Professional 250ul micro volume glass insert for sample vials
Wheaton 885220 Coliwasa Sampler, Glass, 200mL, Disposable
After a sample has been collected, lower and press lightly on the inner tube, which positively seats the PTFE seal, locking the sample column into place. This unit has a tapered bottom with an approximate diameter opening of 1/2″, (1.3 cm) and a sample capacity of 200 mL.
WHEATON® 60mL Glass Sample Bottles with Clear Snap Cap, case/72
WHEATON® Glass Snap Cap Bottles, 60mL or 2oz, Clear, 45mm Finish. (60 mL Bottle, Sample, Type ...