Biomed Scientific Blue Polypropylene Vial Holder for 2ml Vials 12mm Diameter 50pcs Stackable Chu Black Centrifugal Chu Black Bottle Rack 2 Pack

2Pcs Vial Rack,Blue Polypropylene(PP) Vial Holder 2mL with 50 Holds Diameter 12mm,Stackable Vial Racks,Centrifuge Tube Rack,Bottle Racks by Biomed Scientific

Membrane Solutions Autosampler Vials, 2ml HPLC Vials, 9-425 Lab Clear Vials with Write-on Spot and Graduations, 9mm Blue ABS Screw Caps & Septa for GC Sample Vials, 100 Pcs

(2 Packs) Vial rack, 2ml HPLC sample bottles rack single blue holds 50 standard 12 mm 2 mL vials, stackable Tube Rack