铅含量测试纸5PPM定性试纸

The test paper allows the quick and easy detection of lead on surfaces including 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.

Product data and ordering information
Type	Qualitative test paper
Presentation	Pack of 40 sheets 40x25 mm
Color reaction	white-yellow → pink
Limit of sensitivity	5 mg/l
REF	90602

铅含量测试纸5PPM定性试纸

The test paper allows the quick and easy detection of lead on surfaces including 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.

Product data and ordering information
Type	Qualitative test paper
Presentation	Pack of 40 sheets 40x25 mm
Color reaction	white-yellow → pink
Limit of sensitivity	5 mg/l
REF	90602

铅含量测试纸5PPM定性试纸

The test paper allows the quick and easy detection of lead on surfaces including 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.

Product data and ordering information
Type	Qualitative test paper
Presentation	Pack of 40 sheets 40x25 mm
Color reaction	white-yellow → pink
Limit of sensitivity	5 mg/l
REF	90602