Serving Scientists Since 1994

Spiral Sinkers

Floating tablets rarely dissolve at a reproducible weight. Using a spiral sinker in Apparatus 2 fixes the tablet to a certain point and aids reproducibility. Spiral sinkers can also be useful where tablets may stick to the sides of the vessel.

All QLA Products are manufactured to ISO9001 quality standards.

See Video about Capsule Sinker types! Video

17 Item(s)

per page
  1. Stainless Steel Capsule Sinker with 6 Spirals, 21.3 x 9.4mm Capacity

    6 Spiral Stainless Steel Capsule Sinker 22.9 x 9.4mm Capacity
    Part Number Pack Size Enquire
    CAPWHT-2S Each
  2. Stainless Steel Capsule Sinker with 5.5 Spirals, 29.2 x 11.8mm Capacity

    5.5 Spiral Stainless Steel Capsule Sinker 29.2 x 11.8mm Capacity
    Part Number Pack Size Enquire
    CAPWHT-XLS Each

    Stainless Steel Capsule Sinker with 5.5 Spirals, 29.2 x 11.8mm Capacity.


  3. Stainless Steel Capsule Sinker with 4 Spirals, 22.5 x 11.8mm Capacity

    4 Spiral Stainless Steel Capsule Sinker 22.5 x 11.8mm Capacity
    Part Number Pack Size Enquire
    CAPWHT-XLSS Each

    Stainless Steel Capsule Sinker with 4 Spirals, 22.5 x 11.8mm Capacity

  4. Breath Film Sinker for Dissolution

    Breath Film Sinker for Dissolution
    Part Number Pack Size Enquire
    CAPWHT-PC Each

    Breath Film Sinker

  5. Stainless Steel Capsule Sinker with 10 Spirals, 31.0 x 11.0mm Capacity. Sotax Style

    10 Spiral Stainless Steel Capsule Sinker 31.0 x 11.0mm Capacity. Sotax Style
    Part Number Pack Size Enquire
    CAPWST-31 Each

    Stainless Steel Capsule Sinker with 10 Spirals, 31.0 x 11.0mm Capacity

    OEM Part# 7349

  6. Stainless Steel Capsule Sinker with 7 Spirals 23.0 x 8.0mm Capacity. Sotax Style

    7 Spiral Stainless Steel Capsule Sinker 23.0 x 8.0mm Capacity. Sotax Style
    Part Number Pack Size Enquire
    CAPWST-23 Each

    Stainless Steel Capsule Sinker with 7 Spirals 23.0 x 8.0mm Capacity

    OEM Part# 6881

  7. Stainless Steel Capsule Sinker with 6 Spirals, 19.3 x 7.0mm Capacity. Sotax Style

    6 Spiral Stainless Steel Capsule Sinker 19.3 x 7.0mm Capacity. Sotax Style
    Part Number Pack Size Enquire
    CAPWST-19 Each

    Stainless Steel Capsule Sinker with 6 Spirals, 19.3 x 7.0mm Capacity

    OEM Part# 8283

  8. Stainless Steel Capsule Sinker with 5 Spirals, 18.0 x 6.0mm Capacity. Sotax Style

    5 Spiral Stainless Steel Capsule Sinker 18.0 x 6.0mm Capacity. Sotax Style
    Part Number Pack Size Enquire
    CAPWST-18 Each

    Stainless Steel Capsule Sinker with 5 Spirals, 18.0 x 6.0mm Capacity

    OEM Part# 7346

  9. Stainless Steel Capsule Sinker with 4 Spirals 15.5 x 5.0mm Capacity. Sotax Style

    4 Spiral Stainless Steel Capsule Sinker 15.5 x 5.0mm Capacity. Sotax Style
    Part Number Pack Size Enquire
    CAPWST-15 Each

    Stainless Steel Capsule Sinker with 4 Spirals 15.5 x 5.0mm Capacity

    OEM Part# 8280

  10. Stainless Steel Capsule Sinker with 6 Spirals, 22.5 x 14.7mm Capacity

    6 Spiral Stainless Steel Capsule Sinker 22.5 x 14.7mm Capacity
    Part Number Pack Size Enquire
    CAPWHT-XS Each

    Stainless Steel Capsule Sinker with 6 Spirals, 22.5 x 14.7mm Capacity

    OEM Part# 302-9053-6

  11. PTFE Coated Capsule Sinker with 4 Spirals, 29.2 x 11.8mm Capacity

    4 Spiral PTFE Coated Capsule Sinker 29.2 x 11.8mm Capacity
    Part Number Pack Size Enquire
    CAPWHT-XL Each

    PTFE Coated Capsule Sinker with 4 Spirals, 29.2 x 11.8mm Capacity

  12. PTFE Coated Capsule Sinker with 4 Spirals, 27.9 x 10.4mm Capacity

    4 Spiral PTFE Coated Capsule Sinker 27.9 x 10.4mm Capacity
    Part Number Pack Size Enquire
    CAPWHT-LG Each

    PTFE Coated Capsule Sinker with 4 Spirals, 27.9 x 10.4mm Capacity

    OEM Part# 1302-9062-6

  13. Stainless Steel Capsule Sinker with 4 Spirals, 21.3 x 9.8mm Capacity

    4 Spiral Stainless Steel Capsule Sinker 21.3 x 9.8mm Capacity
    Part Number Pack Size Enquire
    CAPWHT-4S Each

    Stainless Steel Capsule Sinker with 4 Spirals, 21.3 x 9.8mm Capacity

    OEM Part# 302-9050-6

  14. PTFE Coated Capsule Sinker with 4 Spirals, 21.4 x 9.8mm Capacity

    4 Spiral PTFE Coated Capsule Sinker 21.4 x 9.8mm Capacity
    Part Number Pack Size Enquire
    CAPWHT-04 Each

    PTFE Coated Capsule Sinker with 4 Spirals, 21.4 x 9.8mm Capacity

    OEM Part# 302-9060-6

  15. PTFE Coated Capsule Sinker with 6 Spirals, 21.3 x 9.4mm Capacity

    6 Spiral PTFE Coated Capsule Sinker for dissolution. 21.3 x 9.4mm Capacity
    Part Number Pack Size Enquire
    CAPWHT-02 Each

    PTFE Coated Capsule Sinker with 6 Spirals, 21.3 x 9.4mm Capacity

    OEM Part# 302-9061-6

  16. Time Release Capsule Sinker

    Time Release Capsule Sinker
    Part Number Pack Size Enquire
    CAPWHT-TR Each

    Time Release Capsule Sinker

    OEM Part# 302-9065-6

  17. Type 316 Stainless Steel Wire 0.6mm dia 15m Roll

    Type 316 Stainless Steel Wire 0.6mm dia 15m Roll
    Part Number Pack Size Enquire
    WIRESK-VK Each

    Type 316 Stainless Steel Wire

    OEM Part# 12-3000

17 Item(s)

per page