(1) Detection and calculation items:  K⁺，Na⁺，Cl^-，Ca²⁺，pH，Li⁺，nCa, TCa, AG and total carbon dioxide (TCO2)
(2) 7-inch true color HD touch screen
(3) Original tube sampling is available, without separate packaging of samples
(4) Autosampler supports sample detection in different sizes of blood collection tubes
(5) Built-in barcode is optional