Laboratory 250ml Large Glass Syringe with Glass Bore/Luer Lock Bore Glass Sampling Syringe 250 CC(Small glass movement)

Material: Made of hard glass, consisting of an outer shell and an inner core. Capacity: 250 mlSpecifications: There are three specifications to choose from: large diameter glass, small diameter glass and Luer lock diameter. Please choose the specification you need. Thank you.How to use: 1. Before use, please pull out the core cover and then perform routine cleaning and disinfection.2. After cleaning, disinfecting and inserting the needle, draw out the medicine and point the needle upwards, then gently push in the needle core to clear the air in the syringe and prevent air from entering the body.3. After injecting powder, oil, plasma, etc., please remove the core sleeve immediately and clean it to avoid sticking.Note: 1. Do not use heavy alkali solution before disinfection to avoid leakage caused by excessive weight of glass.2. Wrapping with gauze can extend the shelf life.3. Disinfection method: ethylene oxide disinfection.4. Please wipe the core and shell gently when pairing to avoid jamming and causing the shell to break. If the syringe is found to be blocked, shake the syringe gently on the table to remove it.5. Please handle the syringe with care during cleaning and disinfection to avoid collision and damage.Details of large glass bore, usually used with rubber/silicone tubing. Details of small glass bore, usually used with needles.Detail of the luer lock calibre, commonly used with needles.notes:1. Size is measured manually, there may be some differences.2. This product is handmade, the length of each product may vary.3. This product is sold as one piece of glass syringe only, and does not include any rubber tube, silicone tube and needle.4. Each product is well packed with foam as shown below, not easy to be damaged.

• Model: 250ml
• Origin: Mainland China
• Category: Pipette
• Body material: hard glass
• Movement: Glass movement/Luer lock movement