Preserving Vitality: A Scientific Guide to Heparin Lithium 9045-22-1 Storage

Lithium heparin, as an anticoagulant substance derived from animal tissues and classified as a mucopolysaccharide sulfate, is available in a stable white amorphous powder form, facilitating storage and transportation. Proper preservation methods are not only crucial for drug efficacy but also directly impact clinical safety and effectiveness. The following systematically outlines key scientific aspects of lithium heparin storage from four critical dimensions, helping you maximize its biological activity.

1, Low temperature environment: the cornerstone for maintaining activity

Lithium heparin extracted from biological sources has a polysaccharide structure that is sensitive to temperature. High temperature environments may cause molecular degradation, leading to decreased or even ineffective drug efficacy. Therefore, it is recommended to store both the raw material powder and the encapsulated heparin lithium anticoagulant blood collection tube under low temperature conditions. For heparin lithium tubes that have been sampled but cannot be immediately tested, they should be moved to a 4 ℃ refrigerated environment as soon as possible and the testing process should be completed within 24 hours. All operations must be based on the premise of complete packaging, clear and uncontaminated solution. A stable low-temperature system can significantly delay molecular motion and provide long-lasting protection for heparin lithium activity.

lithium heparin powder

2, Dry storage: eliminate the hidden danger of deterioration

The humid environment poses a potential threat to the preservation of lithium heparin. Moisture not only promotes physical and chemical changes in heparin lithium, but also easily breeds microorganisms, causing pollution. The storage area should be kept ventilated and dry, and it is recommended to control the relative humidity within a reasonable range. If the packaging is found to be damp or the properties of the contents have changed, it should be stopped from use. In daily management, it is necessary to regularly check the humidity indicators of the storage environment to avoid the accumulation of moisture caused by seasonal changes or geographical location, and to isolate the risk of deterioration from the source.

3, Light shielded storage: guarantee of stable structure

The molecular structure of lithium heparin may undergo photochemical changes under continuous light exposure, especially in the ultraviolet wavelength range. Therefore, when storing, opaque containers or dark packaging should be selected and placed in dark cabinets or darkrooms. During transportation, shading measures should also be taken to avoid direct sunlight or prolonged indoor lighting. Although light management is often overlooked, it is an important link in maintaining the long-term stability of heparin lithium and deserves systematic attention.

4, Sealing protection: the key to blocking pollution

A tight sealing system can effectively prevent the invasion of particles, moisture, and microorganisms in the air. Both raw material packaging and finished products should ensure tight sealing and undamaged packaging. The opened heparin lithium preparation should be used as soon as possible. If it needs to be used in batches, it must be packaged and resealed under aseptic operation. It is worth noting that the stability of heparin lithium solution will decrease after preparation, and it is recommended to prepare and use it immediately; If storage is required, it should be placed in a sterile and sealed container for refrigeration, and should not exceed one week. For factory produced pre filled heparin lithium blood collection tubes, after irradiation sterilization and vacuum sealing treatment, they only need to be stored in a cool, dry, and dark place in their unused state.

Scientific preservation is the primary prerequisite for the clinical value of heparin lithium. Through systematic temperature control, moisture prevention, light avoidance, and sealing management, the effective period can be significantly extended, ensuring that each formulation can serve the medical process in the best condition. Establishing standardized storage processes is not only a basic requirement for drug management, but also a professional manifestation of responsibility for patient safety.

Product packaging

Hubei Xindesheng Material Technology Co., Ltd., as a supplier of blood collection tube additives, has been widely praised in the market for its anticoagulant properties and heparin lithium. The heparin lithium carefully developed and produced by Xindesheng has stable anticoagulant effect and can accurately inhibit blood coagulation, providing reliable samples for subsequent testing. If you have purchasing intentions, please feel free to click on the website for consultation at any time!