100pcs 30G 1CC 1/2”， 30G 1CC 5/16”， 31G 1CC 5/16” industrial syringes,
each of which is individually sealed
and packed.
Thick cylinder, clear measurement mark,
clear printing, smooth plunger work
Luer lock and safety cap
Widely used in meters, dispensing liquid,
essential oil, perfume separator, lubricants,
sealants, glue adhesives, pet and animal
products
