Filter by price
Stock status
Showing 529–540 of 572 results
Thermoform Retainer (Essix / Clear Retainer)
A Thermoform Retainer, also known as an Essix Retainer or Clear Retainer, is a custom-made, transparent plastic appliance used after orthodontic treatment to maintain teeth in their corrected position. It is made by heat-molding (thermoforming) a thin plastic sheet over a dental cast of the patient’s teeth.
Three Crank ABS Hospital Bed
Thyroidectomy Set
A Thyroidectomy Set is a specialized surgical instrument collection used in the removal of all or part of the thyroid gland. The instruments are designed for delicate dissection, fine hemostasis, and careful handling of structures such as the thyroid gland, recurrent laryngeal nerve, and parathyroid glands.
Toilet raiser
Tonometer
A Tonometer is an ophthalmic diagnostic instrument used to measure the intraocular pressure (IOP) — the fluid pressure inside the eye.
This measurement is essential for detecting and monitoring glaucoma, a condition where high eye pressure can damage the optic nerve and lead to vision loss.
Topical Fluoride / Fluoride Gel
Topical Fluoride (also called Fluoride Gel) is a preventive dental agent applied directly to the tooth surface to help strengthen enamel, prevent tooth decay (dental caries), and reduce sensitivity. It is one of the most effective and widely used methods for protecting teeth in both children and adults.
Total Cholesterol Reagents
🔬 1. CHOD-PAP Method (Gold Standard)
Principle
-
Cholesterol esterase converts cholesterol esters → free cholesterol
-
Cholesterol oxidase converts cholesterol → cholest-4-en-3-one + H₂O₂
-
Peroxidase (POD) uses Hâ‚‚Oâ‚‚ to produce a colored dye
-
Common chromogens: 4-AAP, TOOS, DAOS, HDAOS
-
Absorbance: measured at 500–550 nm depending on chromogen.
What the Reagents Contain
R1 (Buffer / Chromogen)
-
Good’s buffer (e.g., PIPES, TES)
-
Phenol or TOOS/DAOS derivatives
-
Stabilizers & surfactants
-
Preservatives
R2 (Enzyme Reagent)
-
Cholesterol esterase
-
Cholesterol oxidase
-
Peroxidase
-
Additional surfactants
Tracheostomy Tube – Sizes 6.5, 7.0, 7.5, 8.0
A Tracheostomy Tube is a curved, hollow medical device inserted through a tracheostomy stoma (an opening in the neck) into the trachea (windpipe) to maintain an open airway and enable breathing, suctioning, or mechanical ventilation.
The sizes 6.5, 7.0, 7.5, and 8.0 mm refer to the internal diameter (ID) of the tube, typically used for adult patients of different anatomical builds.
Triglycerides (TG) Reagents
🔬 1. Szasz Method (Standard for GGT)
Principle
GGT catalyzes the transfer of the γ-glutamyl group from a synthetic donor substrate to an acceptor molecule.
Reaction:
L-γ-glutamyl-3-carboxy-4-nitroanilide
-
Glycylglycine
→ 5-amino-2-nitrobenzoate (colored product) -
γ-glutamyl-glycylglycine
The rate of formation of 5-amino-2-nitrobenzoate is measured kinetically.
Measurement
-
Absorbance: 405–410 nm
-
Mode: Kinetic, multiple readings (rate method)
-
Proportional to: GGT activity (U/L)
Tweezers (Dental/Medical Forceps)
Tweezers, also known as college tweezers or dressing forceps, are precision hand instruments used in dental and medical procedures for holding, grasping, or placing small objects such as cotton pellets, dressing materials, or small instruments within the mouth or surgical field.