Educational Products by Biconet

More catalogs by Biconet | Educational Products | 2 pages | 2006-12-20

Ads

Page 2 of Educational Products

biocontrol network 1-800-441-bugs educational products the pondwater tour introduction into the study and measurement of changes in the water quality each student on the pondwater tour conducts water quality tests for ph dissolved oxygen nitrate and ammonia using safe simple testab reagent tablets 5418 5418.5 the pondwater tour the pondwater tour reagent refill $66.80 $48.50 20 restocking fee on this product the tapwater tour investigation of water quality directly from the tap students learn the relationships between good and poor water quality while examining the ph chlorine hardness copper and iron of water from the tap 3608 3608.5 the tapwater tour the tapwater tour reagent refill $62.50 $47.40 20 restocking fee on this product the topsoil tour an investigation into the physical and chemical properties of soil each student on the topsoil tour conduct own soil tests for soil texture ph nitrogen phosphorus and potassium using safe simple testab reagent tablets 5425 5425.5 the topsoil tour the topsoil tour refill kit $66.80 $53.85 20 restocking fee on this product the watershed tour the watershed tour includes lecture materials illustrated handouts teacher tips test procedures testab reagents data sheets and games for grades 4 to 8 5419 5419.5 the watershed tour the watershed tour reagent refill $75.40 $12.40 20 restocking fee on this product www.biconet.com 1 prices are subject to change