DB32/T 1438-2009
GB/T 12687.5-1990
Chemical analysis of nitrate of rare earth for agriculture—Determination of chrome content-sys—Diphenyl carbazide spectrophotometric method
YS/T 226.6-2009
Methods for chemical analysis of selenium—Part 6:Determination of sulfur content—Diphenylcarbazide spectrophotometry
GB/T 6730.37-2017
Iron ores—Determination of cobalt content—4-[(5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method
XB/T 601.8-1993
\u0413\u041e\u0421\u0422 \u0420 57024-2016
Fish. Method for determination of the residual content of derivatives benzoylureas using ultra highly liquid chromatography-quadrupole-time-of-flight mass spectrometry
32018R1796
Commission Implementing Regulation (EU) 2018/1796 of 20 November 2018 amending Implementing Regulation (EU) No 540/2011 as regards the extension of the approval periods of the active substances amidosulfuron, bifenox, chlorpyrifos, chlorpyrifos-methyl, clofentezine, dicamba, difenoconazole, diflubenzuron, diflufenican, dimoxystrobin, fenoxaprop-p, fenpropidin, lenacil, mancozeb, mecoprop-p, metiram, nicosulfuron, oxamyl, picloram, pyraclostrobin
32018R1796R(01)
32012R0899R(02)