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
4-溴-2,6-二氟苯甲醇
阿斯巴甜(甜味素)
INOCULATION LOOPS "BIOGEN", 0,5 MM PLATINIUM, DIA. 4,0 MM, L. 60 MM
GAS COLLECTION TUBES, WITH 2 ST-STOPCOCK CZAKO 150 ML, WITH SEPTUM, ?:42/SOLID LENGTH:155/OVERALL L:375MM
4,4'-二氨基二苯胺硫酸盐水合物
纳米氧化锌分散液
滤纸,12.5
GRADUATED PIPETTES, CLASS DIN-B, 1,0:0,1 ML, COMPLETE SWIFT DELIVERY, 0-POINT TOP, DIFFICO BROWN,
250mL塑料量筒
3-噻吩甲醇