Micro Essential Lab RS-5170 Hydrion Rain Survey Envelope Kit for Acid Rain and Fresh Water Surveys,

Kit suitable for class and field projects
Designed for pH measurements on acid rain surveys and other potentially acid fresh water sources
Total pH Range of 3.0-6.0
Color chart provides distinct color matches at each 0.5 pH unit for sample comparison
Envelopes allow easy portability for field studies

Technical Details

Product Details

Package Dimensions
Width : 5.5 inch
Height : 2.7 inch
Length : 7.5 inch

Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B0045I6DEU