CORNING
Frequently asked questions
Common questions about CORNING from 3G Electric.
What are the key differences between Corning 96-well and 384-well plates available from 3G Electric?
Corning 96-well plates (e.g., MPN 3993) have a larger well volume and are suited for lower-throughput assays or applications requiring greater sample volume. The 384-well plates (e.g., MPN 3540, 3824, 3542) offer higher density for miniaturized assays, reducing reagent consumption. Both use square well geometry and polystyrene construction. The 384-well plates are available in sterile (tissue culture treated) and non-sterile (nonbinding surface treated) versions, while the 96-well plate listed is non-sterile with nonbinding surface treatment. Body color options include black (for reduced background fluorescence) and white (for enhanced signal in luminescence assays).
Are Corning fiber connector cleaners compatible with non-Corning connectors?
Yes, Corning fiber connector cleaners are designed to clean standard connector end faces with 2.5 mm (HC) and 1.25 mm (LC) ferrules, which are industry-standard sizes used by multiple manufacturers. The cleaners use a dry, one-push mechanism and an integrated dust cap to clean unmated end faces. They are compatible with most SC, FC, ST, and LC connectors, provided the ferrule diameter matches the cleaner tip. For HC connectors, the rotating tip model (SKU 382YM6) allows cleaning of angled or bulkhead connectors, while fixed tip models (SKU 382YM7, 382YM8) are suited for patch cords.
What is the shelf life of Corning splicing resin (MPN 8882-RE-ENCAP-290ML)?
Corning splicing resin in the 9.8 oz bag format has a typical shelf life of 24 months when stored in unopened, sealed bags at temperatures between 15°C and 30°C, away from direct sunlight and moisture. The resin is a two-part encapsulant that cures at room temperature. Once opened, the bag should be used within the same work shift to avoid premature curing. The resin is re-enterable, meaning it can be removed mechanically for splice rework without damaging the fiber.
Can Corning multiple well plates be used for PCR or qPCR applications?
Corning multiple well plates listed by 3G Electric are made of polystyrene and are not certified RNase/DNase-free. For PCR or qPCR applications, RNase/DNase-free plates are typically required to prevent nucleic acid degradation. These plates are better suited for cell culture, ELISA, and general assay work where nuclease contamination is not a critical factor. If you require nuclease-free plates, Corning offers dedicated PCR plates with certified low binding and nuclease-free properties, which are not included in this catalog selection.
How many cleaning cycles does a Corning fiber connector cleaner provide before replacement?
Each Corning fiber connector cleaner is rated for 525 cleaning cycles. The cleaner uses a replaceable cleaning tape that advances with each push. When the tape is exhausted, the cleaner must be replaced. The one-push mechanism ensures consistent cleaning pressure and avoids overuse. The integrated dust cap protects the cleaning tip when not in use, extending the effective life of the cleaner. For high-volume maintenance, 3G Electric can supply multiple units to support ongoing cleaning schedules.
Does 3G Electric supply CORNING products?
Yes — 3G Electric (S) Pte. Ltd. supplies CORNING products. We stock the CORNING catalog and supply genuine factory-original products with full manufacturer warranty and technical support.





