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Sucrose aqueous solution standard substance4（4）
Glycerol tripalmitate (triglycerides)
Chloramphenicol
Standard solution of dipentyl phthalate in methanol
Standard/21 kinds of metal mixed standard/lithium beryllium aluminum vanadium chromium manganese iron cobalt nickel copper zinc arsenic molybdenum silver cadmium tin antimony barium mercury thallium lead
Decachlorobiphenyl/tetrachlorom-xylene mixed standard solution in toluene/n-hexane (HJ699)
veratropin
Vitamin D3
