haematocrit,neutrophil

micro haematocrit capillary blood tube - buy ,.
blood taking 100pcs/vial red micro haematocrit heparinized glass
micro haematocrit capillary tubes-micro tubes .
红细胞比容(ht或hct,英式英语拼写为"haematocrit")也称为"红细胞压积
medical consumables micro haematocrit capillary tube