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20mm Crimp Top Headspace Vial for GCMS--Aijiren HPLC Vials 20mL Amber Crimp-top Headspace Vial, Round Bottom, 22.8*75mm, 5.0 type $15.99 $15.24 $14.38 Headspace vials are a kind of laboratory vials for top space analysis, used in the process of top – gas

20mL Amber Crimp-top Headspace Vial, Round Bottom, 22.8*75mm, 5.0 type. $15.99. $15.24. $14.38. Headspace vials are a kind of laboratory vials for top space analysis, used in the process of top – gas chromatography with the features of high-temperature resistance and corrosion resistance.

China Combipal Headspace Vial Manufacturers, Suppliers 4).10/20mL Clear /Amber Precision Crimp Headspace Vial, Flat/Round Bottom, 22.5*46mm . 5).PTFE/Silicone Septa Φ20*3mm Temper

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10-20mL 18mm Screw Thread Headspace ND18 10ml & 20ml Screw Neck ND18 rounded bottom headspace vial with matched 18mm Magnetic Precision Screw Metal Cap,17.5mm PTFE/silicone septa · Port:Shang hai · Payment Terms:L/C,D/A,D/P,T/T Product Details Product Description 1.A rounded bottom is more sturdy and thus more resistant to the high pressure

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