˙Made of borosilicate glass
˙Suitable for colorimetric troughs and bottles whose outer diameter does not exceed 20mm
˙The washer is pre-equipped with 500ml GL45 serum bottles, which can be replaced with larger-capacity serum bottles.
˙When in use, connect the right nozzle to the exhaust pump (optional), insert the colorimetric tank upside down into the upper central cleaning port, pour the cleaning agent or distilled water from the side of the cleaning tank, and open the pump to pump the cleaning agent. Clean in the colorimetric tank, and the waste liquid flows to the serum bottle below for storage