Nasco Sampling is comprised of two major brands: Sludge Judge® & Whirl-Pak®Sludge Judge® is used for measuring sludge levels in primary and secondary clarifiers and other settle-able solids. Available in three options: original Sludge Judge®, Sludge Judge® II-larger diameter tube, and Sludge Judge® Ultra made of poly-carbonate for ultimate strength and resistance to sun, heat and cold. Whirl-Pak® -- Invented in 1959 and manufactured in the USA at a facility certified to ISO 9001. Whirl-Pak® bags were the first sterile laboratory sampling bag on the market and continue to be the world leader in sample collection. Whirl-Pak® bags can be used for samples of liquids, solids, and semi-solids across many different markets including, but not limited to: food & beverage, dairy, water treatment, environmental, veterinary, microbiology and more! Whirl-Pak® bags made from a co-extrusion of low-density and linear low-density virgin polyethylene provides the bags with exceptional clarity and strength. The bags feature patented puncture-proof tabs which eliminate sharp wire ends from puncturing the bag or gloves. The bags go through a separate sterilization process after manufacturing using ethylene oxide gas at an independent ISO-certified facility. Sterility documents are available online 24/7 for each lot number.
- New Exhibitor
- Industrial Water
- Water / Wastewater Treatment and Management