TY - GEN AU - Wróbel-Zasada,K AU - Wróbel-Kaczmarczyk,K AU - Luis López-de-Alba,P AU - López-Martínez,L AU - Antonio García-López,M TI - Application of internal standard for derivative-spectrophotometric determination of azinphos-methyl in commercial formulations SN - 0039-9140 PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0039-9140(96)01859-0 ER -