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Certified Clear Glass Reagent Bottle With Reagent–Aijiren Vials After continuous development and improvement, Aijiren has launched a reagent bottle equipped with a screw cap and a pouring ring on the basis of the original product. When the pouring ring is used for pouring, it will not leak, clean and safe. The working temperature limit of screw cap and dumping ring is: +140¡æ. China 1401 1402 500ml Amber Narrow Mouth Glass Chemical China 1401 1402 500ml Amber Narrow Mouth Glass Chemic... Laboratory Transparent Blue Screw Cap Wide Mouth Sealed Laboratory Transparent Blue Screw Cap Wide Mouth Sealed Chemical Glass Reagent Bottle , Find Complete Details about Laboratory Transparent Blue Screw Cap Wide Mouth Sealed Chemical Glass Reagent Bottle,Screw Cap Reagent Bottle,Wide Mouth Bottle,Glass Reagent Bottle from Laboratory Bottle Supplier or Manufacturer-Nanjing Ronghua Scientific Equipmnet Co., Ltd. Reagent bottle – Nanjing Ronghua Scientific Equipment Co., Ltd. Reagent b...