Seychelle Advanced Filter Drinking Straw - Portable Water Purifier lab-grade pH bench meter Lot number

Lot number

Gross alpha emitters

Compatible with Milwaukee pH51 and pH54 Testers

Engineered exclusively for the Milwaukee MI490 Peroxide in Oil Photometer

Resolution: 1 μS/cm

Seychelle Advanced Filter Drinking Straw - Portable Water Purifier lab-grade pH bench meter Lot numberIdeal for use as a replacement for bottle water Compact, lightweight and easy to use. Fits in your backpack or purse. Exclusive Ionic Adsorption Micro Filtration System Non BPA Leaching Plastics Filters made in the USA and tested both Nationally and Internationally. Designed to be used with freshwater lakes, rivers and streams. Not to be used with salt water. Filters up to 25 gallons Seychelle ADV Filters are tested to remove up to 99. 99% of the