Specifications:

10-50 mesh specific marking of low-loop belt handle

Specific marking of 50-200 mesh with handle of low loop

Specific marking of 220-500 mesh with handle of low loop

High circle without stem 10-50 specific labeling

High circle without stem 50-200 specific labeling

Specific labeling of high ring without stem 220-500

High circle with handle 10-50 mesh specific remarks

High circle with handle 50-200 mesh specific remarks

Specific remarks on 220-500 mesh high loop handle

High ring with knurled detachable handle 10-500

Diameter 3cm and centrifugal tube matching