如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
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四氢呋喃 Tetrahydrofuran HPLC, 1L
Proelut AC 250mg / 3mL 50/pk
Kromasil C4 液相色谱柱
套装 15X45 样品瓶 /旋盖/钳口盖-组合装 100 4ML透明
DL-薄荷醇 99%沃凯
SUGAR SACCHARIMETER ACC. TO BRIX, DIVISION IN 0,1 BRIX, WITH THERMOMETER, LENGTH 300 MM, RANGE 40-
ProElut AL-B 100g
隐色孔雀石绿-甲基-D12
WINE PAC METHOD CARD
N,N'-双苄氧羰基-L-赖氨酸