HGH Syringe pens medical Injection pen for 4ml cartridge

Injection Pen for double chamber cartridge for Human Growth Disposable injection pen HGH pen for hgh hormone injection Disposable Injection pen for 4ML cartridge somatropin Human Growth Hormone liquid for HGH CE approval Product FeaturesSpring driven delivery for an effortless and comfortable injection processIntuitive and proven twist motion dose dialling and push-button activation for maximum patient acceptanceBayonet connection and sliding for quick cartridge changeFor insulin, HGH and other multi-dose therapiesHigh quality look & feelProduct FeaturesDose adjustment is convenient, adjustable range 0~60 IU (0~0.6mL)Minimum Single dose 1 IU (0.01mL);Injection of high precision, the error is less than 5%;Compitable 4ML cartridge .Product FeaturesActuator own patented technology, injection feel comfortable;Dose setting and dose calibration process apparent aurally tactile feedback to achieve the best user experience;Five years guarantee