16 mm (5/8") Tubes
Our crystal-clear 16 mm (5/8") glass test tubes are available in popular sizes including 16x150mm, 16x125mm, and 16x100mm to suit a wide range of applications. These tubes feature a threaded top and rounded bottom, making them ideal for securely storing and displaying lab samples, botanical items like vanilla beans and dried peppers, cigars, pre-roll cannabis, and much more.
Made from high-quality Type I borosilicate glass, these test tubes are heat resistant, with uniform wall thickness and a thick rim for added durability during handling and use. Whether you're using them in a scientific setting or for retail packaging, these wholesale test tubes with caps deliver professional performance and visual clarity.
Each tube includes a 15-415 screw cap and is available with your choice of liner: F-217 foam liners for general use or 14B rubber-lined caps for autoclaving (steam sterilization) and storing harsh materials. These closure options ensure a reliable seal while supporting the unique needs of your contents.
Wholesale and bulk quantity options are available! Perfect for larger orders and growing businesses. Contact us today!
Our crystal-clear 16 mm (5/8") glass test tubes are available in popular sizes including 16x150mm, 16x125mm, and 16x100mm to suit a wide range of applications. These tubes feature a threaded top and rounded bottom, making them ideal for securely storing and displaying lab samples, botanical items like vanilla beans and dried peppers, cigars, pre-roll cannabis, and much more.
Made from high-quality Type I borosilicate glass, these test tubes are heat resistant, with uniform wall thickness and a thick rim for added durability during handling and use. Whether you're using them in a scientific setting or for retail packaging, these wholesale test tubes with caps deliver professional performance and visual clarity.
Each tube includes a 15-415 screw cap and is available with your choice of liner: F-217 foam liners for general use or 14B rubber-lined caps for autoclaving (steam sterilization) and storing harsh materials. These closure options ensure a reliable seal while supporting the unique needs of your contents.
Wholesale and bulk quantity options are available! Perfect for larger orders and growing businesses. Contact us today!