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
2-溴间二甲苯
瓶
ADAPTOR-RING FOR WITOPED XP
塑料大口圆桶
SS COL 0.76M 1.2%DC200 80/100 CHROM PNAW
DROPPING FUNNELS, CYLINDRICAL, GRADUATED ST-STOPCOCK W. SCREW- THREAD RET., NUT, 100:2 ML, C + S
REPL. ATIS PURGE & TRAP/HUMIDIFIER &
ISO-Guide34-Uranium(U)标准溶液,1000mg/L溶于2% HNO3
指性帽
铊标准溶液 (Tl 1000)