SCREW TYPE CULTURE BOTTLE -1000 ml Culture bottle is a laboratory glassware used for growing, storing, and handling microbiological cultures and liquid media. It is made from high-quality borosilicate glass, which provides excellent resistance to heat and chemicals. The wide mouth design allows easy filling, cleaning, and sampling. The bottle is supplied with an autoclavable screw cap or cotton plug closure, making it suitable for sterilization at high temperatures. Culture bottles are commonly used in microbiology, bacteriology, and general laboratory applications for media preparation, sample storage, and culture incubation.