Sidmak Laboratories [India] Pvt Ltd offers Isosorbid Mononitrate in Capsule Form. Sidmak Laboratories [India] Pvt Ltd also offers various types of pharmaceuticals as well as neutraceuticals products.ŸThe manufacturing plant of the company is approved by W.H.O. As per GMP guidelines and by local FDA as per drug and cosmetic act. The Isosorbid Mononitrate in Capsule Form has strength of 40 / 60 mg. The Isosorbid Mononitrate in Capsule Form is available in sustained release form.