TOKU-E
TOKU-E manufactures antibiotics, antifungals and other antimicrobial compounds for research, producing high-purity materials and reference standards for microbiology and pharmaceutical analysis.
The TOKU-E listing at Lancetech Limited covers more than 2,800 products catalogued as certified reference standards, primary reference standards and research chemicals. Examples include Actinomycin D in 5 mg vials, Amikacin in 5 g packs, Amoxicillin Trihydrate at 25 g, and Amphotericin B USP in 500 mg and 1 g sizes alongside a solubilized Amphotericin B form.
Microbiologists use these compounds for susceptibility testing, selective media and cell culture, while analytical chemists use the reference standards for assay and potency work. Select by compound, salt form and pack size, and check whether a solubilized or USP-grade version suits your protocol. A quotation for any TOKU-E antimicrobial is available on request.
TOKU-E by range:Certified Reference Standards2,783Primary Reference Standard2,783Chemicals & Reagents2,783
Filters (2 active)
CAS Number
156053-89-3256-75-7286393-32-022022-85-7259-30-3270458-92-3283-88-5285721-33-1115318-45-31Molecular Formula
C25H32N2O42C11H12Cl2N2O52C17H18FN3O3 • HCl• H2O2C4H4FN3O2C19H19N7O62C17H20FN3O32C17H20N4O62C17H18FN3O31C12H15Cl2NO5S1Molecular Weight
424.532323,13 g/mol2385,82 g/mol2129.092441.42333.362376.362331,34 g/mol1356,22 g/mol1
Folic acid USP 100 g








