Researches on Anti-disturbance Microbial Measurement Techniques
抗干扰微生物检测技术研究

In the bacterial, fungous and conform bacterial measurement,the anti-preservative media can eliminate the disturbances of the preservatives 2.0g/L(Kg) sorbic acid, potassium sorbate,benzoic acid and sodium benzoate in the samples, the anti-disinfectant media can eliminate respectively the disturbances of the disinfectants 150mg/L chloride dioxide, 400mg/L peroxyacetic acid. 700mg/L sodium hypochlorite and 180mp/L hydrogen peroxide, and the anti-ozone microbial media can eliminate the disturbances of 10.0mp / L ozone and free chlorine. The big sample pouring plate method can take 5mL sample, suitable for the microbial detection of all kinds of samples. The liquid big sample method can take 100mL sample, suitable for the microbial detection and increasing microbial number of all kinds of samples, especially suitable for the no color liquid samples. The The method can measure the total number of the bacteria, fungi and conform bacteria in the second big samples by applying fifteen tube method or nine tube method. It is suitable for the microbial measurement of all kinds of samples, especially suitable for the microbial measlesment of the samples with color.