Vial cap ND18

screw-inmetal

18m m Magnetic Precision Screw Metal Cap Screw top vials and caps are recommended for the tightest seal and the most reproducibleheadspace results. Product Details Product Description 1.A rounded bottom is more sturdy and thus more resistant to the high pressure within the vial during the heating process. 2.Available with amber or clear vial 3.Available with 20ml or 10ml vial Features 1) Screw top vials and caps are recommended for the tightest seal and the most reproducibleheadspace results. 2) CombiPAL headspace vials and caps are precision-thread, making them an excellent choice for dependability and ease-of-use. 3) They are ideal for applications inthe environmental, food and beverage, industrial hygiene, drug analysis, and clinical chemistry industries. As one of the most professional 6-20ml GC headspace vials manufacturers and suppliers in China, our company is featured by quality products and good service. Please rest assured to wholesale bulk cheap 6-20ml GC headspace vials from our factory.