formol

Research and Application of Free Formol Release Agent for the Artificial Plywood

人造板材游离甲醛清除剂的研究及其应用

Determination of Nitrogen in Ammonium Salt by Formol Titration Method

甲醛法测定铵盐含氮量

Discussion on the Mensuration of Formaldehyde Content Determination of organic nitrogenous compounds by formol method

甲醛法测定有机氮化物的含量

Butyl benzene formol compounded by indirect electric oxidizing method

间接电氧化合成对叔丁基苯甲醛

Determination of Nitrogen in Ammonium Salt by Formol Titration Method UREA - FORMOL TITRATION FOR DETERMINATION OF LARGE AMOUNT OF NITRATE

甲醛法测定铵盐含氮量尿素-甲醛法测定硝酸根

Methods : The anterior parts of 60 mandibular canals of Chinese wet mandible specimens fixed with formol were dissected and measured .

方法：剖开60侧福尔马林固定的湿下颌骨标本的下颌管前端，进行观察测量。

Methods : Corpses fixed with formol were anatomized routinely and studied under the microscope of 4 ~ 10 times multiplication .

方法：用福尔马林固定的尸体常规解剖和4～10倍的解剖放大镜进行观察。

With calcium chloride precipitant to eliminate the interference of PO_4 ~ ( 3 ), total nitrogen in compound fertilizer is determined by formol method .

用氯化钙作沉淀剂，消除磷酸根离子的干扰，用甲醛法测定复合肥中的总氮。

Observations on the combined method of immunization with Brucella vaccine 19 and formol alum-precipitated brucella vaccine against ovine brucellosis

布氏杆菌19号菌苗和福尔马林&明矾菌苗对绵羊的联合免疫试验研究

Aim With PAM as the substitute of the PAF in the aqueous inner coating , the environmental pollution due to free formol in the PVF can be eliminated .

目的以PAM代替水性内墙涂料中的PVF，消除PVF中游离甲醛对环境所造成的污染。

The principle , procedure and calculation of total nitrogen analysis by formol method on 201010 compound fertilizer are described , and the proper amounts of sample , precipitant , sulfuric acid and formol are presented by conditional experiments .

介绍甲醛法分析氮的原理、操作步骤及计算方法，对于201010规格的复合肥，通过条件实验确定样品量和沉淀剂、硫酸、甲醛的适宜加入量。

In the aspect of the photocatalytic activity , we did some experiments and tests : TiO_2 hydrosol degradated methyl orange , TiO_2 powder degradated acetone , TiO_2 films degradated formol and TiO_2 films degradated methyl orange , confirming that the as-prepared sample possessed preferable photocatalytic activity .

在光催化活性方面，测试了TiO2水溶胶降解甲基橙、TiO2粉末降解丙酮、TiO2薄膜降解甲醛和TiO2薄膜降解甲基橙的实验，证实了所制备的试样具有较好的光催化活性。