Description
Glass Coliwasa Samplers are used to collect composite liquid samples from top to bottom in drums, tanks, and reservoirs. After a samples 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 in. (1.3 cm) and a sample capacity of 200 mL. Pre-scored samples make disposal easier.
Features:
• Easy to use
• Disposable or reusable units available
• Liquid-tight PTFE seal eliminates sample leadkage
• PTFE seal design permits sampling to within 1/2 in. of drum bottom.
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