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
Blue graduated beakers，low form，PP，Cap:2000ml
铬天青S，AR
铬(Cr3+)ICP-MS标准溶液,1000mg/L±2%溶于2% HCl
C-Flex? 50 A (Type H) id 6.4mm od 11.2mm / reel of 7.5m 6424-24
水相微孔滤膜
芽孢染色液
磷酸二氢钾
SCREW THREADS; WITH CONE ACC. TO DIN 12257 GL 32, NS 45/40
样品瓶架
BECHER TPX SERIGR,, 500 ml
