DNA extraction method In the criminal cases, the majority of theft cases have the characteristics of high incidence and low detection rate, and the anti-reconnaissance consciousness of criminals is gradually increasing. At times of committing crimes, shoe covers, gloves and headgear are often used to bring about some difficulties in field evidence collection . For cases of theft on balconies, …
Throat swabs can be used for sampling bacterial contamination monitoring equipment Bacteria are widespread in the environment, 醫療設備也不例外. 為了減少院內感染, 需要監測設備、儀器的污染情況, 還需要監測消毒滅菌設備的有效性. Correct sampling is to ensure that the monitoring results …
Study on Extraction of Trace Biomarkers from Different Vectors by Flocking Swabs and Cotton Swabs Objective To compare the effect of the Medico flocking Swabs and cotton swab on extracting trace DNA . Methods Three kinds of pre—decontaminated carriers,glass,screwdriver and drawer’S handle,were used to contact volunteers’hands and 9 pairs of samples of human trace DNA (fi ngerprints on glass,exfoliated cells …
Some common questions about flocking swabs If you are reading this article, you probably have a general idea of what flocking swabs are and what they may be used to do.Here are some common questions about flocking swabs that can help you learn more. 什麼是植絨拭子? Flocking refers to how long the fiber is applied to the surface …
CHG chlorhexidine solution CHG chlorhexidine solution introduction Chlorhexidine is a broad-spectrum bactericide that effectively erases Gram-positive bacteria, 革蘭氏陰性細菌和真菌. Chlorhexidine chlorhexidine in killing microorganisms better than other fungicides (例如抗生素, and its sterilization faster than other fungicides (例如聚乙烯吡咯烷酮磺酸鹽). 1. Its concentration gives it good medicinal benefits of bacteriostatic (ie, 抑制細菌生長) 和殺菌的 …
Animals flock sampling swab Animal flock sampling swab is composed of nylon short fiber and cashmere Maotou medical grade ABS plastic rod.Nylon short fiber acts like a soft brush, 可有效提高細胞材料的收集;纖維之間的毛細管運動形成強大的液體壓力, whereby the liquid sample is ingested.At the same time close to the sample …