Gel-permeation columns based upon soft gels still can be problematic, but you shouldn\\\'t worry when using silica-based packings. 凝膠滲透柱子基于軟硅膠，所以仍然是個(gè)問題，不過你使用硅膠基的填料就不必?fù)?dān)心。
近義反義詞
Packe
pack
packing maker
packed height
packing fluid
packing board
packing chest
pack-rolled
packs per day
pack and peel
packing dryer
packing force