12x32mm amber glass chromatography sample vials PTFE/silicone septum
Vials 2ml,12×32 mm,screw,clear+caps 9mm,PP,blue,PTFE/silicone
Vials 2ml,12×32 mm,screw,clear+caps 9mm,PP,blue,PTFE/silicone septum,100pcs Superior quality 1st hydrolytic class glass (Type 1) in clear and amber.
Shop LCGC Certified Amber Glass Vial | 12 x 32mm | 186000847C
The Blue, 12 x 32 mm Screw Neck Cap and Preslit PTFE/Silicone Septum, 100/pk allows for adequate venting which prevents vacuum formation in sample vials,
2ml Glass and Plastic HPLC Vials with Cap and PTFE Silico...
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