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QLA Dissolution Capsule Sinkers

QLA offers the most extensive selection of tablet and capsule Sinkers available from a single source. Our family of sinkers includes most configurations currently in use worldwide, including spiral style, basket style, three-prong style and others.  

All QLA Sinkers are manufactured to ISO9001 quality standards.



Item Name Product Image Price

QLA Spiral Capsule Sinker per Isosorbide Mononitrate E-R Tablets Monograph, Approx. 1.00” (25.4 mm) L x 0.28”(7 mm) ID, 316 SS - CAPWHT-IM

QLA Spiral Capsule Sinker per Isosorbide Mononitrate E-R Tablets Monograph, Approx. 1.00” (25.4mm) L x 0.28”(7mm) ID, 316 SS, 0.032”/20 gauge wire diameter Product Number: CAPWHT-IM Initial wire length = 10” (25.4cm)
QLA Spiral Capsule Sinker per Isosorbide Mononitrate E-R Tablets Monograph, Approx. 1.00” (25.4 mm) L x 0.28”(7 mm) ID, 316 SS - CAPWHT-IM £26.00Buy Now

QLA Spiral Capsule Sinker with Screw on Cap, 6 spirals, 0.9" (22.9 mm) L x 0.281" (7.1 mm) capacity, 316 Stainless Steel - CAPWSC-01S

Stainless Steel Sinker with Screw Cap and 6 spirals QLA Part Number: CAPWSC-01S Spiral Capsule Sinker with Screw on Cap, 316 SS, .9" (22.9mm) L x .281" (7.1mm) Total capacity /Actual ID capacity .765" (19.4mm) x .275"(7mm), 6 coils Fits Bath...
QLA Spiral Capsule Sinker with Screw on Cap, 6 spirals, 0.9" (22.9 mm) L x 0.281" (7.1 mm) capacity, 316 Stainless Steel - CAPWSC-01S £77.00Buy Now

QLA Spiral Capsule Sinker, 3 spirals, 0.885" (22.5 mm) L x 0.465" (11.8 mm) W capacity, 316 Stainless Steel - CAPWHT-XLSS

Stainless Steel Sinker with 3 spirals, 22.5 x 11.8mm capacity QLA Part Number: CAPWHT-XLSS Spiral Capsule Sinker, 316 SS, .885" (22.5mm) L x .465" (11.8mm) W capacity, 3 coils Fits Bath Models: Agilent: 705, 708-DS, 709-DS, VK700/710, VK7000/7010,...
QLA Spiral Capsule Sinker, 3 spirals, 0.885" (22.5 mm) L x 0.465" (11.8 mm) W capacity, 316 Stainless Steel - CAPWHT-XLSS £35.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 0.472” (12 mm), 7 coils - CAPWHT-12077S

QLA Spiral Capsule Sinker, 316 SS, 0.472” (12mm), 7 coils Product Number: CAPWHT-12077S Spiral Capsule Sinker, 316 SS, .472” (12mm) L x .275” (7mm) W capacity, 7 coils (Max OD of sinker=.54” (13.7mm))
QLA Spiral Capsule Sinker, 316 SS, 0.472” (12 mm), 7 coils - CAPWHT-12077S £100.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 0.71” (18 mm) L x 0.32” (8 mm) W capacity, 8.5 coils - CAPWHT-18088

QLA Spiral Capsule Sinker, 316 SS, 0.71” (18mm) L x 0.32” (8mm) W capacity, 8.5 coils Product Number: CAPWHT-18088 Max OD of sinker = 0.58” (14.7mm)
QLA Spiral Capsule Sinker, 316 SS, 0.71” (18 mm) L x 0.32” (8 mm) W capacity, 8.5 coils - CAPWHT-18088 £29.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 0.91” (23 mm) L x 0.32” (8 mm) W capacity, 8.5 coils - CAPWHT-23088

QLA Spiral Capsule Sinker, 316 SS, 0.91” (23mm) L x 0.32” (8mm) W capacity, 8.5 coils Product Number: CAPWHT-23088 Max OD of sinker = 0.58” (14.7mm)
QLA Spiral Capsule Sinker, 316 SS, 0.91” (23 mm) L x 0.32” (8 mm) W capacity, 8.5 coils - CAPWHT-23088 £29.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 0.984" (25 mm) L x 0.433" (11 mm) W capacity, 4 coils - CAPWHT-25114S

QLA Spiral Capsule Sinker, 316 SS, .984" (25mm) L x .433" (11mm) W capacity, 4 coils Product Number: CAPWHT-25114S
QLA Spiral Capsule Sinker, 316 SS, 0.984" (25 mm) L x 0.433" (11 mm) W capacity, 4 coils - CAPWHT-25114S £64.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 1.11" (28.3 mm) L x 0.689" (17.5 mm) W capacity, 3.5 coils - CAPWHT-29173.5S

QLA Spiral Capsule Sinker, 316 SS, 1.11" (28.3mm) L x .689" (17.5mm) W capacity, 3.5 coils Product Number: CAPWHT-29173.5S
QLA Spiral Capsule Sinker, 316 SS, 1.11" (28.3 mm) L x 0.689" (17.5 mm) W capacity, 3.5 coils - CAPWHT-29173.5S £77.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 1.15” (29.2 mm) L x .70” (18 mm) W capacity, 4.5 coils - CAPWHT-30184.5S

QLA Spiral Capsule Sinker, 316 SS, 1.15” (29.2 mm) L x .70” (18 mm) W capacity, 4.5 coils Product Number: CAPWHT-30184.5S
QLA Spiral Capsule Sinker, 316 SS, 1.15” (29.2 mm) L x .70” (18 mm) W capacity, 4.5 coils - CAPWHT-30184.5S £77.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 1.15” (29.2 mm) L x .75” (19 mm) W capacity, 4 coils - CAPWHT-30194S

QLA Spiral Capsule Sinker, 316 SS, 1.15” (29.2 mm) L x .75” (19 mm) W capacity, 4 coils Product Number: CAPWHT-30194S
QLA Spiral Capsule Sinker, 316 SS, 1.15” (29.2 mm) L x .75” (19 mm) W capacity, 4 coils - CAPWHT-30194S £77.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 1.18” (30 mm) L x 0.42” (10.7 mm) W capacity, 9 coils - CAPWHT-3010

QLA Spiral Capsule Sinker, 316 SS, 1.18” (30mm) L x .42” (10.7mm) W capacity, 9 coils Product Number: CAPWHT-3010
QLA Spiral Capsule Sinker, 316 SS, 1.18” (30 mm) L x 0.42” (10.7 mm) W capacity, 9 coils - CAPWHT-3010 £94.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 1.21" (30.8 mm) L x 0.575" (14.6 mm) W capacity, 4 coils - CAPWHT-32144S

QLA Spiral Capsule Sinker, 316 SS, 1.21" (30.8 mm) L x .575" (14.6mm) W capacity, 4 coils Product Number: CAPWHT-32144S
QLA Spiral Capsule Sinker, 316 SS, 1.21" (30.8 mm) L x 0.575" (14.6 mm) W capacity, 4 coils - CAPWHT-32144S £77.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 1.30" (32.9 mm) L x .67" ( 17 mm) W capacity, 8 coils - CAPWHT-34178S

QLA Spiral Capsule Sinker, 316 SS, 1.30" (32.9 mm) L x .67" ( 17 mm) W capacity, 8 coils Product Number: CAPWHT-34178S
QLA Spiral Capsule Sinker, 316 SS, 1.30" (32.9 mm) L x .67" ( 17 mm) W capacity, 8 coils - CAPWHT-34178S £56.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 1.34” (34 mm) L x 0.55” (14 mm) W capacity, 3 coils - CAPWHT-3414

QLA Spiral Capsule Sinker, 316 SS, 1.34” (34mm) L x .55” (14mm) W capacity, 3 coils Product Number: CAPWHT-3414
QLA Spiral Capsule Sinker, 316 SS, 1.34” (34 mm) L x 0.55” (14 mm) W capacity, 3 coils - CAPWHT-3414 £64.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 5 spirals, 0.84" (21.3 mm) L x 0.385" (9.8 mm) W capacity - CAPWHT-4S

Stainless Steel Sinker with 5 spirals, 21.3 x 9.8mm capacity QLA Part Number: CAPWHT-4S Spiral Capsule Sinker, 316 SS, .84" (21.3mm) L x .385" (9.8mm) W capacity, 5 coils Fits Bath Models: Agilent: 705, 708-DS, 709-DS, VK700/710, VK7000/7010,...
QLA Spiral Capsule Sinker, 316 SS, 5 spirals, 0.84" (21.3 mm) L x 0.385" (9.8 mm) W capacity - CAPWHT-4S £23.00Buy Now

QLA Spiral Capsule Sinker, 316 SS, 5 spirals, 0.84" (21.3 mm) L x 0.385" (9.8 mm) W capacity, PTFE Coated - CAPWHT-04

PTFE Coated Sinker with 5 spirals, 21.3 x 9.8mm capacity QLA Part Number: CAPWHT-04 Spiral Capsule Sinker, PTFE Coated Music Wire, .84" (21.3mm) L x .385" (9.8mm) W capacity, 5 coils Fits Bath Models: Agilent: 705, 708-DS, 709-DS, VK700/710,...
QLA Spiral Capsule Sinker, 316 SS, 5 spirals, 0.84" (21.3 mm) L x 0.385" (9.8 mm) W capacity, PTFE Coated - CAPWHT-04 £39.00Buy Now

QLA Spiral Capsule Sinker, 5.5 spirals, 1.15" (29.2 mm) L x 0.465" (11.8 mm) W capacity, 316 Stainless Steel - CAPWHT-XLS

Stainless Steel Sinker with 5.5 spirals, 29.2 x 11.8mm capacity QLA Part Number: CAPWHT-XLS Spiral Capsule Sinker, 316 SS, 1.15" (29.2mm) L x .465" (11.8mm) W capacity, 5.5 coils Fits Bath Models: Agilent: 705, 708-DS, 709-DS, VK700/710,...
QLA Spiral Capsule Sinker, 5.5 spirals, 1.15" (29.2 mm) L x 0.465" (11.8 mm) W capacity, 316 Stainless Steel - CAPWHT-XLS £35.00Buy Now

QLA Spiral Capsule Sinker, 5.5 spirals, 1.15" (29.2 mm) L x 0.465" (11.8 mm) W capacity, PTFE Coated 316 Stainless Steel - CAPWHT-XL

PTFE Coated Sinker with 5.5 spirals, 29.2 x 11.8mm capacity QLA Part Number: CAPWHT-XL Spiral Capsule Sinker, PTFE Coated Music Wire, 1.15" (29.2mm) L x .465" (11.8mm) W capacity, 5.5 coils Fits Bath Models: Agilent: 705, 708-DS, 709-DS,...
QLA Spiral Capsule Sinker, 5.5 spirals, 1.15" (29.2 mm) L x 0.465" (11.8 mm) W capacity, PTFE Coated 316 Stainless Steel - CAPWHT-XL £42.00Buy Now

QLA Spiral Capsule Sinker, 6 spirals, 1.6" (40.6 mm) L x 0.512" (13 mm) W capacity, 316 Stainless Steel - CAPWHT-XXLS

Stainless Steel Sinker with 6 spirals, 40.6 x 13mm capacity QLA Part Number: CAPWHT-XXLS Spiral Capsule Sinker, 316 SS, 1.6" (40.6mm) L x .512" (13mm) W capacity, 6 coils Fits Bath Models: Agilent: 705, 708-DS, 709-DS, VK700/710, VK7000/7010,...
QLA Spiral Capsule Sinker, 6 spirals, 1.6" (40.6 mm) L x 0.512" (13 mm) W capacity, 316 Stainless Steel - CAPWHT-XXLS £68.00Buy Now

QLA Spiral Capsule Sinker, 6.5 spirals, 0.944" (24 mm) L x 0.485" (12.3 mm) W capacity, 316 Stainless Steel - CAPWHT-LGMTSS

Stainless Steel Sinker with 6.5 spirals, 24 x 12.3mm capacity QLA Part Number: CAPWHT-LGMTSS Spiral Capsule Sinker, 316 SS, .944" (24mm) L x .485" (12.3mm) W capacity, 6.5 coils Fits Bath Models: Agilent: 705, 708-DS, VK700/710, VK7000/7010,...
QLA Spiral Capsule Sinker, 6.5 spirals, 0.944" (24 mm) L x 0.485" (12.3 mm) W capacity, 316 Stainless Steel - CAPWHT-LGMTSS £49.00Buy Now