离子交换树脂;离子交换树脂, AMBERLITE XAD-16;AMBERLITE XAD-16 非离子型大孔树脂;安柏莱特 XAD 16
AMBERLITE(R) XAD-16;AMBERLITE(R) XAD-16 NONIONIC POLYMERIC ADSORBENT;AMBERLITE XAD-16;SUPELCLEAN ENVI-CHROM P, 50 GRAMS;AMBERCHROM 161C, 50GM;AMBERCHROM 161C 100ML;Amberlite XAD-16, -7, -4 resin;Amberlite XAD-15 nonionic polymeric adsorbent
