Thomason B M
Appl Microbiol. 1974 Feb;27(2):418-9. doi: 10.1128/am.27.2.418-419.1974.
Smears of broth cultures of 28 Salmonella serotypes were fixed with Kirkpatrick fixative and stored at -20 C. Results indicate that organisms retain the ability to stain at maximal fluorescence intensity for as long as 2 years.
将28种沙门氏菌血清型的肉汤培养物涂片用柯克帕特里克固定剂固定,并储存在-20℃。结果表明,这些微生物在长达2年的时间里都保持着以最大荧光强度染色的能力。