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A thin-well microplate and methods of manufacturing same are provided, wherein the thin-well microplate is conducive for use with automated equipment, such as robotic handling equipment, and in high temperature procedures, such as thermal cycling. The thin-well microplate is constructed of two compo

A thin-well microplate and methods of manufacturing same are provided, wherein the thin-well microplate is conducive for use with automated equipment, such as robotic handling equipment, and in high temperature procedures, such as thermal cycling. The thin-well microplate is constructed of two components including a skirt and frame portion and a well and deck portion with a plurality of sample wells; both portions being joined to form a unitary microplate. Each of the skirt and frame and well and deck portions is constructed of a suitable material that imparts a specific combination of physical and material properties to the thin-well microplate. The skirt and frame portion and the well and deck portion are each constructed of the material that will allow each portion to withstand high temperature conditions and use of automated equipment, while retaining the physical characteristics each portion requires for optimal performance of the thin-well microplate. Such physical characteristics include, although not limited to, rigidity of the skirt and frame portion and thin-walled sample wells of the well and deck portion to permit optimal thermal transfer and biocompatibility. Methods of construction include forming the thin-well microplate as a unitary plate in a single, two-step process, wherein the skirt and frame portion is constructed of a suitable first material in a first step and the deck and frame portion is formed integral with the skirt and frame portion in a second step of a suitable second material. The unitary thin-well microplate plate is thereby formed of two materials for the required specific combination of physical and material properties. Another method of construction includes forming the unitary thin-well microplate in two separate manufacturing processes, wherein the skirt and frame portion is constructed of the first material in a first process and the deck and well portion constructed of the second material in a second process, and the skirt and frame portion and the well and deck portion are, thereafter, permanently joined by an adhesive system to form the unitary plate of the invention.

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1. A method of constructing a thin-well microplate comprising steps of: providing a first material in a form conducive for use in a two-step molding process; molding an insert of the first material in a first step of the molding process, wherein the insert includes a plurality of holes formed in

1. A method of constructing a thin-well microplate comprising steps of: providing a first material in a form conducive for use in a two-step molding process; molding an insert of the first material in a first step of the molding process, wherein the insert includes a plurality of holes formed in a top surface of the insert; providing a second material in a form conducive for use in the molding process; positioning the insert to receive the second material; applying the second material to the insert; and molding an over-mold of the second material by a second step of the molding process, wherein the over-mold is a planar deck and a plurality of sample wells integrally formed with the top surface of the insert and the plurality of holes to produce a unitary plate. 2. The method of construction of the thin-well microplate of claim 1, wherein the first material is a polymer resin and the second material is a polymer resin. 3. The method of construction of the thin-well microplate of claim 2, wherein the first material is a glass-filled polypropylene and the second material is an unfilled polypropylene. 4. The method of construction of the thin-well microplate of claim 2, wherein the molding process is a two-step injection molding process. 5. A method of constructing a thin-well microplate comprising steps of: providing a first material in a form conducive for use in a first manufacturing process; forming a skirt and frame portion of the first material by the first manufacturing process, wherein the skirt and frame portion includes a plurality of holes formed in a top planar surface of the skirt and frame portion; providing a second material in a form conducive for use in a second manufacturing process; forming a well and deck portion of the second material by the second manufacturing process, wherein the well and deck portion includes a plurality of sample wells formed in a top planar deck of the well and deck portion and sized for insertion into the plurality of holes of the skirt and frame portion; and joining the well and deck portion to the skirt and frame portion such that the plurality of sample wells are disposed in the plurality of holes; and adhering the well and deck portion permanently to the top surface of the skirt and frame portion to produce a unitary plate. 6. The method of constructing the thin-well multiplate of claim 5, wherein the first and the second manufacturing processes are different methods of manufacturing. 7. The method of constructing the thin-well multiplate of claim 5, wherein the first and the second manufacturing processes are similar methods of manufacturing. 8. The method of constructing the thin-well multiplate of claim 5, wherein the first and the second manufacturing process each include a molding process. 9. The method of constructing the thin-well multiplate of claim 8, wherein the molding process is an injection molding process. 10. The method of constructing the thin-well multiplate of claim 5, wherein the first material is a polymer resin and the second material is a polymer resin. 11. The method of constructing the thin-well multiplate of claim 10, wherein the first material is a glass-filled polypropylene and the second material is an unfilled polypropylene. 12. The method of constructing the thin-well multiplate of claim 5, wherein the first material is a material other than a polymer resin and the second material is a polymer resin. 13. The method of constructing the thin-well multiplate of claim 5, wherein the adhering step includes ultrasonic welding. 14. The method of constructing the thin-well multiplate of claim 5, wherein the adhering step includes thermal welding.