Skodová H, Weisgerber J, Skoda J
Folia Microbiol (Praha). 1978;23(1):27-9. doi: 10.1007/BF02876592.
The surface of a metal block made of an aluminium alloy is covered with narrow perpendicular grooves, which thus form an array of quadrangular pyramids touching base to base. The surface is further provided with a marker which assures the positioning of the master plate and the replica plate. Replicas prepared using this block are of higher quality than those using the velveteen-covered cylinder. A single master plate will provide ten or more replicas of good quality, the master plate being preserved for further work. Last but not least, the all-metal block can be easily cleaned and heat-sterilized.
由铝合金制成的金属块表面覆盖着狭窄的垂直凹槽，这些凹槽形成了一系列底面相连的四角锥体阵列。该表面还设有一个标记，用于确保母板和复制板的定位。使用此金属块制备的复制件比使用天鹅绒覆盖圆柱体制备的复制件质量更高。一块母板可以提供十个或更多高质量的复制件，母板可保留用于进一步工作。最后但同样重要的是，全金属块易于清洁和热消毒。
