TOC Sample Bottles: Small Container, Big Technology

Sample vials carry a central role in the drug testing process. However, many pharmaceutical companies tend to focus only on price when purchasing sample vials and neglect the impact of sample vial quality on test results. The quality of sample bottles is not only related to the accuracy of the experiment, but also has a direct impact on the recovery and reproducibility of TOC (Total Organic Carbon) testing in the pharmaceutical industry.
The quality of the sample vials is crucial to ensure the accuracy and reliability of the test results. Our brand Brilliance is aware of this and is committed to meeting the high standards of pharmaceutical TOC testing through its well-designed sample bottles. Below is a detailed explanation of how Brilliance has fine-tuned the design of the three key components of the vial – cap, gasket and body – to meet the industry’s stringent standards.

Bottle Caps: The Perfect Combination of Sealing and Dustproofing

In order to prevent contamination due to laboratory errors, Brilliance TOC sample bottles and caps have been designed to meet the stringent standards for analysing volatile organic compounds (VOA), with a soft sealing polytetrafluoroethylene (PTFE)/silicone gel spacer, and a dust cap that stays closed when filling the bottle with water and removes when placing the sample, to avoid potential contamination due to laboratory errors.
A polyethylene dust cap is pre-installed on each cap to protect the spacer from particulate build-up prior to analysis, while precisely controlled tightening of the cap ensures a tight seal and avoids cap damage or deformation due to over-tightening.

Bottle Gasket: Double Guarantee of Corrosion Resistance and Non-Stickiness

Brilliance Yang TOC sample bottle gaskets are produced using imported Teflon and silicone raw materials. The Teflon material has excellent resistance to acids, alkalis and organic solvents, and its non-adhesion ensures that the components of the bottle gaskets will not penetrate into the samples during TOC testing. Silicone material with its unique physicochemical properties, such as electrical insulation, temperature resistance and waterproof effect, as well as soft hardness, to ensure that the autosampler needle puncture does not leak, no residual sample accumulation.

Bottle: high standard cleanliness, suitable for international TOC analyser

TOC sample bottles are manufactured in ISO9001 quality control, class 100,000 cleanroom, and have many more low TOC reagent water cleaning steps than regular sample bottles, so the organic residue is very low, and the cleanliness is super high.TOC sample bottles are suitable for most domestic and international brands of TOC analysers, including GE Sievers, Tekmar, Shimadzu, Agilent, Thalins and Telin, etc. In addition, Brilliance Yang vials are traceable and certified, ensuring the authenticity of experimental data and the reliability of drug quality.