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  1. Overview. ポリプレップカラムは、高さ 9 cm の円錐形 0.8 x 4 cm ポリプロピレンカラムで、最大 2 ml のクロマトグラフィ支持体と 10 ml のサンプルを、一体型リザーバーに保持できます。. これらのカラムは、ディスポーザブル製品を必要とする放射性同位体などの ...

  2. Poly Prep Country Day School, New York, New York. 4,521 likes · 55 talking about this. Poly Prep is a Nursery-Grade 12 independent school operating on two campuses (Park Slope & Dyker Hei

  3. Tel: (718) 836-9800 Ext. 6780. The mission of Poly Prep Country Day School is to prepare students for college and for life by fostering learning, health, leadership, community responsibility, and, above all, character. A day-long program of academics, physical education and athletics, arts, and extracurricular activities is guided by a strong ...

  4. WELCOME! Our 2025-2026 application will open in September. Find more information and a School Overview at Poly Prep Country Day School, Brooklyn's most trusted independent school since 1854.

  5. 描述. Use Poly-Prep prepacked columns for convenient sample preparation and other small-scale gravity-flow chromatography applications. AG 50W-X8 resin, hydrogen form, 200–400 mesh (63–150 micron particle size) is ideal for high-resolution random separations. Browse our complete line of gravity and spin chromatography columns for more ...

  6. Poly-Prep columns are 9 cm high, conical 0.8 x 4 cm polypropylene columns that hold up to 2 ml of chromatography support and 10 ml of sample in an integral reservoir. These columns are ideal for sample preparation and small-scale chromatography applications, including work with radioisotopes and other applications that require disposable ...