You are most likely experiencing a typo during input. What you want to know is Thermo Fisher iCAPQ calibration solution. This type of calibration solution is mostly suitable for its ICP-MS (Inductively Coupled Plasma Mass Spectrometer), and the storage conditions for different types of calibration solutions may vary slightly. The core requirements focus on temperature, sealing, and pollution prevention, as follows:
Temperature control: Thermo Fisher's 1323760 calibration solution for iCAPQ requires storage temperature control between 2 ℃ -8 ℃ and refrigeration to maintain component stability and avoid high temperature accelerated decomposition or concentration deviation. At the same time, frequent opening and closing of the refrigerator should be avoided, which can cause significant temperature fluctuations and affect the performance of the calibration solution.
Sealing and pollution prevention: This type of calibration solution is packaged in high-purity PTFE bottles to ensure sealing, and the bottle mouth must always be tightly sealed during storage. After use, the bottle cap should be tightened immediately to prevent the calibration solution from evaporating and to avoid cross contamination caused by external impurities and microorganisms entering; The tools used must be clean and dry, and it is forbidden to directly insert instruments that have come into contact with samples or other solutions into the original bottle.
Avoid light and isolate from the environment: Although it is not specifically labeled as photosensitive, long-term exposure to light can cause changes in the composition of most chemical calibration solutions. It is recommended to store them away from direct sunlight and in a dark and refrigerated environment. At the same time, the storage area should be kept away from strong acids, strong bases, and volatile chemicals to avoid the interference of surrounding chemical gases on the stability of the calibration solution.
Standardized management after opening: It is recommended to label the opening date of the bottle in a timely manner after opening. According to the conventional requirements of similar calibration solutions, they should be used up within a short period of time to ensure calibration accuracy. During storage, it is necessary to regularly check the appearance. If there is turbidity, sedimentation, or color change, it should be stopped immediately to avoid affecting the accuracy of the instrument calibration results.