Screw-Neck Retrieval Vials, Type I Borosilicate Glass

Type I borosilicate glass vials with a threaded screw-neck finish instead of crimp/flip-off, built for repeated access and resealing rather than single-puncture use. The screw cap can be removed and reapplied many times without losing seal integrity, unlike a crimp seal.

Common for diagnostic reagents, calibrators, controls, and high-value or volatile biologic content that needs multiple withdrawals over its use life.

Standard bottom shape is flat. Vials ship uncapped; cap color is selected when you submit a quote request.

This is a factory-direct product catalog. Pricing is quote-based. Submit a quote request with your required size, sterility, glass color, quantity, and cap color preference.