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
气进样针
FLASKS, W. SIDE NECK AT AN ANGLE OF 20°, ACC. TO DIN 12394, 250 ML, CN ST 24/29, SN ST 19/26
十四甲基环庚硅氧烷,>95.0%(GC)
BDS-HYPERSIL-PHENYL 5UM 20X2.1MM DASH HTS COLUMN 10/PK
注射器旁开口针头
CONSTRICTION PIPETTES, (CARLSBERG-PIPETTES), AUTOMATIC ZERO POINT, 5 UL, TOLERANCE 0,4 UL, WHITE
ST-COMBI-BOX "SEMI-MIKRO" 15, COMPLETE
BIOBASIC 4 5UM 100X0.5MM KAPPA COLUMN
气相色谱柱,TG-WAXMS 30m x 0.32mm x 0.25μm
定制铁元素标准溶液(Fe)