Antigen

8328 antigen products are offered for sale by suppliers on Alibaba.com, of which other veterinary instrument accounts for 88%, pathological analysis equipments accounts for 1%. A wide variety of antigen options are available to you, such as plastic, pp.You can also choose from class i, class ii and class iii antigen,As well as from diagnosis, diagnostic instruments antigen,and whether antigen is oem, or odm.