20ml Glass Vials, 24-400 Screw Neck with White Caps, Leakproof, Pack of 100

20ml Glass Vials, 24-400 Screw Neck Assembled With White Polypropylene Caps and PE Liners, Leakproof Freezable ,USP Type 1 borosilicate glass, Pack of 100

20ml Glass Vials, 24-400 Screw Neck with White Caps, Leakproof, Pack of 100

Raw material(thickened glass) : Acid and alkali resistance ,strong water resistance, high chemical stability. Appearance: smooth wall and a nice curve. The bottle mouth is rounded and smooth .Smooth bottle bottom, put more stable. Good sealing:leakproof seal ,dust protection,fit closely. Used for lab testing, small amounts of liquid and solid storage for cooking seasonings,persume,essensial oils ,iron nail and so on.And it can keep these liquids for a very long time without drying out. Easy to handle and inexpensive storage vials with white caps. Quickly and easily to reopen and reseal.

Key Features

• ✅ Made of borosilicate glass ,low potassium, low sodium ,3.3x10-6 expansion glass ,Perex glass vials. Low-extractable borosilicate glass conforms to USP Type I and ASTM E438, Type I Class A requirements.
• ✅ High resistance to chemical attack and heat impact. Can be frozen at -70 degree Celsius . Can be sterilized by dry heat at 121 degrees.
• ✅ Good storage organic solvents such as alcohol and acetone. Good storage and sealing of respective solid particles powder etc. Good sealing performance, can protect the contents and liquids from volatilization or leakage for a long time.
• ✅ Multi-field uses: Living glass containers ,Laboratory glass container, For Pharmaceutical purposes(NOT for drug therapy use ), For chemical and industrial purposes, Life science and For biological diagnostics and Analysis. Used as sample vials, reagent bottle to store small amount of chemical solutions. and so on.
• ✅ Assembled with screw cap to keep vial clearning .100 pcs / pack ,500 pcs a case

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