Transparent glass storage bottle

Poor sealing of glass bottles?   Text: When you are troubled by the evaporation of the fragrance of perfume bottles, or anxious about the effect of Medicinal bottles affected by moisture; when the penicillin bottles in the laboratory are broken due to temperature difference, or ordinary glass bottles cannot escape the erosion of ultraviolet rays - these pain points not only cause waste, but also bury safety hazards.   We understand your troubles: poor sealing, fragile materials, insufficient light protection, let the precious liquid depreciate silently during storage.   Our solution: 47mm diameter high borosilicate glass storage bottle, with airtight black cover. Borosilicate glass is naturally resistant to sudden cold and heat (-60℃~500℃), with a light transmittance of ＞90% but blocking 99% of ultraviolet rays; the black screw cap has a built-in silicone ring, which doubles the freshness and leak-proof. From 20ml essential oil to 150ml reagent, one bottle is suitable for multiple s…