250Ml Screw Clear Reagent Bottle

Constructed from borosilicate glass or soda-lime glass, reagent bottles feature stoppers or caps, which protect the contents from spilling or outside environmental contamination. Reagent bottles are excellent for storing powders and liquids.

COD reagent vial refers to a specific type of vial used in chemical analysis for measuring the chemical oxygen demand (COD) of a water sample. COD is a measure of the amount of oxygen required to chemically oxidize the organic and inorganic compounds present in a water sample.
The COD reagent vial contains the necessary chemicals and reagents to facilitate the oxidation reaction. It typically includes a mixture of strong oxidizing agents, such as potassium dichromate or potassium permanganate, along with other chemicals that help initiate and accelerate the oxidation process.

All Aijiren bottles have permanent white enamel scales for volume measurement; white identification boxes for marking or coding.
All Aijiren media bottles include non-drip sealing rings and standard blue polypropylene (GL45) sealing caps.

The glass of the reagent bottle has a low thermal expansion coefficient and can be autoclaved repeatedly (resistance to 140¡ãC). With scale and white enamel marking area, it is sturdy and durable. Comply with ISO GL 45 screw standard, compatible with ISO R115 and DIN 168 standards. Polypropylene (PP) external thread cap with O-shaped anti-drip ring, replaceable.

Reagent bottles, also known as media bottles or graduated bottles, are containers made of glass, borosilicate or related substances with special caps on top. They are intended to hold chemicals in liquid or powder form for laboratory use and are stored in cabinets or on shelves. Some reagent bottles are amber (photochemical), brown or red to protect photosensitive compounds from visible, ultraviolet and infrared radiation that may alter them; when the side of the bottle is marked to indicate the approximate (usually with a 10% error) amount of liquid for a given level in the container, these bottles are called “graduated “. A reagent bottle is a type of laboratory glassware.

Aijiren can reuse glass bottles with lids and use these glass bottles for various routine laboratory applications. Aijiren’s reusable glass bottle has a lid, a convenient opening, an enhanced scale and a polypropylene pouring ring. With clear (natural), non-drip, replaceable polypropylene casting ring. Chemical resistance, high temperature and high pressure resistance, no dripping, a variety of specifications can choose borosilicate 3.3 glass material

When pouring hot liquids into a reagent bottle or placing the bottle in the refrigerator, the lid should be propped open with a toothpick or other small object until the liquid and bottle are cool. Another way to seal the bottle while preventing the lid from sticking is to place a sheet of plastic wrap loosely over the bottle neck before pushing the stopper down.

Reagent bottle, also called media bottle, 50 ml, clear glass, screw cap GL 32, including screw cap/glass pouring ring, PP material
The blue cap reagent bottle adheres to the brand’s consistent high-quality manufacturing requirements, and the internal structure of the glass is extremely stable, so it has excellent mechanical and chemical properties. Because of its low coefficient of thermal expansion, it can better withstand rapid thermal changes. It is a good choice to replace expensive imported reagent bottles.

Aijiren™ reusable media bottles are made of high-quality borosilicate 3.3 glass. These bottles have excellent chemical resistance and are ideal for storing reagents, culture media, biological fluids, and various other aqueous and non-aqueous solutions.

Constructed from plastic, glass, borosilicate glass or soda-lime glass, reagent bottles feature stoppers or caps, which protect the contents from spilling or outside environmental contamination. Reagent bottles are excellent for storing powders and liquids. Reagent bottles in tinted amber or red protect light-sensitive contents from UV light, visible light and infrared radiation. Reagent bottles are available with narrow mouths for better control while pouring, or wide mouths for easy filling or content retrieval. Caps and stoppers for reagent bottles should be selected carefully, as their material or lining may interact negatively with the contents of the bottle.

The Clear Reagent Bottle 250ml is widely used in research laboratories, educational institutions, pharmaceutical companies, and industrial settings. It is commonly employed for storing and dispensing reagents, chemicals, solvents, and other liquid substances. Its versatility and reliable performance make it an essential tool for scientists, researchers, and professionals working in various scientific fields.

Looking for reliable GL45 laboratory glass reagent bottle supplier? Explore our range of 50ml, 100ml, 500ml, and 1000ml bottles for your lab needs. Quality guaranteed!

Aijiren reusable media bottles are manufactured from high quality, borosilicate 3.3 glass. With their superior chemical resistance, these bottles are ideal for storage of reagents, culture media, biological fluids and a variety of other aqueous and non-aqueous solutions.