Ophthalmic Ointments are solid dosage forms utilizing either the more common white petrolatum vehicle or the newer aqueous methylcellulose gel. Ophthalmic ointments retard corneal wound healing. Ophthalmic ointment bases are a mixture of mineral oil & white petroleum and have a melting point close to body temperature.

Otic ointments are semisolid preparations that are applied to the exterior of the ear.

Ophthalmic Solutions are sterile, free from foreign particles and specially prepared for instillation in the eye. Ophthalmic solutions are dispensed in eyedropper bottles.

An oxygen sensor is an electronic device that measures the proportion of oxygen (O2) in the gas or liquid being analyzed. It is specifically designed for medical applications.

An oxygen tank is a storage vessel for oxygen, which is either held under pressure in gas cylinders or as liquid oxygen in a cryogenic storage tank. Oxygen tanks are used to store gas for medical breathing gas at medical facilities.

Oxygen meters are analytical instruments that are used to measure the amount of oxygen in a liquid sample. It displays the oxygen level on a large LCD screen that supports an analog bar graph to indicate trends, a data hold feature, and a low battery indicator.

Oxygen system is a system designed to deliver oxygen in a certain form, such as breathable oxygen. It is a low-maintenance system that provides continuous flow oxygen therapy consistent with accepted standard of care. 

Oxygen regulator is a small, lightweight device that delivers oxygen through an integral flow control valve at selectable-metered flow rates. It has an extremely high quality brass core to provide outstanding quality and longevity.

Oropharyngeal airways are metal, plastic or elastometric instrument. It is a medical device called an airway adjunct used to maintain a patent airway. It helps to maintain the patency of the airway in an unconscious patient who is breathing spontaneously. They prevent the tongue from falling back by fitting snugly in the oral cavity.

Orbital Incubator Shakers incorporate brushless AC motors for prolong maintenance-free operation with AC drive.

Ovulation-Prediction Testing Kits includes urinary hormone tests, basal thermometers, fertility microscopes and saliva tests.

Ovulation Predictor Kit is an optical device, which allows a woman to predict the ovulation phase of her cycle in order to know the days of the month during which she is most likely to conceive. It consists of a small cylindrical container about the size of a lipstick tube and a focalizable eyepiece. An ovulation predictor kit tests female urine for the hormone that signals when ovulation is imminent. It detects the increase in lutenizing hormone (LH) in the urine, which usually occurs 24 to 36 hours before ovulation. The ovulation predictor kit is designed to detect luteinizing hormone or LH.

Orbit variable speed vortexers are suitable for cold room or incubator use. It features variable speed across a broad range, making them useful for a variety of applications. Both time of operation and shaker speed are set and displayed digitally, with their values on the large 3 digits LED. Parameters are selected with an easy turn knob. These vortexers accept all sizes of standard micro plates, including deep well plates. Retaining springs on the contoured steel platform hold samples in place.

Oral Analgesic is a medicine that is taken to stop pain. An oral analgesic in its most basic form is simply a painkiller taken via the mouth. Other forms of oral analgesic are known as non-steroid anti-inflammatory drugs. These drugs are very effective even in small doses. They are usually prescribed as an oral analgesic, but some can be given as an injection. They are appropriate to ease pain for a minimum amount of time.