1) Sample seal bottle Cylindrical body with a screwin structure that is reusable Plastic cover is easy to grasp, making it convenient to open or close Model/association: Sample Sealing Container 2) Scientific sample bottle Plastic caps with good sealing performance Easy to open and close, helping secure contents Contents will not overflow or evaporate Model/association: Chemical Reagent Bottle 3) Laboratory sample container Precise scale for reference measurements Suitable for chemical reagents, laboratories, industry, and hobbies Leakproof design to prevent spills and contamination Model/association: Leakproof Reagent Bottle 4) Glass medicine bottle Light weight and portable for easy transport Convenient to carry to different places you want Model/association: Laboratory Chemical Container Applications and practical use scenarios In the laboratory or industrial setting for storing and transporting chemical reagents with reliable sealing and easy access For field sampling or onsite collection where portable, leakproof containers help preserve sample integrity In educational, hobby, or projects requiring precise reference scales, secure closures, and lightweight portability Key attributes at a glance Function: secure sealing, easy access, portable storage of liquids and reagents Compatibility: suitable for chemical reagents, laboratory work, industry, use, and hobbies Size considerations: cylindrical form factors with screwin lids or caps for easy operation Materials: plastic components for the seal bottles and the scientific sample bottle, glass for the portable medicine bottle Performance: reusable design, good sealing, leakproof options, and protection against overflow and evaporation Note: The description preserves the original product names and intended uses while presenting clear benefits and practical scenarios for better conversion.