USD $10.00-10.00 / Kilogram
chloramphenicol 99%
it conforms to bp/ep.
acidity or alkalinity: ≤ 0.1ml
specific optical rotation: +18.5°~ +20.5°
chloride :≤ 0.01%
related substances: ≤ 0.50%
loss on drying: ≤ 0.50%
sulphated ash: ≤ 0.10%
assay(on dry basis) :98.0%~102.0%