Caplugs Evergreen 214-3468-N80 PCT Series Single PCR Tubes, 0.2 mL, Polypropylene Co-Polymer, Positive Seals, Memory Hinges for One-Handed Capping Operations, Amber (Pack of 200)

L-K Industries LK-TB207 Corrosion Test Copper Strip

Wesco Industrial 272115 Glass Test Tube44; 75 in.

304 Stainless steel straight round pipe capillary, metal pipe for industrial machinery, 250mm length.(0.8mm x 0.2mm)

Pangyoo 500mm Length Yellow Brass Tube Capillary Hollow Industrial Pipe Tubes 10mm 11mm 12mm 13mm 14mm 15mm 18mm 19mm(14x0.5x13x500mm)

Pangyoo 500mm Length Yellow Brass Tube Capillary Hollow Industrial Pipe OD 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm(18x0.5x17x500mm)

Penn State Industries PKT8-8 Replacement 8mm Brass Pen Tubes, 10" Long, Pack of 8

Wilmad-Lab Glass WG-1000-7 Type 1 Class B Glass Thin Walled NMR Sample Tube, High-Throughput, 5 mm OD x 7" Length (Pack of 100)

JB Industries TC-42-100 Copper Capillary Tubing, 0.042 ID X 0.093 OD X 100 Foot Roll, Boxed with Application Chart, 1 Lbs

Borosilicate Glass Disc 50mm-165mm (10mm Thick) – High Temp & Pressure Resistant – 1PC – Clear Sight Glass for Industrial/Scientific Use(Diameter 50mm)