0.5g/1g/2g Pharmaceutical Used Silica Gel Sachets Comply with FDA

Nicepak has the immediate availability and inventory of various desiccants used in diagnostic test kits, including COVD-19 test kits, to enable these test kits to remain effective during shipping.

Silica gel is used for pharmaceutical, medical products, medical devices, nutraceuticals and test kits to maintain the integrity of their products from supply chain to end customer, rapid test kits desiccants are available in silica gel, clay, molecular sieve, and activated carbon.

Silica gel is a hard glass-like spherical bead of porous silicone dioxide.  Its affinity for water makes it useful as a desiccant (drying agent) in a wide range of applications, from humidity control in product packaging and confined spaces (e.g. safes, closets), to tank breathers for hydraulic oil in power transformer applications, to compressed air and gas drying. Several types of silica gel are available. 

Orange indicating beads are best for applications where color change is desired and the material may be exposed to food or medicine.  These beads turn light green when saturated.

White non-indicating silica gel beads contain no color indicator Typical applications include humidity control in packages and containers and moisture control in safes, closets, and other spaces.  White silica gel is less expensive than indicating types and may be mixed with either blue or orange types to achieve humidity indication.

  

Parameter	Value
Pore Size	2 - 10 nanometers (nm)
Bead Size	1-3/2-4(mm)
Surface Area	700 - 800 square meters/g
Bulk Density	0.65 - 0.75 g/cm³
Adsorption Capacity	25 - 30% (at 25°C, 60% RH)
Color	Clear or transparent
pH	3.7 - 4.2
Loss on heat	≤ 5% or ≤ 2%
Thermal Stability	Stable up to 150°C
Regeneration	Can be oven-dried or desiccated
Wrapping materials	Non-woven, cotton paper, OPP, tyvek, etc

 

Silica gel desiccants find application in various industries, including the production of rapid test kits. Rapid test kits are used for diagnosing various conditions, including infectious diseases, allergies, and pregnancy, among others. Silica gel desiccants are commonly included in the packaging of these kits for the following reasons:

1. Moisture control: Silica gel is an excellent moisture absorber, and its primary function in rapid test kits is to control humidity levels. Moisture can have damaging effects on the reagents and components of the test kits, leading to inaccurate results. By absorbing excess moisture, silica gel helps maintain the stability and effectiveness of the test kit over a longer shelf life.

2. Prolonged shelf life: Rapid test kits often have a limited shelf life due to the degradation of reactive components. Moisture and humidity can accelerate this degradation process. By incorporating silica gel desiccants, the moisture levels within the packaging are lowered, thereby extending the shelf life of the test kits.

3. Protection against mold and bacteria: Silica gel desiccants help reduce moisture, which inhibits the growth of mold, mildew, and bacteria. This prevents contamination of the test kit and ensures the accuracy of the results.

4. Packaging integrity: Silica gel desiccants contribute to maintaining the integrity of the test kit packaging. By absorbing any moisture that may be present, they help prevent the packaging material from becoming damp, weak, or compromised.

Overall, the inclusion of silica gel desiccants in rapid test kits helps preserve the quality, reliability, and accuracy of the tests, ensuring that healthcare professionals and individuals can obtain precise results when needed. It is important to follow the instructions provided with the test kit regarding the handling and disposal of the silica gel desiccant. 

 

For pricing, please provide following details:

Grams of silica gel per sachet
Sachet dimensions
Wrapping paper type

Quantity(pcs)

Any printing details


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