(1) It shall be the duty of the commissioner who may act through his authorized agent, to sample, inspect and submit to the State Chemist for analysis or test agricultural liming materials distributed within this state as he may deem necessary to determine whether such agricultural liming materials are in compliance with the provisions of this chapter. The commissioner, individually or through his agent, is authorized to enter upon any public or private premises or carriers during regular business hours in order to have access to agricultural liming material subject to the provisions of this chapter and regulations adopted pursuant thereto and to the records relating to the distribution of such materials.

(2) All samples of agricultural liming material drawn by the commissioner or his designated agent as official samples shall be forwarded to the State Chemist for analysis or test. The State Chemist shall perform all necessary analyses and tests and furnish the commissioner with an official laboratory report of his findings or determinations at no cost to the commissioner for such analyses, tests or reports.

(3) The methods of analysis and sampling shall be those approved by the commissioner and the State Chemist, and shall be guided by the Association of Official Analytical Chemists (AOAC) procedures.

(4) The results of official analyses of agricultural liming materials and portions of official samples shall be distributed by the State Chemist as provided by regulations adopted pursuant to this chapter at least annually.