Stoppers and Stopcocks

Stoppers and Stopcocks

NETA Scientific provides stoppers and stopcocks that fit tightly inside test tubes and flasks of various sizes to prevent sample leakage. Choose from our on-hand stock of stopcocks, stoppers, and stopper accessories.

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Showing 1 - 10 of 500 items

  1. CHMGLS-CG-3026-03

    Chemglass Rubber Stopper, #0, - CHMGLS

    CHMGLS-CG-3026-03

    Chemglass Rubber Stopper, #0, - CHMGLS
    • LIST PRICE: $9.50
    • YOUR PRICE: $9.50
    NETA PART: CHMGLS-CG-3026-03
    MFG. PART: CG-3026-03
  2. CHMGLS-CG-3026-01

    Chemglass Rubber Stopper, #000, - CHMGLS

    CHMGLS-CG-3026-01

    Chemglass Rubber Stopper, #000, - CHMGLS
    • LIST PRICE: $9.90
    • YOUR PRICE: $9.90
    NETA PART: CHMGLS-CG-3026-01
    MFG. PART: CG-3026-01
  3. KEM-S280027

    Tradewinds Stopper Pennyhead Solid Flask Length #27 - KEM

    KEM-S280027

    Tradewinds Stopper Pennyhead Solid Flask Length #27 - KEM
    • LIST PRICE: $10.45
    • YOUR PRICE: $10.45
    NETA PART: KEM-S280027
    MFG. PART: S280027
  4. KEM-S291018

    Tradewinds Stopper Pennyhead Solid 10/18 - KEM

    KEM-S291018

    Tradewinds Stopper Pennyhead Solid 10/18 - KEM
    • LIST PRICE: $10.67
    • YOUR PRICE: $10.67
    NETA PART: KEM-S291018
    MFG. PART: S291018
  5. CHMGLS-CG-3018-01

    Chemglass Stopper # 9, Pennyhead, - CHMGLS

    CHMGLS-CG-3018-01

    Chemglass Stopper # 9, Pennyhead, - CHMGLS
    • LIST PRICE: $10.70
    • YOUR PRICE: $10.70
    NETA PART: CHMGLS-CG-3018-01
    MFG. PART: CG-3018-01
  6. CHMGLS-CG-3026-04

    Chemglass Rubber Stopper, #1, - CHMGLS

    CHMGLS-CG-3026-04

    Chemglass Rubber Stopper, #1, - CHMGLS
    • LIST PRICE: $10.80
    • YOUR PRICE: $10.80
    NETA PART: CHMGLS-CG-3026-04
    MFG. PART: CG-3026-04
  7. CHMGLS-CG-3027-01

    Chemglass Rubber Stopper, #000, - CHMGLS

    CHMGLS-CG-3027-01

    Chemglass Rubber Stopper, #000, - CHMGLS
    • LIST PRICE: $10.80
    • YOUR PRICE: $10.80
    NETA PART: CHMGLS-CG-3027-01
    MFG. PART: CG-3027-01
  8. CHMGLS-CG-3020-A-01

    Chemglass #9 PTFE Stopper, Black Handl - CHMGLS

    CHMGLS-CG-3020-A-01

    Chemglass #9 PTFE Stopper, Black Handl - CHMGLS
    • LIST PRICE: $10.85
    • YOUR PRICE: $10.85
    NETA PART: CHMGLS-CG-3020-A-01
    MFG. PART: CG-3020-A-01
  9. CHMGLS-CG-3022-95

    Chemglass Septum Stopper, Sleeve Type, - CHMGLS

    CHMGLS-CG-3022-95

    Chemglass Septum Stopper, Sleeve Type, - CHMGLS
    • LIST PRICE: $10.85
    • YOUR PRICE: $10.85
    NETA PART: CHMGLS-CG-3022-95
    MFG. PART: CG-3022-95
  10. CHMGLS-CG-3028-02

    Chemglass Rubber Stopper, #0, - CHMGLS

    CHMGLS-CG-3028-02

    Chemglass Rubber Stopper, #0, - CHMGLS
    • LIST PRICE: $11.00
    • YOUR PRICE: $11.00
    NETA PART: CHMGLS-CG-3028-02
    MFG. PART: CG-3028-02

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Showing 1 - 10 of 500 items