Wheaton MicroLiter Plate Sampling Insert 700 ul Amber Round - 200 Inserts

Wheaton 07-0000-1202 MicroLiter Plate Sampling Insert – 700 µL, Amber Glass, Round Bottom

The Wheaton 07-0000-1202 is an amber glass sampling insert designed specifically for integration with the MicroLiter Plate Sampling System. With a 700 µL capacity and a round bottom profile, this insert is engineered to fit securely into 96-well deep-well uLPlates. Manufactured from high-quality amber borosilicate glass, it provides critical UV protection for light-sensitive analytes. By utilizing these glass inserts, laboratories can seamlessly merge the high-throughput, automation-friendly format of a 96-well microplate with the chemically inert, uncompromised sample environment of a traditional glass chromatography vial for LC-MS and GC-MS applications.

Technical Performance and Design

• Amber Borosilicate Glass: The tinted glass matrix effectively blocks ultraviolet and visible light transmission, directly preventing the photo-degradation of sensitive chemical compounds during processing and queued autosampler storage.

• Round Bottom Geometry: The internal curvature allows for optimal sample mixing and minimizes dead volume. This ensures automated injection needles can reliably draw from the lowest point of the insert without risking a physical needle crash.

• MicroLiter System Integration: Precision-dimensioned to drop smoothly into deep-well uLPlates. When paired with the appropriate uLmat or snap caps, the inserts provide a secure seal against the evaporation of volatile organic extraction solvents.

• Cleanroom Processed: Packaged under strict Class 10,000 cleanroom conditions to prevent ambient dust and particulate contamination from interfering with trace-level analytical measurements.

Product Specifications

• Catalog Number: 07-0000-1202

• Volume Capacity: 700 µL

• Material: Amber Borosilicate Glass

• Bottom Profile: Round

• System Compatibility: MicroLiter uLPlate (Deep Well Format)

• Packaging: Pack of 100 Inserts

Key Benefits & Applications

• High-Throughput Chromatography: Essential for preparing large sample queues in pharmaceutical and environmental testing labs that require the inert properties of glass over standard polypropylene plates.

• Light-Sensitive Assays: The mandatory choice for handling photo-reactive vitamins, active pharmaceutical ingredients (APIs), and specific clinical biomarkers.

• Volatile Sample Integrity: Prevents the leaching of plasticizers (like phthalates) into the sample, which frequently occurs when organic solvents are stored directly in standard plastic microplates.

• Workflow Efficiency: Allows researchers to perform extractions, concentrations, and direct autosampler injections within the exact same glass vessel, eliminating tedious transfer steps.

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