1PC 40/45/50-95mm Diameter JGS2 Quartz Plate, 5mm Thickness, Round Optical Window, Excellent Thermal Stability for Scientific Instruments & Industrial Viewports(Diameter 40mm)

1PC 40/45/50-95mm Diameter JGS2 Quartz Plate, 2mm Thickness, Round Optical Window Lens, Heat Resistant for Scientific Instruments & Industrial Viewports(Diameter 45mm)

Borosilicate Glass Disc 50mm-165mm (10mm Thick) – High Temp & Pressure Resistant – 1PC – Clear Sight Glass for Industrial/Scientific Use(Diameter 70mm)

QUGURLID Portable Liquid Sampling Tube with Rope for Fuel Tank Oil Collection, Storage Tanks, and Industrial Facilities (300 mL)

1PC 40/45/50-95mm Diameter JGS2 Quartz Plate, 2mm Thickness, Round Optical Window Lens, Heat Resistant for Scientific Instruments & Industrial Viewports(Diameter 65mm)

1PC 40/45/50-95mm Diameter JGS2 Quartz Plate, 4mm Thickness, Round Optical Window, Excellent Thermal Stability for Scientific Instruments & Industrial Viewports(Diameter 55mm)

1PC 40/45/50-95mm Diameter JGS2 Quartz Plate, 2mm Thickness, Round Optical Window Lens, Heat Resistant for Scientific Instruments & Industrial Viewports(Diameter 55mm)

1PC 40/45/50-95mm Diameter JGS2 Quartz Plate, 6mm Thickness, Round Optical Window, Excellent Thermal Stability for Scientific Instruments & Industrial Viewports(Diameter 45mm)

Geiger Muller Tube, High Sensitivity Nuclear Radiation Detector for X, Y, and β Rays, Portable for Medical Laboratory Testing and Industrial Safety Applications

WODOFULHY Premium Clear Polycarbonate Tubing - Laboratory/Industrial grade High transparent hollow tubes with high temperature resistance (2 PCS) (300mm, OD: 28mm* Wall thickness: 1.5mm)