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
Magnetic stirring-bar, PTFE, octagon, 8 x 41 mm
安捷伦不锈钢填充柱,3m 1/8 2mm Crbw20M/WHP 100/120 SS
3.5%氯化钠半固体琼脂
5种阴离子混标,Cl/SO4/F/NO3(as N)/NO2(as N),500mg/L溶于2% HNO3
PK2 C18 5UM 2CMX3.0MM SUPELGUARD &
REPL. RESERVOIR,2 LITER, FOR MOBILE PHAS E SYSTEM
改良GAM肉汤
(7-氮杂苯并三唑-1-基氧代)三(三甲基氨基)膦六氟磷酸盐
LL Solitrode Pt1000 PP shaft (plug U)
CHROMATOGRAPHIC-COLUMNS, SIMPLE, ST-PTFE-STOPCOCK, SCREW-THREAD RETAINING NUT, FUSED-IN SINTERED G