Showing 1–12 of 83 results
Sulfamethazine-13C6
Sulfadiazine-13C6
Nitrofurantoin-13C3
Chloramphenicol-d5 (100Mug/mL in Acetonitrile)
rac Fosfomycin-D5 (Major) Benzylamine Salt
Tetracycline-d6 (80%)
Sulfamethoxazole-d4
Sulfamethazine-d4
Sulfadiazine-d4
Norfloxacin-d5
Erythromycin-d3
Erythromycin-d6