Specification Brand : Jensen Global BulletPoint1 : 5 ml / 5 cc BulletPoint2 : Amber UV Safe Air Syringe Barrel BulletPoint3 : Red Thermal Stopper BulletPoint4 : End & Tip Caps BulletPoint5 : Non-Sterile / Non-Medical ItemName : Jensen Global JG5A-40-UVA-WK 5 cc Air Syringe & Stopper Kit UV Amber Barrel Red Thermal Stopper with Tip & End Caps Box of 40 (Non-Sterile/Non-Medical) ItemTypeKeyword : dispensing-needle-accessories Manufacturer : Jensen Global Inc. NumberOfItems : 40 PartNumber : JG5A-40-UVA-WK ProductDescription : Air syringe barrels are manufactured with a heavy flange and are custom designed to withstand pressure. The barrels come in clear, UV amber, UV black opaque and ESD. We package these with a white polyethylene stopper for drip-free dispensing. However, several other options are available which include a red straight-wall stopper for high viscosity material, a red thermal stopper for low viscosity materials, or a blue plastic stopper designed specifically to reduce back pressure when dispensing cyanoacrylates. These items come in boxes of 40.