無菌無酶20ul濾芯吸頭

BIOFOUNT無菌無酶200ul吸頭與非無菌20ul吸頭移液器技巧

1、了解無酶20ul吸頭和非無菌20ul吸頭移液器吸頭之間的區(qū)別

僅當(dāng)確保移液器吸頭不會將生物和化學(xué)污染物浸出到樣品中時，移液精度才有用。
反應(yīng)條件和實驗結(jié)果可能會因有機和非有機污染物在未經(jīng)認證的移液器吸頭的不知不覺中引入液體樣品中而受損。
污染物可能以某些尖端塑料混合物的形式存在，或者在非潔凈室環(huán)境中，在尖端成型和包裝過程的任何階段，它們都可能粘附在移液器尖端上。

2、為什么要使用BIOFOUNT無酶20ul吸頭移液器吸頭？

吸頭移液器吸頭上的污染物可能會對酶的活性和壽命，分子相互作用，分光光度法和色譜分析等產(chǎn)生不利的，不可預(yù)測的影響。簡而言之，與使用無菌無酶20ul吸頭移液器吸頭相比，非無菌20ul吸頭污染物的可能性更高，以確保結(jié)果可靠請使用BIOFOUNT無酶20ul吸頭移液器吸頭。

3、了解如何確保BIOFOUNT無菌無酶20ul吸頭不含生物活性成分和外部污染物?

BIOFOUNT無菌無酶20ul吸頭在環(huán)氧乙烷滅菌條件下制造，在室內(nèi)和外部實驗室均經(jīng)過嚴(yán)格測試，以使使用它們的結(jié)果獲得100％的可信度。

無菌無酶20ul吸頭(20ul Filter Pipet Tip  DNA Free RNA Free(BI-20X)是聚丙烯PP材質(zhì)；特點：良好的適配性：適用于市面上常用移液器；優(yōu)質(zhì)的原料：進口PP料，符合USP Class-VI標(biāo)準(zhǔn)；精準(zhǔn)的孔徑：保證樣品吸取流暢；先進制造技術(shù)：超精細打磨成型技術(shù)的模具，不需要脫模劑脫模，可以保證更好的產(chǎn)品質(zhì)量；先進的設(shè)計：保證產(chǎn)品良好的柔韌度、密封性和兼容性；·透明度好：具有良好的透明度、方便使用時觀察液面；耐有機溶劑：可用于各種有機溶劑的吸取；·獨立標(biāo)識追溯：每個包裝都有獨立的貨號標(biāo)識，便于質(zhì)量追蹤和溯源；規(guī)格齊全：10l、20ul、200ul、1000ul、1250ul 袋裝、箱裝。 滅菌裝吸頭不含可檢測到的細菌,蛋白酶、微量金屬。 疏水表面提供最小的保留和最大的分散。200ul吸頭無酶吸頭有精準(zhǔn)的刻度可以準(zhǔn)確轉(zhuǎn)移樣品。 它們不含熱原。 它們也不含可檢測的DNase，RNase，ATP和內(nèi)毒素。 疏水表面提供最小的保留和最大的分散。 它們還具有高耐化學(xué)性。 清晰的刻度可以準(zhǔn)確地轉(zhuǎn)移樣品。

Sterile enzyme-free 20ul pipet tip (20ul Filter Pipet Tip DNA Free RNA Free (BI-20X) is made of polypropylene PP; features: good adaptability: suitable for commonly used pipettes on the market; high-quality raw materials: imported PP Material, in line with USP Class-VI standards; precise aperture: to ensure smooth sample absorption; advanced manufacturing technology: ultra-fine grinding and molding technology molds, without mold release agents, can ensure better product quality; advanced design: Ensure good flexibility, tightness and compatibility of the product; · Good transparency: good transparency, easy to observe the liquid level when using; resistance to organic solvents: can be used for the absorption of various organic solvents; · independent label traceability: each package All have independent item number identification, which is convenient for quality tracking and traceability; complete specifications: 10l, 20ul, 200ul, 1000ul, 1250ul bag, box. Sterilized tip does not contain detectable bacteria, proteases, and trace metals. Hydrophobic The surface provides minimal retention and maximum dispersion. The 200ul tip non-enzyme tips have precise graduations for accurate sample transfer. They are pyrogen-free. They are also free of detectable DNase, RNase, ATP and endotoxin. Hydrophobic surface Provides minimum retention and maximum dispersion. They also have high chemical resistance. Clear graduations can accurately transfer samples.