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
圆白菜粉基质中总砷(As)质控样
WITEG WATER STILL CLEANER, CONCENTRATE, FOR WATER-DISTILLING APPARATUS PACKED TO A 1 LITER CONTAIN
五氯化磷
8-425开孔拧盖,含硅橡胶/聚四氟垫 cap 8-425, with PTFE/silicone lined, 100/pk
CNWBOND 硅藻土定制SPE小柱(客户提供原料)
BOTTLES,CONICAL SHOULDER,PP, WIDE- -MOUTHED,TRANSPARENT, WITH ST-STOPPER ST 45, 500 ML
连接件
3-溴丙酸
25mL 梨形烧瓶 ST 19/26,43*95mm
EcoCART 125-3,LiChrospher 100 RP-18 7μm定制柱