stonylab Test Tube Rack, 3-Tier Detachable Blue Plastic Test Tube Rack Tube Holder Stand Rack for Laboratory Scientific Experiments, 5/8 inch 50

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Test Tube Rack, 3-Tier Detachable Tube Holder Stand Rack - StonyLab

Bipee Plastic Test Tube Rack for 25mm Tubes 24 Well Whitedetachable

stonylab Test Tube Rack, 3-Tier Detachable Blue Plastic Test Tube Rack Tube Holder Stand Rack for Laboratory Scientific Experiments, 13 mm 50-Place : : Business, Industry & Science

stonylab Test Tube Rack, 16 mm 60-Place White Plastic Test Tube Rack Tube Holder Stand Rack, 3-Tier Design and Detachable

✔ Specifications: Test tube holder rack with 50-holes, suitable for storing 13/16/18mm-diameter test tubes(Choose the right size).The tube holder tray

Annhua Test Tube Rack Plastic for 18 mm Tubes Holder Tray, Holds 50, Lab Tube Holder Rack Tube Stand for Sicence Laboratory, Classroom and Home Use

BKMAMLAB Plastic Test Tube Holder Rack for 5ml/10ml/15ml Tubes, Detachable,Holes 50(Blue Single): : Industrial & Scientific

Plastic Test Tube Rack for 12/13 mm Tubes, Hole Diameter is 13.6mm, Holds 50, Detachable, Karter Scientific 208V2 (Pack of 1): Science Lab Tube Racks: : Industrial & Scientific

Durable: Made of high-quality polypropylene, high temperature resistant, acid and alkali resistant. Easy Installation: Removable plastic test tube

QWORK Plastic Test Tube Rack, 4 Pack Centrifuge Tube Rack Laboratory Holder for 10ml / 15ml / 50ml, 2 Blue and 2 Orange

BIPEE Test Tube Rack & Holder, Handy Vial Holder, Test Tube Holder Rack, Tube Holder, Tube Rack, Lab Tube Racks,Ultimate Laboratory Accessory - Multi-Purpose: : Industrial & Scientific