Japanese Sinker for Dissolution

𝐐𝐂 𝐋𝐚𝐛 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐁𝐃 is offering QLab Accessories Japanese Sinker for Dissolution is manufactured from premium SS316 (316 Stainless Steel) to provide excellent corrosion resistance, dimensional stability, and long service life under routine pharmaceutical dissolution testing conditions. Sinkers are used to keep floating capsules or tablets submerged during dissolution testing, helping maintain consistent contact with the dissolution medium as required by validated methods. USP guidance also recognizes the use of sinkers made from inert materials such as 316 stainless steel when appropriate for the dosage form.

Designed for compatibility with most major dissolution tester brands, these sinkers provide reliable performance in pharmaceutical Quality Control (QC), Research & Development (R&D), formulation development, and analytical laboratories.

As part of the QLab Accessories product line, every sinker is sourced from carefully selected manufacturing partners and undergoes our internal quality verification process before supply, ensuring dependable quality for routine laboratory use.

Available Sizes

To accommodate different capsule and dosage form dimensions, the QLab Accessories Japanese Sinker is available in three standard sizes:

• Small – 10 mm
  • Recommended for smaller capsules and compact dosage forms where minimal contact is preferred.
• Medium – 12 mm
  • The most commonly used size for routine dissolution testing and suitable for a wide variety of standard capsule sizes.
• Long – 17.5 mm
  • Designed for larger capsules or dosage forms requiring additional support and stability during dissolution testing.

Selecting the appropriate sinker size helps maintain proper positioning of the dosage form while minimizing unnecessary interference with dissolution performance.

🛠️Key Features

• Manufactured from premium 316 Stainless Steel (SS316)
• Excellent corrosion and chemical resistance
• Designed for pharmaceutical dissolution testing
• Available in Small (10 mm), Medium (12 mm), and Long (17.5 mm)
• Suitable for floating capsules and tablets
• Precision-engineered for reliable laboratory performance
• Compatible with most major dissolution tester brands
• Durable, reusable, and easy to clean
• Ideal for GMP and routine QC laboratory applications

Compatibility: Compatible with most major dissolution tester brands including ERWEKA, Agilent, Electrolab, Distek, Sotax, Pharmatest, Teledyne Hanson and other equivalent systems.*

📊Applications

• Pharmaceutical Quality Control (QC) Laboratories
• Research & Development (R&D) Laboratories
• Formulation Development
• Dissolution Method Development
• Stability Studies
• Academic & Research Institutions
• CRO & Analytical Testing Laboratories

⭐Why Choose QLab Accessories Japanese Sinker?

• Manufactured from high-quality SS316 for long-lasting durability
• Compatible with most major dissolution tester brands
• Available in multiple sizes to suit different capsule and tablet applications
• Helps maintain consistent positioning of floating dosage forms during dissolution testing
• Carefully sourced from qualified manufacturing partners
• Internally verified by QC Lab Solutions BD before supply
• Cost-effective alternative with dependable quality and technical support

*Compatibility may vary depending on the vessel, dosage form, and testing method. Please contact us to select the appropriate sinker size.