# ``hplc_placeholder``
## Properties
:dimensions: N_PROF, N_LEVELS
:dtype: str32
## Default Attributes
| Attribute | Value |
|-----|-----|
|``whp_name`` | ``HPLC`` |
## Description
High-performance liquid chromatography
:::{warning}
These data do not get submitted to CCHDO, most are sent to NASA SeaBASS
:::