About Us

Lab. 2-4

Labs 2-4 are separate rooms with dark room functions.

Each lab manufactures a single compound to prevent contamination.

Dark Room

Dark Room Lab with UV protection lamp to manufacture light-sensitive compounds.

Lab. 1

Each lab table has a vacuum line, nitrogen line and local ventilation.

Drying Room

Compounds in a desiccator or a large dryer are dried under reduced pressure.

Cross rotary mixer

Cross rotary mixers are used to mix up compounds in powder form in a short time by biaxial rotation.

HPLC

Chemical and optical purity are detected by HPLC.

Purity criteria is set at high standards at Watanabe Chemical Industries and products with a high level of quality are delivered to our customers.

LCMS

Molecular weight of compounds is confirmed by LCMS.

LCMS is also used to confirm and identify impurities.

Glass reactor

100L and 50L reactors are used to manufacture acid products.

Glass reactor

Two 300L reactors are used to manufacture compounds such as amino acid derivatives at Kg scales.