For the estimation of arsenic by the method which uses the formation of a complex between arsine and silver diethyldithiocarbamate with subsequent measurement at 538 nanometers. Also suitable for the estimation of antimony.
Reference: Elliot, S. C. and Loper, B. R. Analytical Chemistry, 1974, 46, 2256.
Socket Cone size
size
Complete assembly. Q1AD/1 ——
Absorption tube. QAD3
— 24/29
Erlenmeyer flask*. QFE100/3
24/29 — * Nominal capacity 100ml.
QWE7/23/3 QWE7/23/12
Lunge Rey weighing pipette Complies with BS 2058. All joints are 10/19.