Bioprocessing
Accelerate your biologic drug development with Praesto®
chromatography resins.

Accelerate your biologic drug development with Praesto®
chromatography resins.
As the global leader in resin technology, we develop and manufacture small beads that are used in the most regulated industries in the world to separate, remove or recover very specific elements and compounds.
Learn MoreWith 40 years of manufacturing expertise and 30 years of regulatory experience, we supply leading separation, purification and extraction technologies to support chromatography and biocatalysis applications in healthcare and life sciences.
Learn moreWe are the world leader in resin-based separation, purification and extraction technology, that provides sustainable solutions for our environment, businesses and healthcare.
Learn MorePolymethacrylic Macroporous Adsorbent Non-Ionic Form, 120 Å pores, Course Particle Size
Наши всегда готовые к работе группы технической поддержки и обслуживания делают дополнительный шаг, чтобы стать вашим самым надежным ресурсом. Мы здесь для вас.
Структура полимера | Polymethacrylic | |
Внешний вид | White to off-white spherical beads | |
Функциональная группа | Non ionic | |
Ионная форма | None | |
Moisture Retention | 65 - 71 % | |
Particle size (90% in the range) | 425 - 1200 | |
Typical Pore Diameter by Nitrogen Adsorption | 120 Å | |
Typical Pore Volume by Nitrogen Adsorption | 0.6 mL/g | |
Typical Surface Area by nitrogen adsorption | 450 m²/g | |
Specific Gravity | 1.1 | |
Shipping Weight (approx.) | 650 - 710 g/L | |
pH Limit Stability | 0 - 14 | |
Temperature Limits | 100 °C (212.0 °F) | |
Storage Temperature | 2 - 20 °C | |
Perfect Bead | min, 95 % | |
Supplied as | Wet |