ULPL is offering of photochemical analytical standards consists of natural products ranging from Capsaicin , demethoxycurcumin, bisdemethoxycurcumin, 6-Gingerol, 8-Gingerol, 10-Gingerol, Shogaol and Bakuchiol . This analytical standard can be used for in testing of plant, herb, or dietary supplement characteristics such as identity, strength, or purity. Our photochemical analytical standards having purity more than 98 % by HPLC or GC. We also under take isolation work for standard preparation as per client requirements