Coliwasa Samplers

Long cylindrical, chemically resistant collection devices used to obtain samples of multiphase waste or solutions for analysis. Available in both disposable and reusable models. Materials include soda lime and borosilicate glass and PTFE-lined seals.

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DWK Life Sciences WHEATON™ Reusable PVC Coliwasas and Accessories

WHEATON™ Reusable PVC Coliwasas and Accessories are designed for composite liquid waste sampling across a variety of environmental and industrial applications. Durable PVC construction ensures reliable, repeatable sampling performance with compatible extension and connector options available.

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DWK Life Sciences WHEATON™ Disposable Glass Coliwasa Sampler

The WHEATON™ Disposable Glass Coliwasa Sampler is constructed of soda-lime glass with a liquid-tight PTFE-lined seal. Prescored components allow for easy disposal and safe, loss-free sample transfer to the appropriate container.

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DWK Life Sciences KIMBLE™ Disposable Glass Coliwasa Tube

KIMBLE™ Disposable Glass Coliwasa Tube is a two-part borosilicate glass sampling tube, prescored to snap apart for safe disposal. A ball check valve in the lower end prevents sample loss during transfer.

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Socorex™ WHEATON™ Borosilicate Glass Coliwasa Samplers

WHEATON™ Borosilicate Glass Coliwasa Samplers offer excellent chemical resistance and can be cleaned repeatedly. The PTFE seal permits sampling to within 0.5 in. of drum bottom, and a positive seal allows transfer without sample loss.

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Specifications

Diameter (Metric) Opening	1.3 cm
Diameter (English) Opening	0.5 in.
Length (Metric)	106.5 cm
Capacity (English)	6.76 oz.
Diameter (Metric) Outer	2.2 cm
Diameter (English) Outer	0.86 in.
Capacity (Metric)	200 mL
Length (English)	42 in.
Seal Material	PTFE
Material	Borosilicate Glass

Coliwasa Samplers

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