Industrial Borosilicate View Mirror - 50-165mm X 12mm High Temp High Pressure Sight Glass Disc, Heavy-Duty Viewing Component, 1 Piece(90x12mm)

Precision 304 Stainless Steel Seamless Capillary Tube, 2mm OD X 300mm Length, 3-Pack For Industrial & Lab Use(OD2mm x ID1.4mm)

4E's USA Type A - PCR 8-Strip, 0.1mL, Unattached Optical Flat Caps, White, 125 Strips/Bag

Bettomshin 1000Pcs 0.1ml Conical Centrifuge Tubes, with Snap Cap, Transparent Mini Plastic Microcentrifuge Test Tubes Storage Containers for Beads Specimen Sample Lab

PODEC Viscous Liquid Sampler Tube, High-Temperature Resistant Stainless Steel Liquid Sampler Tube, Large Capacity 100ML & Ensures Precise Fixed Depth Sampling, for Laboratory and Industrial Use

304SS Round Capillary Tube - 250mm Length, 15mm-30mm Outer Diameter, Industrial Hollow Pipes for, Chemical(29x2mm)

SOLUSTRE 16pcs Plastic Test Tubes Lids Small Vials Screw Caps Lab Testing Tubes for Chemistry Pharma Industry

1pc 304ss Round Capillary Tubes - 250mm L, 15-30mm OD, Industrial Hollow Pipes for Aviation, Chemical, and Machinery Use(23x2mm)

Yunir Tube Counter Tube for Home Laboratory, High Sensitivity Radiation Recognition Pipe for Domestic and Industrial Use

GLEAVI 4pcs Round Pc Tube Rigid Plastic Tubing Hard Industrial Tubing for Craft Sign Making