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
2-(三氟甲基)苯甲酰胺, 98+%
PK100 ISO-DISC PTFE-4-2, 4MM X 0.2UM
MOS-HYPERSIL-2 3UM 150X3MM COLUMN
HyperSep SAX SPE Column, 500mg/6mL 30个/包装
BIOBASIC 18 10UM 250X10MM PREP COLUMN
1270圣诞树型带线耳塞
(停用)锚式搅拌桨
BETASIL C18 5UM 150X1MM COLUMN
FLASKS, 250 ML, ROUND BOTTOM, CENTER NECK, ST 14/23, 85 X 140 MM
2止动管 ENE-04 Tygon ST R3603 内径:0.44mm