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Type III Soda Lime Glass Clear Unscored Reusable Coliwasa (Case of 12)
Glass Coliwasa Samplers are used to collect composite liquid samples from top to bottom in drums, tanks and reservoirs. 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. Prescored samplers make disposal easier. Dimensions: Diameter 7/8" x Length 42", (2.25 cm x 106.5 cm)