TY - RPRT TI - Separation, identification and estimation of Cr3 complex ions. Thin-layer chromatography and diffuse reflectance spectroscopy. AU - A D Kirk AU - K C Moss AU - J G Valentin PY - 1968 DO - 10.1016/s0021-9673(01)92950-4 UR - https://pubmed.ncbi.nlm.nih.gov/4300813/ ID - 4300813 ER -