US$ 39.99
5% ±2 digit accuracy on a 3-1/2 digit LCD
Two stages RC coupled amplifier Training Board
this curved flask cleaning brush scrubs the rounded interior of beakers
Innovating Science acid
and a Faraday's ice pail for paired demonstrations of charge detection
Laboratory Grade Ammonium Oxalate Monohydrate, 100g Biology_Biology Activity Kits 5% ±2 digit accuracy onAnalytical 100g bottle of laboratory grade ammonium oxalate monohydrate, the calcium precipitation reagent and water hardness titrant for qualitative chemistry student work.
US$ 39.99
US$ 40.00
US$ 1103.22
US$ 739.50
US$ 19.95
US$ 139.50