1200ml Reagent Glass Bottle

From its shape, you can clearly see that this is a traditional and classic reagent glass bottle. Its most distinctive feature is its very narrow mouth, which is specially designed for storing and dispensing liquids while minimizing evaporation and contamination.In addition, the bottle has a slim, narrow neck, making it easier to control pouring and reducing the risk of spills. The body is sturdy and well balanced, providing excellent strength and stability during handling and storage.The combination of a narrow mouth, narrow neck, and strong body makes the 1,200ml reagent glass bottle both unique and highly practical. It is an ideal choice for laboratories, research facilities, educational institutions, and chemical storage applications where safety, durability, and precise liquid handling are essential.

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Description

Hangzhou Jingguan Glass Bottle Co.,Ltd. is one of the leading manufacturers and suppliers of 1200ml reagent glass bottle in China, featured by quality products and good price. Please feel free to wholesale bulk discount 1200ml reagent glass bottle from our factory. Customized orders are welcome.

Description:

Model:	JHGXSJ1200-001
Surface Handling:	Decal
Base Material:	Glass
Collar Material:	Glass
Use:	Reagent
Usage:	Reagent
Industrial Use:	Reagent
Body Material:	Glass
Sealing Type:	Screw Cap
Color:	Amber
Full Capacity:	1,206ml
Place of Origin:	China
Brand Name:	JingGuan
Certification:	ISO9001, SGS
MOQ:	50,000PCS
Service:	OEM, ODM
Sample:	Available
Logo:	Customized Logo
Supply Ability	1,000,000PCS/DAY
Packing:	Carton or Pallet

What is the advantage of narrow mouth reagent glass bottle ?

We could understand that there are four points for this questions. The first one is that the narrow mouth could minimize liquid evaporation.Because of its very small caliber, the narrow opening reduces the contact area between the liquid and the surrounding air, effectively minimizing evaporation. This is especially important when storing volatile chemicals, solvents, and laboratory reagents that can easily evaporate.The second one is that the narrow mouth could controller the pouring.The narrow neck limits the flow rate of the liquid, allowing for more accurate and controlled pouring. This helps reduce splashing, spills, and product waste during liquid transfer, making laboratory operations safer and more efficient. The third one is that narrow mouth is ideal for automatic liquid filling. Narrow mouth reagent bottles are primarily designed for liquid storage. Their neck dimensions are well suited for automatic liquid filling machines, enabling efficient and precise filling during production. The forth one is that he narrow mouth could

reduce the risk of contamination.The small opening makes it more difficult for dust, moisture, and other airborne contaminants to enter the bottle. Compared with wide-mouth bottles, narrow mouth reagent bottles provide better protection for the stored liquid, helping maintain its purity and stability. From the above four points, we could know the advantage of the narrow mouth well, that could guide us when we buying and using narrow mouth reagent glass bottles.

What is the different between the narrow mouth reagent glass bottle and wide mouth reagent glass bottle ?

For this questions, there are so many anwers, pls see the comparision table as below

Item	Narrow Mouth Bottle	Wide Mouth Bottle
Main contents	Liquid reagents, volatile solvents	Powder, granule, solid crystals
Volatilization	Low	High
Pour / Take material	Pour liquid smoothly; cannot take solid powder	Easy to reach inside with spoons for solids
Filling machine	Liquid filling line	Powder filling equipment
Cleaning difficulty	Hard to deep clean inner wall	Easy to clean with brushes
Air exchange	Weak, good for long storage	Strong, not suitable for volatile liquids