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Filtron-X 溶解型閃爍液(濾膜溶解專(zhuān)用)
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上海復(fù)祥生物科技有限公司是一家專(zhuān)業(yè)從事原代細(xì)胞、細(xì)胞系;菌種;及細(xì)胞因子相關(guān)產(chǎn)品的銷(xiāo)售企業(yè)。公司建有自己的細(xì)胞庫(kù)和菌種庫(kù)。細(xì)胞庫(kù)管理規(guī)范,提供的細(xì)胞株背景清楚,提供參考文獻(xiàn)和最優(yōu)培養(yǎng)條件,公司引進(jìn)ATCC細(xì)胞500余種,ATCC菌種800余種。并和國(guó)內(nèi)各大保藏中心有密切聯(lián)系,細(xì)胞種類(lèi)齊全,質(zhì)量保證!是生命科學(xué)領(lǐng)域不可缺少的一部分!
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產(chǎn)品說(shuō)明
Filtron-XTM 溶解型閃爍液(濾膜溶解專(zhuān)用)
- Scintillation Cocktail Designed to Dissolve Membrane Filters
- Improves Reproducibility
- 4π Counting Efficiency
Catalog Number:SG LS-201
1.混合型閃爍液用于溶解濾膜
2.增加了可重復(fù)性
3.4π計(jì)數(shù)效率
Filtron-X是一種即用型閃爍液,它可以完全溶解密理博(Millipore)各種類(lèi)型的濾膜(醋酸纖維素、硝酸纖維素和混合類(lèi)型的酯類(lèi)),從而將濾膜上的許多類(lèi)型的樣品溶解于閃爍液中。Filtron-X含有全部必需的熒光劑和溶劑從而獲得其他手段無(wú)法達(dá)到的計(jì)數(shù)效率。使用它可以得到全4π計(jì)數(shù)效率。當(dāng)使用氚作為放射性標(biāo)記時(shí),完全避免濾膜吸收beta射線,計(jì)數(shù)效率得到顯著的提升。溶解的樣品可以保證均勻的計(jì)數(shù)。對(duì)于完全干燥的濾膜有必要先用一兩滴雙蒸水潤(rùn)濕后再置于Filtron-X閃爍液中。操作時(shí)只需要將濾膜浸于10ml Filtron-X閃爍液中并于室溫下放置15分鐘,之后震蕩混勻保證濾膜和樣品完全溶解后即可計(jì)數(shù)。
Filtron-X is a ready-to-use liquid scintillation solution which completely dissolves Millipore-type filters (cellulose acetate, cellulose nitrate and mixed ester), solubilizing a wide variety of samples contained on the filter. Filtron-X contains all the necessary phosphors and solvents to yield counting efficiencies unattainable by any other means. The use of Filtron-X assures full 4π geometry counting of samples. Improvement in counting efficiency is most notable when tritium is used as the label since absorption of the emitted beta ray by the filter is completely avoided. Filtron-X will solubilize the sample assuring homogeneous counting. For a completely dry filter it may be necessary to moisten the filter with one or two drops of distilled water before placing in Filtron-X. Simply add filter to 10ml of Filtron-X, allow to stand at room temperature for 15 minutes. Shake well to assure complete dissolution of filter and sample and then count.
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