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Analytical
Can be used in vacuum SPE manifolds without plunger
No ownership or further rights implied
All in one assembly combines filtration unit and petri dish and helps to minimize contamination
Ruggedized "squeeze to open" packaging will not spill open during transport and protects papers for future use
Lead detection rapid test AnalyticalQualitative Test paper for the determination of metallic lead and lead salts on surfaces. 40 tests per pack. Common uses are: Pipes & joint fittings Solid surfaces (prewetted) Water samples Industrial and home use Rapid and easy determination of lead on moistened surfaces by pressing firmly for two minutes against the degreased surface to be tested. Easily recognizable color reaction ranging from red, pink to dark purple indicating presence of lead at
