Test Tubes Quartz Test Tubes Quartz are reliable laboratory vessels for accurate observations and precise measurements. These test tubes deliver dependability across scientific procedures. Additionally, their compatibility with a range of laboratory instruments make them a versatile choice for a variety of experimentation setups. Test Tubes Quartz are the ideal choice for applications requiring transparency, durability, and thermal stability. Test Tubes Quartz offers a high-quality option for laboratory experiments. Constructed from pure quartz to minimize impurities, they feature high thermal shock and superior strength for long-lasting performance. Item Code OD Dia. (mm) Overall Height (mm) T 7410 10 100 T 7420 12 100 T 7430 14 130 T 7440 16 160 T 7450 18 180 T 7460 20 180 T 7470 25 200 T 7480 32 200