26 SWG Nichrome Resistance Wire, 350ft Reel Glassware_Glass Test Tubes Male and female Ascaris dissection

Male and female Ascaris dissection model reveals nematode anatomy

3 glass features B14 thermometer socket and 29/32 connections for distillation temperature monitoring

this forensic hair-analysis kit teaches evidence comparison techniques used in criminal investigation

this set pairs glass storage tubes

and anatomical landmarks for skeletal system teaching

26 SWG Nichrome Resistance Wire, 350ft Reel Glassware_Glass Test Tubes Male and female Ascaris dissectionMid fine 26 SWG nichrome wire on a 350 foot reel, sized for resistance heating elements and Ohm's law experiments where wire length controls the resistance set point.