甲酸純度分析專用新型填充柱：二硫化碳，室內(nèi)空氣，焦?fàn)t煤氣，芝麻香白酒，3-甲硫基丙醇，硫化氫，羰基硫，甲硫醇，二甲二硫，MTBE，裂解

工業(yè)甲酸純度分析專用新型填充柱
工業(yè)甲酸純度分析專用新型填充柱 詳細(xì)信息：

國(guó)標(biāo)中采用理化滴定法測(cè)定甲酸的含量：存在以下缺點(diǎn)：

1. 分析時(shí)間長(zhǎng)，效率低下，無(wú)法滿足工業(yè)生產(chǎn)檢測(cè)的需要

2. 需要大量化學(xué)試劑，污染環(huán)境，不環(huán)保

3. 影響化驗(yàn)人員的健康

氣相色譜法測(cè)定甲酸的純度并非易事，這時(shí)因?yàn)榧姿峄钚詮?qiáng)，靈敏度低，峰型拖尾，腐蝕儀器。為此，浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司，采用新技術(shù)方法，研制的《工業(yè)甲酸純度分析專用新型填充柱》，直接進(jìn)樣測(cè)定工業(yè)甲酸的純度，無(wú)需樣品的轉(zhuǎn)化效率高，分析時(shí)間短，在安捷倫，島津，賽默飛，瓦里安，布魯克，PE的儀器上安裝使用，取得了不錯(cuò)的效果。

名稱：填充柱

固定相：專用

規(guī)格：3m*1/8

型號(hào)：HH-HCOOH-III

應(yīng)用：

GB/T 2093-2011 工業(yè)用甲酸
GB/T 2093-1993

適用于：安捷倫4890,5890,6890,7820,7890,8860.8890

島津GC2010，GC-2014，GC-2030

賽默飛1300,1600,1310,1300

瓦里安，布魯克，PE580,590,680,690

Special column for theoretical plate number determination of methanol and acetone in pharmaceutical packaging materials
Detailed information on the dedicated column for determining the theoretical tray number of methanol and acetone in pharmaceutical packaging materials:
Theoretical plate number (N, one of the column efficiency parameters in chromatography, abbreviated as column efficiency). N depends on the type and properties of the stationary phase (particle size, particle size distribution, etc.), filling conditions, column length, type and flow rate of the mobile phase, and the properties of the substance used to measure column efficiency.

The theoretical number of plates for methanol packed columns in Pharmacopoeia 0861/0521 is generally not less than 1000.
It is very difficult for traditional packed columns to achieve a theoretical tray number of over 1000. To solve this problem
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a specialized chromatographic column for determining the theoretical plate number of methanol, acetone, ethanol, etc. in Pharmacopoeia 0521. The column has been used to determine the theoretical plate number of methanol, acetone, ethanol, etc. in Pharmacopoeia 0521, with methanol reaching over 30000 and achieving good results.
Satisfactory results can be obtained on instruments such as Agilent, Shimadzu, Thermo Fisher, Varian, Bruker, PE, etc.  
      
This column is produced through special processing for the Haohan chromatography
This column is a characteristic product of Haohan Chromatography
Name: Stainless Steel Filled Column
Specification: 3m * 1/8
model: HH-TBS-III
Application: Determination of theoretical tray number in Pharmacopoeia 0521
Applicable to: Agilent, Shimadzu, Thermo Fisher, Varian, Brooke, PE
Theoretical tray number determination of methanol and acetone for pharmaceutical packaging materials using a dedicated column test spectrum: