V Vial found in: Nextgen V Vials®, Non-Graduated Glass, Nextgen V Vials®, Glass with Solid Top Black Phenolic Caps, Vial V-C-N-T Inhibitor 10mL, Vial V-C.. green, yellow, red, white and natural are standard on the 2.0 mL sizes. All vials are batch certified DNase and RNase free, non-pyrogenic and endotoxin free and are available sterile or non-sterile.