进样针是自动进样器的一种针法，分类为平头进样针，圆椎形针头。
气相尖头
液相平头
规格：0.5ul，1ul，2ul，5ul，10ul，25ul，500ul，1ml
 
Syringe is a kind of needle method of automatic sampler, which is classified into flat needle and conical needle.
Vapor Tip
Liquid flat head
Specifications: 0.5ul, 1ul, 2ul, 5ul, 10ul, 25ul, 500ul, 1ml