BRPG series in vitro diagnostic reagent bacteriostatic agent
BRPG series in vitro diagnostic reagent bacteriostatic agent is a high-efficiency, in vitro diagnostic reagent bacteriostatic agent specially used for in vitro diagnostic reagents, including flow in various reagents, quality controls, calibrators, buffers and chromatographic fluids Mutually. Due to the product's broad microbial growth inhibitory effect, excellent compatibility and stability, low toxicity and biodegradation. BRPG series of in vitro diagnostic reagent bacteriostatic agents can replace the new antibacterial agents of traditional in vitro diagnostic reagent bacteriostatic agents such as thimerosal (mercury-containing organic matter), sodium azide (flammable and explosive drug), gentamicin (antibiotic API). Bacterial products. BRPG series in vitro diagnostic reagent bacteriostatic agents can inhibit the growth of bacteria, fungi and yeast, so that the diagnostic reagents have a longer validity period and open bottle validity period, and their good water solubility makes them widely used in in vitro diagnostic reagents. It is particularly worth mentioning that the BRPG series of in vitro diagnostic reagents bacteriostatic agents do not affect the binding of antibodies in the reaction system, nor do they affect the changes in the absorbance of the indicator substances in the reaction.
Dalian Tianwei Chemical is a manufacturer specializing in the production of bacteriostatic agents for in vitro diagnostic reagents. The following BRPG series of bacteriostatic agents have been launched, which can be used alone or in combination to achieve synergistic bacteriostatic effect.
1. BRPG-1 biological agent bacteriostatic agent (150) The active ingredient of biological agent preservative is a mixture of two isothiazolinones, including methylchloroisothiazolinone (CMIT) and methylisothiazolinone (MIT). ), the content ratio is 3:1, and the compound magnesium salt is used as a stabilizer to protect the active ingredient.
2. BRPG-2 biological agent preservative (200) The active ingredient of biological agent bacteriostatic agent is a mixture of two isothiazolinones, including methylchloroisothiazolinone (CMIT) and methylisothiazolinone (MIT). ), using complex magnesium and copper salts as stabilizers to protect active ingredients.
3. BRPG-3 biological reagent preservative (300) The active ingredient of biological reagent preservative is a mixture of two isothiazolinones, including methylchloroisothiazolinone (CMIT) and methylisothiazolinone (MIT) , The product composition does not contain water and inorganic salts.
4. BRPG-4 Biological Reagent Bacteriostatic Agent (950) The active ingredient of biological reagent preservative is methylisothiazolinone (MIT) aqueous solution. Suitable for pH range: 2-12.
