1.Cryotube with external screw cap is designed for freezing samples,The external screw cap design can reduce the contamination probability during sample treatment. |
2.Cryotube with internal screw cap is for freezing samples in gas situation of liquid nitrogen. The silicone gel o-ring can enhance the sealing performance of the tube. |
3.The caps and tubes are all made of PP material with same batch and mode. Thus same dilatation coefficient can ensure the tube sealing performance under any temperature. |
4.Large white writing area allows easy marking. |
5.Transparent tube for easy observation. |
6.Round bottom design is good for pouring liquids out with little residual. |
Code | Volumn | Description | Package |
RK22016 | 1.5ml | molded graduations,pp materia,autoclavable | 500pcs/polybag,10000pcs/ctn |
RK22015 | 1.8ml | printed graduation,pp materia,autoclavable | 200pcs/polybag,4000pcs/ctn |
RK22013 | 4ml | model graduation,pp materia,autoclavable | 100pcs/polybag,2000pcs/ctn |
RK22014 | 5ml | printed graduation,pp materia,autoclavable | 100pcs/polybag,2000pcs/ctn |