Macherey-Nagel
On demand
Macherey-Nagel field test kit for arsenic in groundwater, in one presentation.
91345.2
A self-contained field test for arsenic in groundwater, as a self-contained field kit, with the reagents, the reaction vessel and the reading scale supplied together.
Arsenic screening usually happens far from any laboratory — a village, a borehole, a survey route. The kit format carries the reagents, the reaction vessel and the scale together, so a well can be screened where it stands.
Field testing fails on what is missing, not on what is wrong. A kit packs the reagents, the vessel and the scale together so that a sample taken an hour from the nearest bench can still be read on the spot.
The consumable inside is what runs out; refills are ordered separately and the case is kept.
The method generates arsine gas inside the vessel; work outdoors or with ventilation and keep the vessel closed as instructed.
Supplied in one presentation.