Innovating Science® Introduction to Complexometric Titration Lab Kit
Perform a common analytical technique, complexometric titration, to quantify calcium in samples.
- Kit contains enough materials for 15 groups Teacher's manual and student study guide copymaster included
Complex formation is frequently used in both qualitative and quantitative inorganic analysis. Introduce topics such as metal-ligand interactions in this activity using complexometric titration to determine the calcium content of both known and unknown samples.
: Required but not included: 125 ml Erlenmeyer flasks, 50 ml burettes, ring stands with burette clamps, 10 or 25 ml graduated cylinders, funnels, distilled or deionized water, white paper [optional], magnetic stir plates and stir bars [optional].
: Kit includes: 4× EDTA 0.1 M solution, 500 ml; 3× Eriochrome black T (EBT) indicator solution, 60 ml; Calcium chloride 0.1 M solution, 500 ml; unknown Calcium solution #1, 500 ml; unknown Calcium solution #2, 500 ml; 3× pH 10 buffer solution 500 ml.
- Description:Introduction to complexometric titration lab kit
- No. of lab groups:15
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