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
LICHROSORB 100 RP-8 5UM 250X4.6MM COLUMN
Triacetylmethane
BOTTLES, NARROW NECK LDPE COMPLETE WITH SCREW CAP GL 32 CAPACITY 3000 ML WITH HANDLE
2-氨基-4-(三氟甲基)吡啶
80/100 Chromosorb 102不锈钢气相填充柱
Calibration screw for PW5000
平行浓缩蒸发仪12位
DESICCATOR PLATE ,PORCELAIN
PE-HD两通,用于11-14mm管径
BUTYL HYPERSIL 5UM 100X4.6MM COLUMN