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Samplers and Testers

The Coliwasa Sampler goes into any plastic drum or steel drum to retrieve liquids, no matter how thick. We also carry pH testing paper and a wide array of pH testers. In addition, Kolor Kut® Water Indicating Paste helps to determine if you have water in an industrial container of fuel. You can also identify chemicals and chemicals in wastewater with our Chemical Classifier Kit and Wastewater Classifier Kit. Shop all of New Pig's industrial supplies and find the very best safety equipment and warehouse supplies!
Coliwasa Sampler - safety equipment, warehouse supplies, plastic drum

Coliwasa Sampler

Drum Sampler collects liquids and semi-solids, no matter how thick!
WOLFTape™ Oil/Water Detecting Tape

WOLFTape™ Oil/Water Detecting Tape

Base your remediation decision on facts, not guesses! WOLFTape™ Detecting Tape helps you measure both water and oil levels in deep, enclosed spaces, so you save money by knowing when to treat water and when not to.
pHydrion INSTA-CHECK pH Paper - hazardous chemical spills, absorbents, spill response

pHydrion INSTA-CHECK pH Paper

Detect acids or bases instantly with pHydrion INSTA-CHEK pH Paper.
pHydrion® INSTA-CHEK Dip Stiks

pHydrion® INSTA-CHEK Dip Stiks

Detect acids or bases instantly with pHydrion® INSTA-CHEK Dip Stiks. Each plastic Stik is tipped with a large pad of fast-acting pH paper that turns distinct colors for accurate, one-dip testing of wastewater, lab/industrial process fluids and more.
pHydrion® INSTA-CHEK Mechanical pH Pencil

pHydrion® INSTA-CHEK Mechanical pH Pencil

Determine the pH level of any solid surface with a quick scribble before processing, painting or cleaning! This Mechanical pH Pencil detects acids or bases present on batteries, raw materials, walls and other surfaces that tape and dipsticks can't read.
Double Junction Waterproof pHTestr™ 30

Double Junction Waterproof pHTestr™ 30

Take pH readings with an extreme accuracy of ±0.01, even under the worst conditions. This waterproof, battery-operated unit delivers 500 hours worth of quick and easy tests while also displaying liquid temperature and even adjusting for it!
Replacement Electrode Sensor for pHTestr™ 30

Replacement Electrode Sensor for pHTestr™ 30

Repair your pHTestr™ unit without paying to replace a perfectly good meter. Just screw on this cost-effective Electrode, and you'll be back taking extremely accurate pH readings in no time!
Double Junction Waterproof pHTestr™ 10 - hazardous chemical spills, absorbents, spill response

Double Junction Waterproof pHTestr™ 10

Take pH readings to ±.2 accuracy, even under the worst conditions!
Double Junction Waterproof pHTestr™ 20 - hazardous chemical spills, absorbents, spill response

Double Junction Waterproof pHTestr™ 20

Take pH readings to ±.1 accuracy, even under the worst conditions!
Kolor Kut® Water Indicating Paste - spill absorbents, fuel tank absorbents, industrial supply

Kolor Kut® Water Indicating Paste

Paste detects the presence of water in your fuel tank.
Chemical Classifier Kit - hazardous chemical spills, absorbents, spill response

Chemical Classifier Kit

Identify unknown chemicals in about 30 seconds.
Wastewater Classifier Kit - hazardous chemical spills, absorbents, spill response

Wastewater Classifier Kit

Identify unknown chemicals from wastewater samples in about 30 seconds.