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
FILTER APPARATUS,WITT-TYPE,INTERCHAN- GEABLE LID,WIDE NECK,SIDE PLASTICHOSE CONNECTION,TUBULATURE NS
SUPELCOSIL LC-18 HPLC 柱
Acetic acid, pure, 99.5% 25LT
Fipronil-sulfone,10ng/ul 标准品
CNWBOND GCB/NH2/Si SPE 小柱
2,7-二溴萘
2-氨基苯并噻唑
FILTER FUNNELS, 125 ML, P4 DISC DIA.: 60 MM, STEM O.DIA.: 10 MM
偶氮二甲酰二哌啶
LICHROSORB 100 RP-8 5UM 125X4MM COLUMN