# Requirements

## Keyence Part Numbers

| Part Number  | Item                                                    | HS Code    |
| ------------ | ------------------------------------------------------- | ---------- |
| OP-87762     | BZX Accessory - BZX DAPI Filter                         | 9002208000 |
| OP-87763     | BZX Accessory - BZX GFP Filter                          | 9002208000 |
| OP-87764     | BZX Accessory - BZX TRITC Filter                        | 9002208000 |
| OP-87766     | BZX Accessory - BZX Cy5 Filter                          | 9002208000 |
| OP-87767\*\* | Extra blank BZ-X Blank filter for 5th filter            |            |
| BZ-X810      | BZX Fluorescence Microscope - BZX Microscope Head       | 9011800000 |
| BZ-X800E     | BZX Fluorescence Microscope - BZX Microscope Controller | 8471801000 |
| BZ-H4XD      | BZX Hardware Module - BZX Multi-Stack Module            | 8523492010 |
| BZ-H4A       | BZX Software - BZX Analyzer Software                    | 8523492010 |

## Chroma Part Numbers

| Part Number | Item                                |                                                             |
| ----------- | ----------------------------------- | ----------------------------------------------------------- |
| 49007-UF1   | Chroma filter set for Cy7/Alexa 750 | <p>To be mounted in BZ-X Blank Filter </p><p>(OP-87767)</p> |

## Akoya Part Numbers

| Part Number | Item                                                 |
| ----------- | ---------------------------------------------------- |
| 9000030     | NIKON OBJECTIVE LENS (20X) - CFI PLAN APO 20X LAMBDA |

## Leak Detection

For Keyence users, Akoya provides a spill guard ring that attaches on the 20x Nikon CFI Plan Apo Lambda Objective and a leak basin that has a leak detecting sensor. If for any reason there is a leak, the leak basin will both collect the liquid and detect the presence of liquid, and ensure that the CODEX run stops.&#x20;


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