If a white circle seems in the center from the tissue accompanied by a robust odor with the clearing agent, it suggests inadequate paraffin infiltration. Move the sample to refreshing melted paraffin and lengthen the infiltration time. Aid payments in USD Secure payments: Each payment you make on Produced-in-China.com is https://paraffinpelletformingmach24578.vidublog.com/34239419/chilling-dewaxing-unit-secrets