309 urine testing for thc products are offered for sale by suppliers on Alibaba.com, of which pathological analysis equipments accounts for 56%, visual acuity examination apparatus accounts for 10%, and other medical consumables accounts for 10%.
A wide variety of urine testing for thc options are available to you, such as plastic, acrylic and steel.You can also choose from manual, electrical and hydraulic urine testing for thc,as well as from class ii, class i, and class iii urine testing for thc,and whether urine testing for thc is gb/t18830-2009, or mol.