Arsenic apparatus limit test Ph. Eur. 2.4.2 Method A 2421A2018

The HLL apparatus for the limit test for arsenic, Method A, Article No. 2421A2018, is a complete glass set used to determine whether the arsenic content of a sample exceeds the specified limit. During the test, arsine is generated from the prepared sample under the prescribed reaction conditions. The gas is passed through the gas delivery and purification tube and collected in a reagent solution. The colour intensity of the test solution is then compared with that of an arsenic standard solution prepared at the same time. Normative reference: European Pharmacopoeia 9.4, Section 2.4.2, Arsenic, Method A. The design of the glass apparatus is based on Figure 2.4.2.-1 of the cited edition. Product designation: Apparatus for the limit test for arsenic, Method A Article No.: 2421A2018 Flask volume: 100 ml Ground joint: NS 29/32 Material: Clean Save laboratory glass DIN ISO 3585 Supply form: Glass set Scope of supply: Glass set including test tube and white stand base more