4 ml 20pcs Clear Small Glass Vials with Leak-Proof Screw Caps Suitable for, PE Liner Caps Compatible for HPLC, GC, Sample Preservation, Borosilicate Glass Tubes for Chemistry, Biology, Pharmaceutical Testing bibs dental Gynecology & Obstetrics

Gynecology & Obstetrics

Standards: ISO Certified

designed to increase exhalation breathing comfort

Continuous and programmed bolus feeding modes

4 ml 20pcs Clear Small Glass Vials with Leak-Proof Screw Caps Suitable for, PE Liner Caps Compatible for HPLC, GC, Sample Preservation, Borosilicate Glass Tubes for Chemistry, Biology, Pharmaceutical Testing bibs dental Gynecology & Obstetrics4mL Clear Glass Sample Vial with Screw Cap The 4mL Clear Glass Sample Vial with Screw Cap is a compact glass storage vial designed for laboratory, cosmetic, research, esthetic, pharmaceutical, and sample storage applications. Manufactured from durable clear glass with a secure PP screw cap and PE sealing liner for improved leak resistance and secure storage. Ideal for storing liquids, powders, essential oils, samples, reagents, seeds, perfumes, pills,