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
5ML气密型锁式进样针
STIRRER MAGNETS Square
GRAD. CYLINDERS, DURAN, DIN-B, WITH HEXAGONAL BASE, 25 : 0,5 ML
FILTER PAPER CIRCLES,(1) RAPID SOFT, FILTER-DIA. 150 MM, PACK OF 100 PCS
UV SEMI-MICRO CUVETTES PMMA (100 pcs)
BOTTOM OF TITR. VESSEL 500
Ca,K,Mg,Na 标准溶液
WASHING BOTTLES, 500 ML, GLASS, ST 29/32-STILL HEAD COMPLETE
?-Pinene 1000 μg/mL in Isopropanol标准品
3-硝基水杨酸甲酯