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
FLASK, DISTILLING, ENGLER, DURAN WITH STANDARD GROUND JOINT 19/26
气相色谱柱，TG-1301MS 75m x 0.53mm x 3μm
4-己基联苯腈
Bond Elut PBA SPE小柱
500mL小口试剂瓶
URINE VESSEL, WITH LID, CRYSTAL CLEAR, GRAD., SAN, 2 000:20 ML, H. 220 MM, O.D. 150 MM
2-甲硫基吡嗪
HEAD FOR GAS WASHING BOTTLES 100 ML WITH SOCKET ST 34/35 AND SINTERED DISC P0
BETABASIC 8 5UM 10X1MM JAVELIN GUARDS 4/PK
SEP-PAK C18萃取小柱（50支/盒）
扫码关注
