Comparison : Item # 1120000, 6 Millimeter (mm) Maximum Needle Size and pp25 Cap Size Septa (1120000)
Item # 1120100, 6 Millimeter (mm) Maximum Needle Size and pp28 Cap Size Septa (1120100)
Item # 1124200, 6 Millimeter (mm) Maximum Needle Size and GL32 Cap Size Septa (1124200)
Item # 1120200, 6 Millimeter (mm) Maximum Needle Size and pp36 Cap Size Septa (1120200)
Item # 1120300, 6 Millimeter (mm) Maximum Needle Size and GL45 Cap Size Septa (1120300)