China different shape flat bottom vial inserts suit for screw top vials
Vials/Caps/Septa Manufacturer Syringe Filter Manufacturer Lab
250ul Plastic Insert with mandrel interior and polymer feet,suits for ND9 Vials 250ul Micro-Insert, clear glass, flat bottom, suits for ND8 Vials 300ul Micro-Insert, clear glass, flat bottom, suits for ND9 Vials 1ml shell vials, 1st hydrol glass, clear, 8mm PE-Plug, soft, without insertion Size 29*5.7mm 31*5mm 31*6mm 8.2*40mm 29*5.7mm 29*5mm IPA150
China hplc vials for sale price- Aijiren Crimp Vials
High recovery 0.2ml chromatog...