izitsha ze-spme

I-SPME Vials, 18mm Isikulufa Sochungechunge Lwesitsha
Ikhephu: 18mm Magnetic Precision Screw Metal Caps, 8mm Centre Hole
I-Septa: I-PTFE Emhlophe\/I-Silicone Engafihli Eluhlaza okwesibhakabhaka Septa