Erbium (Er) 1000 ppm Single Element Std. Soln. for ICP in HNO3 Nist Traceable 100 ml

Haematoxylin Harris Staining Soln. see Papanicolaous Solution 1a Harris Haematoxylin Solution

4-Chloro Benzyl Cyanide for Synthesis (p-Chloro benzyl Cyanide) 100 gm

2-Chloro Benzyl Cyanide (o-Chlorobenzyl Cyanide) 100 gm

4-Chloro Benzonitrile for Synthesis (p-Chloro benzonitrile) 25 gm

4-Chloro Benzoyl Chloride for Synthesis 500 ml

2-Chloro Benzonitrile for Synthesis (o-Chloro benzonitrile) 500 gm