Screw Cap, 9 mm, blue with PTFE

Septa for Magnetic Screw Caps

Septa, red PTFE/Silicone

红色 PTFE/硅胶隔垫

白色 PTFE/硅胶隔垫, Septa, white PTFE/silicone

SeQuant^® ZIC-HILIC^TM (5μm,200Å) PEEK 100 x 4.6 mm

Silica-WS

SLB^®-5ms Intuvo Capillary GC Column

SLB ^®-5 ms 毛细管 GC 色谱柱

SLB^®-IL76i Intuvo Capillary GC Column

Soxhlet Extraction Apparatus

Soxhlet 萃取设备

SPB^®-1 SULFUR Capillary GC Column

特种玻璃柱, Specialty Glass Column