anti-bacteria agent
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3Q-BND 99
BND has a wide range of microbial growth inhibition effect, good compatibility and stability, low toxicity and biodegradable, so that the diagnostic reagent has a longer validity and open bottle validity. 5-bromo-5-nitro-1, 3-dioxane has a broad spectrum antibacterial action, which can effectively inhibit most bacteria, especially against Gram-negative bacteria.
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BRPG 7 Biochemical reagent preservatives
1. This product is a new generation of synergistic fungicides without CMIT, AOX (adsorbable organic halides) and VOC (organic volatiles). 2. BRPG 7 is suitable for a wide range of pH, and can be used in the range of 2.0-10.0. 3. MB5 is free of organic solvents, halogenated organic compounds, formaldehyde releasers or divalent metal ions
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BPRG-5 Biochemical reagent preservatives
1. Phenoxyethanol is free of heavy metals, and has clear index control for dioxane, diethylene glycol monophenyl ether and phenol, so it has higher purity and lower odor. It is currently one of the few preservatives generally recognized internationally. 2. Phenoxyethanol has excellent compatibility, and has very good compatibility with various surfactants. 3. Phenoxyethanol will not change the smell and color of cosmetics, external medicines and toys.
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Polyhexamethyleneguanidehydrochloride PHMG
1.PHMG is stable in nature; it is easily soluble in water; it can be used at room temperature; 2.Long-term antibacterial; non-corrosive; non-flammable and non-explosive, safe to use 3.Non-irritating to skin
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