Our range of MS certified vials and caps, made from high quality materials, are tested combinations for a guaranteed fit. Facilitating consistent results time and again. Kit includes 100 each of: 2 mL Clear Glass 9 mm Screw Top PureView™ Vial with Write-On Spot and Fill Lines, MS Certified (N9305078) 9 mm Blue Polypropylene Screw Cap with Ultra-Low Bleed PTFE (Natural)/Silicone (Off-White) Septa (N9306362) Specifications: Quantity: 100 Volume: 2 mL Neck Size: 9 mm Vial Material: Clear Glass Septa Material: PTFE (Red)/Silicone (White) Septa Features: Ultra-Low Bleed Cap Material: Blue Cap Color: Crimp Top Certification: MS Certified Features: Write-On Spot and Fill Lines