Ideal for laboratory environments, this transparent wide mouth plastic bottle is crafted from durable PET material, ensuring use. The wide mouth design simplifies the process of filling and pouring, while the secure lid prevents any spillage. This bottle is for storing and transporting various chemical reagents and samples safely. Features -Color:Transparent -Material:Plastic -Size:5.40X3.00X3.00cm/2.12X1.18X1.18in -Easy identification: the clear plastic construction of the wide mouth bottle allows for quick and easy identification of contents, streamlining your storage process -Wide mouth design for easy filling and cleaning: ease of use is a significant feature of these sample bottles -Wide application: this bottle is suitable for a variety of uses, including storing cosmetics, food, and pharmaceuticals, making it a versatile storage way -Safe materials: made from safe materials, this bottle with the quality and safety of the stored products, ensuring user health -Design with screw caps: each sample containers bottle in this set comes with a screw cap, a feature that secures your samples and prevents leakage Package list: 20 x Plastic Sample Bottles