美國National Diagnotics 公司 
Ecoscint Ultra 可生物降解閃爍液（超高效型）

 

• The Best Performing Cocktail on the Market
• Readily Biodegradable
• Ideal Cocktail for Environmental Testing
• Ultra-High Sample Hold
• Low Toxicity 

Catalog Number: SG LS-270 

1. 適合于環境樣品的測定

2. 超高的水容量(閃爍液樣品比達到1:1.2)

3. 的背景噪音

4. 無比**的計數效率

5. 非常適合低溫環境下的計數測定

ND當初打算設計Ecoscint Ultra閃爍液是為了滿足環境樣品測定和尿的生物測定需要，Ecoscint Ultra閃爍液優越的性能不僅成功的達到了原來的目標，還成為了**滿足市場上大小體積水溶性樣品測定需要的復合配方閃爍液。Ecoscint Ultra閃爍液可以從背景中區分出低水平的放射計數，不僅適用于大量的樣品，也適用于小量的樣品。測定大量樣品時可以在飽和容量和非常低的背景下保證30%的 3 H計數效率。小量樣品則可以達到60%以上的 3 H計數效率。在18攝氏度時10毫升的閃爍液可以容納12毫升的水溶液樣品形成透明的乳化液。在同樣的溫度下10ml的閃爍液也可以容納10ml含0.5M NaCI的樣品。

When National Diagnostics laboratories set out to create Ecoscint Ultra, our aim was to create the best cocktail available for environmental sample counting and urine bioassay. We are proud to announce that not only have we succeeded in this goal, we have surpassed it, creating the best all-around performing cocktail on the market for both large and small aqueous samples.

Ecoscint Ultra enables ultra-low level counts to be discriminated from background not only for large but also for small samples. With large samples, Ecoscint Ultra delivers up to 30% 3H counting efficiency at maximum sample hold with very low background levels. With small samples, Ecoscint Ultra yields 3H efficiency greater than 60%.

 

10ml Ecoscint Ultra holds 12ml H2O or 10ml 0.5M NaCl in a clear emulsion at 18°C.