SeQuant^® ZIC-HILIC^TM (5μm) 5 x 0.3 mm Guard (5 pc)

短螺纹样品瓶，透明玻璃，11.6 x 32 mm（仅样品瓶），100个装, Short thread autosampler vial, clear glass, 11.6 x 32 mm (vial only)

Silicon oil 550

SLB^®-5ms Intuvo Capillary GC Column

SLB ^®-5 ms 毛细管 GC 色谱柱

SLB^®-IL60 Intuvo Capillary GC Column

Snap Ring polypropylene autosampler microvial

自动进样器卡口聚丙烯微量样品瓶

Soxhlet Extraction Apparatus

Soxhlet 萃取设备

SP^®-2380 Capillary GC Column

SP^®-2380毛细管GC色谱柱

SPB^®-PUFA Capillary GC Column

特种玻璃柱, Specialty Glass Column