The manufacturer, Nacalai Tesque, Inc. has more than 160-year long presence in Kyoto, the ancient capital of Japan.

Based on spherical, totally porous silica,?COSMOSIL?columns provide enhanced chemical and mechanical stability as well as very high surface coverage.
COSMOGEL?packing materials are non-silica based and provide superior performance in ion exchange columns.

高效液相色譜柱
制造商 Nacalai Tesque, Inc. 在日本古都京都已有 160 多年的歷史。
COSMOSIL 色譜柱基于球形、全多孔硅膠，可提供增強的化學和機械穩(wěn)定性以及非常高的表面覆蓋率。
COSMOGEL 填料是非二氧化硅基的，可在離子交換柱中提供卓越的性能。