+1 208.275.0011 Mon - Fri: 8am to 5pm customerservice@biomark.com  

Tissue Sampling Unit (TSU)

TSU BIO Applicator

Biomark’s custom design fish friendly applicator is designed for use on juvenile fish and is light-weight with easy one hand operation. The TSU applicator is used in conjunction with the TSU to collect the sample by cutting the tissue and sealing it into the TSU vial. Allows clean, easy, and efficient collection of tissue samples for DNA analysis without the need for any hand cutting with scissors or use of tweezers.


Our team of customer service and technical support staff are dedicated to providing outstanding customer care.