Ps-pvac mw: 2000/ polystyrene-polystyrene acetylene polystyrene polystyrene objects

Ps-pvac/polystyrene-polythenate
Product name: polystyrene-ethylene polyacetic acid
Appearance: solid (depending on molecular size)
Molecular weight options
Saving condition: 20°c 1 year
Product description: ps-pvac/polystyrene-polythenate
Vendor: hangzhou new joe biotech ltd