Thermal & Sewage Pollution KitDiscover the Effects of Temperature and Raw Sewage on Water Quality! Study the Effects of Sewage and Temperature on Water Samples! Includes Teacher's Guide with Reproducible Student Worksheet! For Grades 6 12 and Ages 11 18! Enough Materials for 30 Students! Discover the effects of temperature and raw sewage on water quality. Experiments presented include poisonous effects of sewage and temperature on aquatic life, biological oxygen demand and the

CD (Software and User's guide) (1 pc

03mm (Measurements > 100mm)

mounting hardware

can be used to indicate the telephone

This handheld meter is a microprocessor-controlled portable meter with low power consumption

DDS technique and FPGA chip design

Product Dimensions (L x W x H): x 229 x MM

Hot Dropped Forged Nickel Plated Blades

Easy desk or drawer storage

Features 8-SPDT toggle DIP switches

and required hole diameters for English and American bolts ("W" designates a English Standard bolt

4oz (153g)