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.

高效液相色谱柱
制造商 Nacalai Tesque, Inc. 在日本古都京都已有 160 多年的历史。
COSMOSIL 色谱柱基于球形、全多孔硅胶，可提供增强的化学和机械稳定性以及非常高的表面覆盖率。
COSMOGEL 填料是非二氧化硅基的，可在离子交换柱中提供卓越的性能。