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Borrelidin standard

Chlorothricin standard

Concanamycin b standard

Elaiophylin standard

Malioxamycin standard

Phleomycin standard

Platencin standard

Platensimycin standard

N-benzoyl-val-gly-arg p-nitroanilide hydrochloride

N-cbz-gly-pro-arg p-nitro-anilide acetate salt