• 4 Pcs 99.9% Pure Copper Sheet, 4" x 4", 24 Gauge(0.5mm) Thickness, Double Sided Film Attached Copper Sheets Metal Plates for Crafting, Modelers, Jewelry, Repairs, Electrical KWD 7
• Copper Sheet Foil Roll 1000MM x 150MM x 0.05MM(LxWxT)，99.9% Pure Copper Flashing Metal Foil Roll Strip for DIY Jewelry, Crafts, Repairs, Electrical KWD 5
• 3 Pcs Plastic Test Tube Rack, 60 Holes with Hole Diameter 16mm, Detachable Lab Test Tube Racks Holder (Blue) KWD 6
• 1 Pcs Vial Rack for 2ml HPLC Sample Bottles,50 Holes with Diameter 12 mm, Stackable Vial Racks, Centrifuge Tube Rack, Bottle Racks(Blue) KWD 3
• 1 Pcs Test Tube Rack for 13/16 mm Tubes, 50 Holes with Hole Diameter 16mm, Detachable Plastic Centrifuge Tube Holder KWD 3
• 1 Pcs Plastic Test Tube Rack Holder for 5ml/10ml/15ml Centrifuge Tubes, Detachable,Silicone Pad Tubes 50 Holes with Hole Diameter 18 mm (Light Blue） KWD 5
• 1 Pcs Microcentrifuge Tube Rack for 0.5ml-2ml Centrifugal Pipe, Lab Test Tubes Rack Holder, Double-Sided 60 Holes Plate with Hole Diameter 7.5mm and 11mm (White) KWD 4
• 1 pcs Acrylic Test Tube Rack 18 Holes for 10ML/15ML Centrifuge Tubes, Transparent Acrylic Test Holder Racks with Hole Diameter 17 mm KWD 4
• 6 Pcs Microcentrifuge Tube Rack for 0.5ml-2ml Centrifugal Pipe, Lab Test Tubes Rack Holder, Double-Sided 32 Holes Plate with Hole Diameter 7.5mm and 11mm (Orange) KWD 7
• 2 Pack Test Tube Rack,56 Well Light Blue Detachable Plastic Centrifuge Tube Holder for 10ml/15ml/50ml KWD 4