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
PRECISION UNIVERSAL SET THERMOMETER NOT ENAMELLED, OPAL GLASS SCALE FOR OFFICIALLY TESTING +47 +1
BETASIL C8 10UM 150X30MM PREP COLUMN
6种元素混标 (HJ 974-2018)
Teflon管,M8接头,150mm
750 +L离心滤器 RC
GRIFFIN BEAKERS,CRYSTAL CLEAR, TPX, 100 ML
3,5-二甲基-4-硝基吡唑
2,4-二氯苯甲醛
20%PEG-20M on chromosorb waw dmcs 80-100 mesh 2m 国产岛津2米
气进样针