New Stopcocks in All Sizes

Qosina offers a variety of stopcocks that are in stock and ready for immediate delivery. Qosina part #99516 is a 2-way stopcock that features a female luer lock, a 1/4 inch barb and a 0.402 - 0.378 inch OD port to be easily integrated into an existing build. With a clear, MABS body and white HDPE handle, this 2-way stopcock can withstand up to 42 psi and is designed for the manual regulation of liquid or gas flow in a line. Qosina carries a large selection of stopcocks and manifolds for all your component needs.

Qosina offers a variety of stopcocks that are in stock and ready for immediate delivery. Qosina part #99515 is a 4-way stopcock that features a female luer lock, a male luer with spin lock and a 0.274 inch ID tubing port. With a tinted poycarbonate (PC) body and yellow polyethelene (PE) handle, this 4-way stopcock will not discolor under gamma sterilization, and is designed for the manual regulation of liquid or gas flow in a line. Qosina carries a large selection of stopcocks and manifolds for all your component needs.

Qosina offers a variety of stopcocks that are in stock and ready for immediate delivery. Qosina part #99776 is a 2-way stopcock that features 2 female luer locks, and a male luer with spin lock. With a tinted poycarbonate (PC) body and red polyethelene (PE) handle, this 2-way stopcock will not discolor under gamma sterilization, can withstand up to 43 psi and is designed for the manual regulation of liquid or gas flow in a line. Qosina carries a large selection of stopcocks and manifolds for all your component needs.

Qosina offers a variety of stopcocks that are in stock and ready for immediate delivery. Qosina part #99774 is a 2-way stopcock that features 2 female luer locks, and a male luer with spin lock. With a clear, poycarbonate (PC) body and white polyethelene (PE) handle, this 2-way stopcock can withstand up to 43 psi and is designed for the manual regulation of liquid or gas flow in a line. Qosina carries a large selection of stopcocks and manifolds for all your component needs.

Qosina offers a variety of stopcocks that are in stock and ready for immediate delivery. Qosina part #99775 is a 2-way stopcock that features 2 female luer locks and a male luer slip. With a tinted poycarbonate (PC) body and white polyethelene (PE) handle, this 2-way stopcock will not discolor under gamma sterilization, can withstand up to 43 psi and is designed for the manual regulation of liquid or gas flow in a line. Qosina carries a large selection of stopcocks and manifolds for all your component needs.