
These 16 x 100 mm screw cap test tubes are available in Culture Tubes, transparent polypropylene with a “skirted” self-standing bottom or in crystal clear polystyrene with a traditional round bottom. Each tube has easy to read graduations and a “frosted” white marking area (12x50mm). Packed 100 tubes (with attached caps) per sterile bag, 10 bags per unit.
- Leak-proof screw caps
- White printed graduations
- Sterile bags of 100 tubes
- White marking spot
- Self-standing / round bottom