... bottleSmall (Narrow) mouth leak-proof high temperature sterilized plastic reagent bottles, similar to the U.S. Nalgene products, commonly used sub-installed ... description:1, Small(narrow)mouth leak-proof high temperature sterilized plastic reagent bottles, 5 specifications is 10ml, 30ml, 60ml, 175ml, ... your product packaging and international conform, into the international market. plastic mold