24 visiting now: 14 USA USA flag 6 China China flag 3 Russia Russia flag 1 Germany Germany flag

Highlighted Companies

13-425 4ml Screw-thread Sample Vial - China

price: 0.12 Dollar US$

13-425 4ml Screw-thread Sample Vial

Products Photos Catalog 425 4ml Screw Thread Photos Catalog

13-425 4ML Screw-thread Sample vial

HM-4459 white PTFE/red Silicone septa OD13*1.5mm temperature resistant -60C-200C $0.12/piece

HM-4470 red PTFE/white Silicone septa OD13*1.5mm temperature resistant -60C-200C

HM-4454 red PTFE/white Silicone/red PTFE septa OD13*1.5mm temperature resistant -60C-200C

HM-4471 nature PTFE/nature Silicone septa OD13*1.5mm temperature resistant -60C-200C

HM-4461 black screw polypropylene cap, 8.5mm centre hole OD13mm

HM-4462 black screw polypropylene cap, closed-top OD13mm

HM-4463 white PTFE/red Silicone septa, 13mm black screw polypropylene cap, 8.5mm centre hole

HM-4464 red PTFE/white Silicone septa, 13mm black screw polypropylene cap, 8.5mm centre hole

HM-4465 red PTFE/white Silicone /red PTFE septa, 13mm black screw polypropylene cap, 8.5mm centre hole

HM-4466 nature PTFE/nature Silicone septa, 13mm black screw polypropylene cap, 8.5mm centre hole

HM-4467 nature PTFE/nature Silicone septa, 13mm black screw polypropylene cap, closed-top

HM-4468 pre-slit white PTFE/red Silicone septa, 13mm black screw polypropylene cap, 8.5mm centre hole

HM-4455 4ml screw-thread vial, clear 15*45mm Borosilicate type 70

HM-4456 4ml screw-thread vial, clear with write-on spot 15*45mm Borosilicate type 70

HM-4457 4ml screw-thread vial, amber 15*45mm USP 1 expansion 51

HM-4458 4ml screw-thread vial with write-on spot , amber 15*45mm USP 1 expansion 51

Magnetic Universal Screw Seals ND18 for Precision Thread Vials

HM-2757 blue PTFE/white Silicone septa OD17.5*1.5mm

HM-2758 magnetic precision screw-thread metal cap, 8mm centre hole OD17.5mm

HM-2759 blue PTFE/white Silicone septa, 18mm magnetic precision screw-thread metal cap, 8mm centre hole

HM-2075G 10ml clear precision screw- thread vial, round bottom 22.5*46mm USP 1 expansion 33

HM-2074 20ml clear precision screw- thread vial, round bottom 22.5*75.5mm USP 1 expansion 33


Company Contact:


  • Phone: 13819426828

  • Address: No.7 Jinyun Rd Huafu Industrial Zone, Yinzhou Ningbo Zhejiang China., Ningbo , Zhejiang , China

  • Email: Email


Published date: April 27, 2016

  • Business Description: Ningbo Excellent New Materials Co Ltd，holding by Hamag Investment Limited.

    is a company specialized in produce, research and develop laboratory chromatography consumables.

    Main products including various types of autosampler vials, caps, septa and so on.

    We were focus on China market, and now start sale to oversea markets.

    After several years of develp and research, a wide series advanced products have been developed and well compatible with world classic brand autosamplers, such as Agilent, Waters, Shimadzu, etc.

    Our products are specially used for laboratory analysis equipment, including storage bottle, mobile phase solvent bottle.

    autosampler bottle, headspace vial, TOC vials, EPA vials, reagent bottles, and more.

    "Quality, Efficiency, Service" is our belief and mission, it's the key that helps us win the past also will win further.

    Wishing Our products help building bright clean future all over the world!

Related listings



  • Rycp74 Manual Disposable Plastic Injector
    Rycp74 Manual Disposable Plastic Injector
    Laboratory supplies and fixtures - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - July 2, 2026 - 7.20 Dollar US$

    When you’re working with animals, you need equipment that is fast, accurate, and built to last. Introducing the [Product Name] Reusable Injection Pen—the ultimate dosing tool for farmers, ranchers, and veterinarians. Designed to handle the rigors of ...

  • Sec50 Carbon Adding Deoxygenation Unit
    Sec50 Carbon Adding Deoxygenation Unit
    Laboratory supplies and fixtures - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - July 2, 2026 - 7600.00 Dollar US$

    At a certain temperature, residual oxygen in nitrogen undergoes oxidation with a carbon catalyst, resulting in the generation of carbon dioxide in a chemical reaction represented by C + O2 = CO2. This process reduces the oxygen content in nitrogen to...

  • Dual Chamber System
    Dual Chamber System
    Laboratory supplies and fixtures - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - June 24, 2026 - 3.50 Dollar US$

    Dual-Chamber Injection System (DCS) is a combination device with two separate chambers containing a powder or lyophilized powder and a diluent. The ingredients is stored in a freeze-dried form to ensure long-term stability, especially for biologics.



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"