Porapak Q 环氧乙烷和二氧化碳测定填充柱

固定相：高分子小球

规格：2m*3mm

粒度：60-80目

型号：PQ

环氧乙烷是广谱、的气体杀菌消毒剂。环氧乙烷—二氧化碳混合气的制备消毒物品的穿透力强,可达到物品深部,可以杀灭多与定量分析种病原微生物,包括细菌繁殖体、芽孢、病毒和真菌。气体和液体均有较强杀微生物作用,以气体作用强,原料故多用其气体。在医学消毒和工业灭菌上用途广泛。常用于电子仪器、光学仪器、医疗器械等。环氧乙烷—二氧化碳混合气的浓度由于环氧乙烷易爆易燃,在空气中浓度超过表1化学组分3%可引起燃烧爆炸。因此一般使用CO2稀释剂,防止燃烧爆炸,其制剂是10%~30%的环氧乙烷与90%~70%的CO2.

滕州市浩瀚色谱仪器技术服务有限公司，采用PQ填充柱测定环氧乙烷和二氧化碳的混合气，结果满意。

环氧乙烷和二氧化碳测定填充柱 图片：



Ethylene oxide and carbon dioxide determination packed column
Ethylene oxide and carbon dioxide determination packed column Details:

Stationary phase: polymer pellet
Specification: 2m*3mm
Particle size: 60-80 mesh
Model: PQ

Ethylene oxide is a broad-spectrum, highly efficient gas germicidal disinfectant. Preparation of Ethylene Oxide-Carbon Dioxide Gas Mixtures have strong penetrating power and can reach deep parts of the product, killing and quantitatively analyzing pathogenic microorganisms, including bacterial propagules, spores, viruses and fungi. Both gas and liquid have strong microbicidal action, and the gas is strong, so the raw materials are often used. Widely used in medical disinfection and industrial sterilization. Commonly used in electronic instruments, optical instruments, medical equipment, etc. Ethylene oxide-carbon dioxide mixture concentration Because ethylene oxide is explosive and flammable, the concentration in air exceeds 3% of the chemical composition of Table 1 to cause a combustion explosion. Therefore, generally use CO2 thinner to prevent combustion explosion, the preparation is 10%~30% ethylene oxide and 90%~70% CO2.

Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. used a PQ packed column to determine the mixture of ethylene oxide and carbon dioxide. The results were satisfactory.

Ethylene oxide and carbon dioxide determination packed column