Tender For supply of reference materials for food testing laboratory, department of food technology, university college of engineering kakinada , jawaharlal nehru technological university kakinada, kakinada . - spinetoram, spinosad, tebuconazol, tricyclazole, sulfentrazone, sulfoxaflor, aluminium as al, arsenic as as, barium as ba, boron, bismuth, cadmium, chromium as cr6+, cobalt, copper as cu, germanium, gold, indium, iron, lead as pb, lithium, manganese as mn, molybdenum, nickle, sodium, sulfur, tin as sn, tungsten, solvent red 23, sudan orange-g, aflatoxin b1, aflatoxin b2, aflatoxin g1, aflatoxin g2, tetracycline-d6 (80%)