15ml/10K超滤管(外管50ml)
15ml/10K超滤管(外管50ml)High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs
15ml/10K超滤管(外管50ml)
15ml/10K超滤管(外管50ml)High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs