Explore
The inner wall of the serum tube is specially coated with microscopic silica particles, which activate the coagulation process. Pull cap is red. 2 mL polyethylene terephthalate tubes include a clot activator additive.
Wholesale Pricing
Tax-exempt wholesale buying for your business
Reliable Shipping
Shipping to contiguous US states
Top-notch support
Quick and dependable resolutions
Secure payments
All major credit cards accepted
![Greiner Bio-One - VACUETTE® Z Serum Clot Activator Venous Blood Collection Tube Clot Activator Additive 2 mL Pull Cap Polyethylene Terephthalate (PET) Tube [50/BX]](http://everydaysupplyco.com/cdn/shop/files/247b2f1c8d1a1bd422205f84c33d7df99e580650.jpg?v=1742839588&width=376)
![Greiner Bio-One - VACUETTE® Z Serum Clot Activator Venous Blood Collection Tube Clot Activator Additive 2 mL Pull Cap Polyethylene Terephthalate (PET) Tube [50/BX]](http://everydaysupplyco.com/cdn/shop/files/247b2f1c8d1a1bd422205f84c33d7df99e580650_1024x.jpg?v=1742839588)