Tube diameter: 19 / 35 / 50 mm
Capacity:
Dia.19mm: 5~20 ml
Dia.35mm: 25~110 ml
Dia. 50mm: 80~250 ml
Cap type:
Flip Top Cap (Dia.50mm)
Double Flip Top Caps (Dia. 35mm)
Screw Cap (Dia.19mm, 35mm, 50mm)