
1year Validity Period Pet Plain Vacuum Blood Collection Tubes for Serum Test. Dual Material Options: Available in PET or Glass material for stable properties. Customizable Labels: Labels can be customized in Paper, Transparent, or UV Print. Ethylene Oxide Sterilization: Sterilized using Ethylene Oxide for medical safety. Wide Volume Range: Draw volumes range from 1-4ml to 7-10ml depending on size. Smooth Inner Wall: Evenly coated additive ensures full blood sample contact. Universal Compatibility: Matches transmission devices of various biochemical and immune analyzers. Safe Cap Design: Features good air tightness, small puncture force, and convenient opening. Global Logistics: Mature cross-border logistics ensures timely and safe worldwide delivery.