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Plugs / Caps

A stopper or cap is used to seal a test tube. The long and easy-to-grip rubber long stopper is easy to handle when fitting and unplugging. Light plug with silicon foam processing and many closed cells completely shields air and water because the surface of the coating is smooth. Some non-combustible rubber plugs have a heat-resistant temperature of 1200 ° C and can withstand direct fire. Stainless steel caps do not have to worry about corrosion, and metal ions will not dissolve and contaminate the medium.
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  1. Silicone Rubber Stopper
    ARAM Silicone Rubber Stopper
    Alam silicone rubber stopper retains its properties as an elastic body in the temperature range of -60 ° C to 200 ° C.
    Material  Silicone rubber 
    Rating:
    94%
    from S$0.49
    Min. 2 days
  2. Hole Silicone Rubber Stopper
    ARAM Hole Silicone Rubber Stopper
    Rating:
    60%
    from S$5.69
    Min. 2 days
  3. IMG Silicone Light Plug
    Tokyo Glass Kikai (TGK) IMG Silicone Light Plug
    Silicon is foamed and has a large number of closed cells. The outer coating has a smooth surface that completely blocks air and water. Due to the elasticity of the bubbles, the conventional standards can be aggregated and simplified, and can be classified by application and function in 5 colors.
    Operating Temperature Range (℃)  -60~+200 
    Rating:
    100%
    from S$25.99
    Min. 2 days
  4. Perforated silicone rubber stopper
    KENIS Perforated silicone rubber stopper
    ●*Glass products are blown in the factory, so they may not fit in the appropriate size. ●*Applicable containers are described based on the size of the container with a glass tube or thermometer placed in the hole of the rubber stopper.
    Compatible Container  Erlenmeyer flask, HARIO, 100mL, etc. 
    from S$12.99
    Min. 2 days
  5. Viton (R) Plug
    AS ONE Viton (R) Plug
    Has excellent acid resistance, oil resistance, and solvent resistance.
    from S$6.49
    Min. 12 days
  6. Silicone Plug
    AS ONE Silicone Plug
    Heat Resistance Temperature (℃)  200  Material  Silicon rubber 
    Rating:
    94%
    from S$0.44
    Min. 2 days
  7. Red Rubber Plug
    AS ONE Red Rubber Plug
    Material  Natural rubber 
    Rating:
    92%
    from S$0.36
    Min. 2 days
  8. Silicone Rubber Tiny Stopper
    ARAM Silicone Rubber Tiny Stopper
    RoHS directive (corresponding to 10 substances)  Correspondence  Material  Silicone rubber 
    Rating:
    94%
    from S$0.45
    Min. 2 days
  9. Silicone Rubber Stopper (Color)
    Kanda rubber chemical Silicone Rubber Stopper (Color)
    Heat Resistance Temperature (℃)  150  Material  Silicon 
    Rating:
    90%
    from S$1.59
    Min. 2 days
  10. Red Rubber Stopper
    ARAM Red Rubber Stopper
    RoHS directive (corresponding to 10 substances)  Correspondence  Material  Natural rubber 
    Rating:
    94%
    from S$0.28
    Min. 2 days
  11. Rubber Plug with Hole
    AS ONE Rubber Plug with Hole
    You can make a hole just by making a notch in the convex part on the bottom of the rubber stopper, which simplifies the troublesome drilling work. The hole diameter is 5 mm, which is convenient for using glass tubes. It can be used as a normal rubber stopper when used without making a notch.
    Heat Resistance Temperature (℃)  180  Hole Diameter (Φmm)  Material  Silicon rubber 
    Rating:
    92%
    from S$3.09
    Min. 2 days
  12. Silicone Stopper
    Taiyo Kogyo Silicone Stopper
    Non-toxic, odorless, heat resistant, low temperature resistant, chemical resistant For pharmaceuticals, medical use, biotechnology, physics and chemistry experiments
    Heat Resistance Temperature (℃)  200  Material  Silicon 
    Rating:
    100%
    from S$0.57
    Min. 2 days
  13. Rubber Stopper
    Sanyo-Gom Factory Rubber Stopper
    Material  Natural rubber 
    Rating:
    91%
    from S$4.39
    Min. 2 days
  14. Black rubber stopper
    Sanyo-Gom Factory Black rubber stopper
    The most common rubber stopper.
    Rating:
    80%
    from S$0.88
    Min. 2 days
  15. Ultra-small Silicone Rubber Stopper
    ARAM Ultra-small Silicone Rubber Stopper
    Operating Temperature Range (℃)  -60~200  RoHS directive (corresponding to 10 substances)  Correspondence  Material  Silicon rubber 
    Rating:
    100%
    from S$5.39
    Min. 2 days
  16. Perforated rubber plug (red)
    ARAM Perforated rubber plug (red)
    *Glass products are factory-blown products, so sizes may not match. * PET bottles (plastic bottles) may not be compatible with the size. *Compatible containers are listed based on the size when a glass tube or thermometer is inserted into the hole of the rubber stopper. *Depending on what is pass... Read More
    Rating:
    83%
    from S$3.29
    Min. 2 days
  17. Silicone Long Plug
    ARAM Silicone Long Plug
    It is a rubber stopper that is easy to fit and pull out because it is long and has a grip white.
    Operating Temperature Range (℃)  -60~+200  RoHS directive (corresponding to 10 substances)  Correspondence  Material  Silicon rubber 
    Rating:
    87%
    from S$38.99
    Min. 2 days
  18. Silicone Rubber Stopper
    ARAM Silicone Rubber Stopper
    ● Silicone rubber stopper with excellent chemical and heat resistance.
    Operating Temperature Range (℃)  -60~200  Material  Silicon rubber 
    Rating:
    100%
    from S$0.49
    Min. 2 days
  19. Cream Double Cap
    Taiyo Kogyo Cream Double Cap
    Since it is a double stopper, it has a high degree of sealing. Fits softly. It is easy to pierce the needle and there is little rubber chipping. It is the best-selling product that is made only by the manufacturer. Tissue culture, cell preservation, centrifugation tube, etc., as well as general m... Read More
    Color  Milky white  Material  Synthetic rubber 
    Rating:
    100%
    from S$49.99
    Min. 2 days
  20. Rubber Plug with Hole
    AS ONE Rubber Plug with Hole
    You can make a hole just by making a notch in the convex part on the bottom of the rubber stopper, which simplifies the troublesome drilling work. The hole diameter is 5 mm, which is convenient for using glass tubes. It can be used as a normal rubber stopper when used without making a notch.
    Material  Natural rubber  Specification  Red rubber stopper 
    Rating:
    91%
    from S$1.69
    Min. 2 days
  21. PE Caps
    Kartell PE Caps
    It can be used not only for cartel sink tubes and Spitz, but also for glass test tubes.
    Quantity (pieces)  100 
    Rating:
    89%
    from S$7.49
    Min. 2 days
  22. Fluoro rubber plug
    ARAM Fluoro rubber plug
    Aram Fluororubber stopper is a rubber stopper with excellent heat resistance, chemical resistance, and solvent resistance.
    Material  Fluororubber 
    Rating:
    100%
    from S$6.49
    Min. 2 days
  23. Silicone Rubber Stopper
    Sanyo-Gom Factory Silicone Rubber Stopper
    Has excellent heat resistance and cold resistance.
    from S$1.09
    Min. 2 days
  24. Silicon Plug
    Shin-Etsu Polymer Silicon Plug
    Silicone and biosilico are culture stoppers made by specially processing a silicone rubber material to make open cells. In particular, it has excellent breathability, operability, heat resistance, and chemical resistance. It is easier to handle than cotton plugs and can significantly reduce work ... Read More
    Rating:
    20%
    from S$3.09
    Min. 2 days
  25. Cork Stopper
    AS ONE Cork Stopper
    Material  Natural cork 
    Rating:
    70%
    from S$8.29
    Min. 2 days
  26. Cork Plug
    AS ONE Cork Plug
    Material  Natural cork 
    Rating:
    100%
    from S$14.99
    Min. 2 days
  27. Neoprene(R) Long Plug
    ARAM Neoprene(R) Long Plug
    It is a rubber stopper that is easy to fit and pull out because it is long and has a grip white. Has excellent oil resistance and chemical resistance.
    RoHS directive (corresponding to 10 substances)  Correspondence  Material  Neoprene rubber 
    Rating:
    80%
    from S$27.99
    Min. 2 days
  28. Rubber plug (black)
    KENIS Rubber plug (black)
    Material  Natural rubber  Hardness  50 degrees 
    Rating:
    100%
    from S$0.85
    Min. 2 days
  29. Light Plug
    ARAM Light Plug
    A stopper made by independently foaming silicone rubber, which is extremely elastic and flexibly adapts to the diameter of the other party. A rubber stopper that is light and easy to make holes.
    Autoclave availability  Possible  Material  Silicon rubber 
    Rating:
    80%
    from S$1.59
    Min. 2 days
  30. Silicone Plug
    AS ONE Silicone Plug
    It has excellent heat resistance and can be used repeatedly by high-pressure steam sterilization. Since the water evaporation rate is less than half that of cotton plugs, abnormal concentration and pH changes in the culture solution are reduced. It has excellent chemical resistance and can be was... Read More
    from S$31.99
    Min. 2 days
  31. Perforated rubber plug (black)
    ARAM Perforated rubber plug (black)
    Top Dia. x Bottom Dia. x Height H (mm)  17.5×14×20  Compatible Container  18mm test tube  Hole Diameter (Φmm)  Material  Natural rubber 
    Rating:
    100%
    from S$2.79
    Min. 2 days
  32. Cork stopper
    NARIKA Cork stopper
    Rating:
    80%
    from S$8.79
    Min. 2 days
  33. Synthetic (nitrile) rubber stopper
    Sanyo-Gom Factory Synthetic (nitrile) rubber stopper
    Has excellent oil resistance.
    from S$1.79
    Min. 2 days
  34. Double Cap
    ARAM Double Cap
    Insert it into a test tube, fold the upper part outward and seal it tightly. It is difficult to remove even if the internal pressure rises, and an injection needle can be inserted in the center.
    Material  Silicon rubber 
    from S$1.49
    Min. 2 days
  35. Viton stopper
    Tokyo Glass Kikai (TGK) Viton stopper
    It has excellent heat resistance and can be used continuously at 200 ° C. However, it does not have good cold resistance. It also has excellent chemical resistance and oil resistance.
    from S$5.89
    Min. 2 days
  36. Rubber stopper (red)
    ARAM Rubber stopper (red)
    We recommend a good-value pack of 10 pieces.
    RoHS directive (corresponding to 10 substances)  Correspondence 
    from S$0.31
    Min. 7 days
  37. Cork plug (10 units)
    KENIS Cork plug (10 units)
    Rating:
    70%
    from S$6.99
    Min. 2 days
  38. Rubber Plug
    Sanyo-Gom Factory Rubber Plug
    from S$0.96
    Min. 2 days
  39. Cork stopper
    SANSYO Cork stopper
    Rating:
    90%
    from S$5.59
    Min. 2 days
  40. Minuscule Silicone Plug
    AS ONE Minuscule Silicone Plug
    Has excellent heat resistance.
    Height (mm)  15  Bottom Diameter (Φmm)  Top Diameter (Φmm)  As ONE Part Number  61-9432-44 
    from S$4.19
    Min. 2 days
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