RL (LS) = Regular Luer (Luer-Slip): The syringe has a tapered tip so the needle can be pulled off. This syringe can also be used as an oral feeding syringe for laboratory animals, birds and small reptiles.LL - Luer-Lock: The syringe tip has threads that the needle screws onto. The Luer Lock feature ensures that the needle will not come off when giving an injection. This is the syringe of choice for thick medications like Penicillin, when using a small gauge needle, or when giving a large volume of medication.
Rx Medication Sold Only To Licensed Veterinarians & Pharmacies. Current License Must Be On File Prior To Shipping.