Robertson L J, Gjerde B
Seksjon for Parasittologi, Institutt for Farmakologi, Mikrobiologi og Naeringsmiddelhygiene, Norges Veterinaerhogskole, 0033 Oslo, Norway.
Appl Environ Microbiol. 2000 Apr;66(4):1724-5. doi: 10.1128/AEM.66.4.1724-1725.2000.
U.S. Environmental Protection Agency methods for analysis of water for Cryptosporidium and Giardia stipulate maximum sample holding times which are not always practical to comply with. A spiking experiment indicated that holding times of up to 2 weeks had no significant effect on recovery of these parasites from 10-liter samples of raw water in plastic carboys.
美国环境保护局针对隐孢子虫和贾第虫的水分析方法规定了最长样品保存时间，而要遵守这些时间规定并不总是可行的。一项加标实验表明，长达2周的保存时间对从10升塑料大玻璃瓶原水样品中回收这些寄生虫没有显著影响。
