Beryllium (Be) Atomic Absorption Std. Soln. Contains 1000 mg/lit AAS in 0.5 HF in 2% HNO3 Nist Traceable 100 ml

3-Chloro Benzonitrile for Synthesis (m-Chlorobenzonitrile) 100 gm

p-Chloro Benzophenone for Synthesis 100 gm

2-Chloro Benzyl Chloride for Synthesis (o-Chloro benzyl Chloride) 250 ml

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

2-Chloro Benzoyl Chloride for Synthesis 500 ml

Guanine for Biochemistry 97.0% 100 gm