$1.00
FOR DETERMINATION OF
Lead, lead ions (Pb, Pb2+)
RANGE/SENSITIVITY
5 mg/L Pb2+
NUMBER OF TESTS
40
TEST METHOD
Test Strips & Papers
MANUFACTURER
Macherey-Nagel
ORDER CODE
90602
Description
Plumbtesmo allows the quick and easy detection of lead on surfaces and in solutions.
Plumbtesmo can be used to test metal surfaces, dishes, ceramics and toys. In criminal investigations it is used to search for traces of bullets.
The surface in question is moistened with distilled water. The test paper is pressed against the surface for about 2 minutes. In the presence of lead the paper turns pink to dark purple.
Store in a cool, dry place. Avoid exposure to sunlight and moisture.
